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href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目录" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-來源" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#來源"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>來源</span> </div> </a> <ul id="toc-來源-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-肝臟中半乳糖的代謝" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#肝臟中半乳糖的代謝"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>肝臟中半乳糖的代謝</span> </div> </a> <ul id="toc-肝臟中半乳糖的代謝-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-結構及異構" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#結構及異構"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>結構及異構</span> </div> </a> <ul id="toc-結構及異構-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-新陳代謝" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#新陳代謝"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>新陳代謝</span> </div> </a> <ul id="toc-新陳代謝-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-註釋" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#註釋"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>註釋</span> </div> </a> <ul id="toc-註釋-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">开关目录</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">半乳糖</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。60种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-60" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">60种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AC%D8%A7%D9%84%D9%83%D8%AA%D9%88%D8%B2" title="جالكتوز – 阿拉伯语" lang="ar" hreflang="ar" data-title="جالكتوز" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Qalaktoza" title="Qalaktoza – 阿塞拜疆语" lang="az" hreflang="az" data-title="Qalaktoza" data-language-autonym="Azərbaycanca" data-language-local-name="阿塞拜疆语" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%82%D8%A7%D9%84%D8%A7%DA%A9%D8%AA%D9%88%D8%B2" title="قالاکتوز – South Azerbaijani" lang="azb" hreflang="azb" data-title="قالاکتوز" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 白俄罗斯语" lang="be" hreflang="be" data-title="Галактоза" data-language-autonym="Беларуская" data-language-local-name="白俄罗斯语" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D1%8F%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галяктоза – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Галяктоза" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 保加利亚语" lang="bg" hreflang="bg" data-title="Галактоза" data-language-autonym="Български" data-language-local-name="保加利亚语" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 波斯尼亚语" lang="bs" hreflang="bs" data-title="Galaktoza" data-language-autonym="Bosanski" data-language-local-name="波斯尼亚语" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Galactosa" title="Galactosa – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="Galactosa" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%AF%D8%A7%D9%84%D8%A7%DA%A9%D8%AA%DB%86%D8%B2" title="گالاکتۆز – 中库尔德语" lang="ckb" hreflang="ckb" data-title="گالاکتۆز" data-language-autonym="کوردی" data-language-local-name="中库尔德语" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Galakt%C3%B3za" title="Galaktóza – 捷克语" lang="cs" hreflang="cs" data-title="Galaktóza" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Galaktose" title="Galaktose – 丹麦语" lang="da" hreflang="da" data-title="Galaktose" data-language-autonym="Dansk" data-language-local-name="丹麦语" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Galactose" title="Galactose – 德语" lang="de" hreflang="de" data-title="Galactose" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%93%CE%B1%CE%BB%CE%B1%CE%BA%CF%84%CF%8C%CE%B6%CE%B7" title="Γαλακτόζη – 希腊语" lang="el" hreflang="el" data-title="Γαλακτόζη" data-language-autonym="Ελληνικά" data-language-local-name="希腊语" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Galactose" title="Galactose – 英语" lang="en" hreflang="en" data-title="Galactose" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Galaktozo" title="Galaktozo – 世界语" lang="eo" hreflang="eo" data-title="Galaktozo" data-language-autonym="Esperanto" data-language-local-name="世界语" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Galactosa" title="Galactosa – 西班牙语" lang="es" hreflang="es" data-title="Galactosa" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Galaktoos" title="Galaktoos – 爱沙尼亚语" lang="et" hreflang="et" data-title="Galaktoos" data-language-autonym="Eesti" data-language-local-name="爱沙尼亚语" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Galaktosa" title="Galaktosa – 巴斯克语" lang="eu" hreflang="eu" data-title="Galaktosa" data-language-autonym="Euskara" data-language-local-name="巴斯克语" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%AF%D8%A7%D9%84%D8%A7%DA%A9%D8%AA%D9%88%D8%B2" title="گالاکتوز – 波斯语" lang="fa" hreflang="fa" data-title="گالاکتوز" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Galaktoosi" title="Galaktoosi – 芬兰语" lang="fi" hreflang="fi" data-title="Galaktoosi" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Galactose" title="Galactose – 法语" lang="fr" hreflang="fr" data-title="Galactose" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Galaktoaze" title="Galaktoaze – 西弗里西亚语" lang="fy" hreflang="fy" data-title="Galaktoaze" data-language-autonym="Frysk" data-language-local-name="西弗里西亚语" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Galacht%C3%B3s" title="Galachtós – 爱尔兰语" lang="ga" hreflang="ga" data-title="Galachtós" data-language-autonym="Gaeilge" data-language-local-name="爱尔兰语" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Galactosa" title="Galactosa – 加利西亚语" lang="gl" hreflang="gl" data-title="Galactosa" data-language-autonym="Galego" data-language-local-name="加利西亚语" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%92%D7%9C%D7%A7%D7%98%D7%95%D7%96" title="גלקטוז – 希伯来语" lang="he" hreflang="he" data-title="גלקטוז" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 克罗地亚语" lang="hr" hreflang="hr" data-title="Galaktoza" data-language-autonym="Hrvatski" data-language-local-name="克罗地亚语" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Galakt%C3%B3z" title="Galaktóz – 匈牙利语" lang="hu" hreflang="hu" data-title="Galaktóz" data-language-autonym="Magyar" data-language-local-name="匈牙利语" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BF%D5%A1%D5%A9%D5%B6%D5%A1%D5%B7%D5%A1%D6%84%D5%A1%D6%80" title="Կաթնաշաքար – 亚美尼亚语" lang="hy" hreflang="hy" data-title="Կաթնաշաքար" data-language-autonym="Հայերեն" data-language-local-name="亚美尼亚语" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Galaktosa" title="Galaktosa – 印度尼西亚语" lang="id" hreflang="id" data-title="Galaktosa" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Galattosio" title="Galattosio – 意大利语" lang="it" hreflang="it" data-title="Galattosio" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%AC%E3%83%A9%E3%82%AF%E3%83%88%E3%83%BC%E3%82%B9" title="ガラクトース – 日语" lang="ja" hreflang="ja" data-title="ガラクトース" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 哈萨克语" lang="kk" hreflang="kk" data-title="Галактоза" data-language-autonym="Қазақша" data-language-local-name="哈萨克语" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B0%88%EB%9D%BD%ED%86%A0%EC%8A%A4" title="갈락토스 – 韩语" lang="ko" hreflang="ko" data-title="갈락토스" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Galaktoz" title="Galaktoz – 库尔德语" lang="ku" hreflang="ku" data-title="Galaktoz" data-language-autonym="Kurdî" data-language-local-name="库尔德语" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 柯尔克孜语" lang="ky" hreflang="ky" data-title="Галактоза" data-language-autonym="Кыргызча" data-language-local-name="柯尔克孜语" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7" title="Галактоз – 蒙古语" lang="mn" hreflang="mn" data-title="Галактоз" data-language-autonym="Монгол" data-language-local-name="蒙古语" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Galaktosa" title="Galaktosa – 马来语" lang="ms" hreflang="ms" data-title="Galaktosa" data-language-autonym="Bahasa Melayu" data-language-local-name="马来语" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Galactose" title="Galactose – 荷兰语" lang="nl" hreflang="nl" data-title="Galactose" data-language-autonym="Nederlands" data-language-local-name="荷兰语" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Galaktose" title="Galaktose – 挪威尼诺斯克语" lang="nn" hreflang="nn" data-title="Galaktose" data-language-autonym="Norsk nynorsk" data-language-local-name="挪威尼诺斯克语" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Galaktose" title="Galaktose – 书面挪威语" lang="nb" hreflang="nb" data-title="Galaktose" data-language-autonym="Norsk bokmål" data-language-local-name="书面挪威语" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Galact%C3%B2sa" title="Galactòsa – 奥克语" lang="oc" hreflang="oc" data-title="Galactòsa" data-language-autonym="Occitan" data-language-local-name="奥克语" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 波兰语" lang="pl" hreflang="pl" data-title="Galaktoza" data-language-autonym="Polski" data-language-local-name="波兰语" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Galactose" title="Galactose – 葡萄牙语" lang="pt" hreflang="pt" data-title="Galactose" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Galactoz%C4%83" title="Galactoză – 罗马尼亚语" lang="ro" hreflang="ro" data-title="Galactoză" data-language-autonym="Română" data-language-local-name="罗马尼亚语" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 俄语" lang="ru" hreflang="ru" data-title="Галактоза" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 塞尔维亚-克罗地亚语" lang="sh" hreflang="sh" data-title="Galaktoza" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="塞尔维亚-克罗地亚语" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Galactose" title="Galactose – Simple English" lang="en-simple" hreflang="en-simple" data-title="Galactose" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Galakt%C3%B3za" title="Galaktóza – 斯洛伐克语" lang="sk" hreflang="sk" data-title="Galaktóza" data-language-autonym="Slovenčina" data-language-local-name="斯洛伐克语" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 斯洛文尼亚语" lang="sl" hreflang="sl" data-title="Galaktoza" data-language-autonym="Slovenščina" data-language-local-name="斯洛文尼亚语" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 阿尔巴尼亚语" lang="sq" hreflang="sq" data-title="Galaktoza" data-language-autonym="Shqip" data-language-local-name="阿尔巴尼亚语" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 塞尔维亚语" lang="sr" hreflang="sr" data-title="Галактоза" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Galaktos" title="Galaktos – 瑞典语" lang="sv" hreflang="sv" data-title="Galaktos" data-language-autonym="Svenska" data-language-local-name="瑞典语" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AE%BE%E0%AE%B2%E0%AE%95%E0%AF%8D%E0%AE%9F%E0%AF%8B%E0%AE%9A%E0%AF%81" title="காலக்டோசு – 泰米尔语" lang="ta" hreflang="ta" data-title="காலக்டோசு" data-language-autonym="தமிழ்" data-language-local-name="泰米尔语" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 塔吉克语" lang="tg" hreflang="tg" data-title="Галактоза" data-language-autonym="Тоҷикӣ" data-language-local-name="塔吉克语" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%B2%E0%B9%81%E0%B8%A5%E0%B9%87%E0%B8%81%E0%B9%82%E0%B8%97%E0%B8%AA" title="กาแล็กโทส – 泰语" lang="th" hreflang="th" data-title="กาแล็กโทส" data-language-autonym="ไทย" data-language-local-name="泰语" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Galaktoz" title="Galaktoz – 土耳其语" lang="tr" hreflang="tr" data-title="Galaktoz" data-language-autonym="Türkçe" data-language-local-name="土耳其语" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%BE%D0%B7%D0%B0" title="Галактоза – 乌克兰语" lang="uk" hreflang="uk" data-title="Галактоза" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Galaktoza" title="Galaktoza – 乌兹别克语" lang="uz" hreflang="uz" data-title="Galaktoza" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="乌兹别克语" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Galactose" title="Galactose – 越南语" lang="vi" hreflang="vi" data-title="Galactose" data-language-autonym="Tiếng Việt" data-language-local-name="越南语" 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打印/导出 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=%E5%8D%8A%E4%B9%B3%E7%B3%96&action=show-download-screen"><span>下载为PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="本页面的可打印版本[p]" accesskey="p"><span>打印页面</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 在其他项目中 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Galactose" hreflang="en"><span>维基共享资源</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q66589593" title="链接到连接的数据仓库项目[g]" accesskey="g"><span>维基数据项目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">外观</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">隐藏</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">维基百科，自由的百科全书</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="zh" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r84001320">.mw-parser-output .ib-chembox{border-collapse:collapse;text-align:left}.mw-parser-output .ib-chembox td,.mw-parser-output .ib-chembox th{border:1px solid #a2a9b1;width:40%}.mw-parser-output .ib-chembox td+td{width:60%}</style> <table class="infobox ib-chembox nounderlines" cellspacing="0" cellpadding="3" rules="all" style="background-color:#f0f0f0; float:right; margin: 0 0 1em 1em; border-color: #aaaaaa; border-style:solid; border:1px; border-collapse:collapse; empty-cells:show; width:305px; font-size:90%;"> <tbody><tr> <th colspan="2" style="font-size:120%; text-align:center; background:#d6e0dc;">半乳糖 </th></tr> <tr> <td colspan="2" style="background:#ffffff; text-align:center;"><span typeof="mw:File"><a href="/wiki/File:Beta-D-Galactopyranose.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Beta-D-Galactopyranose.svg/150px-Beta-D-Galactopyranose.svg.png" decoding="async" width="150" height="162" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Beta-D-Galactopyranose.svg/225px-Beta-D-Galactopyranose.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Beta-D-Galactopyranose.svg/300px-Beta-D-Galactopyranose.svg.png 2x" data-file-width="157" data-file-height="170" /></a></span> </td></tr> <tr> <td colspan="2" style="background:#ffffff; text-align:center;"><span typeof="mw:File"><a href="/wiki/File:DL-Galactose_num.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/DL-Galactose_num.svg/260px-DL-Galactose_num.svg.png" decoding="async" width="260" height="211" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/DL-Galactose_num.svg/390px-DL-Galactose_num.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/DL-Galactose_num.svg/520px-DL-Galactose_num.svg.png 2x" data-file-width="361" data-file-height="293" /></a></span> </td></tr> <tr> <td colspan="2" style="max-width:305px; word-wrap: break-word; text-align: center;"><a href="/wiki/IUPAC%E5%91%BD%E5%90%8D%E6%B3%95" title="IUPAC命名法">IUPAC名</a><br />Galactose </td></tr> <tr> <td colspan="2" style="text-align: center;"><a href="/wiki/IUPAC%E5%91%BD%E5%90%8D%E6%B3%95" title="IUPAC命名法">系统名</a><br />(2<i>S</i>,3<i>R</i>,4<i>S</i>,5<i>R</i>,6<i>R</i>)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol<br />(2<i>S</i>,3<i>R</i>,4<i>S</i>,5<i>R</i>,6<i>R</i>)-6-(羥甲基)氧雜環己-2,3,4,5-四醇 </td></tr> <tr> <th style="background:#D6E0DC; text-align:center;" colspan="2">识别 </th></tr> <tr> <td><a href="/wiki/CAS%E5%8F%B7" title="CAS号">CAS号</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=26566-61-0">26566-61-0</a></span> <sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup><br /><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=59-23-4">59-23-4</a></span> <sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup> </td></tr> <tr> <td><a href="/wiki/PubChem" title="PubChem">PubChem</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/6036">6036</a></span><br /><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/439357">439357</a></span> </td></tr> <tr> <td><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.chemspider.com/388480">388480</a></span> </td></tr> <tr> <td><a href="/wiki/SMILES" class="mw-redirect" title="SMILES">SMILES</a> </td> <td><div style="word-break:break-all;"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div> </div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0;"><li style="line-height: inherit; margin: 0"><span lang="en">O[C@H]1[C@@H](O)[C@H](O[C@H](O)[C@@H]1O)CO</span></li></ul> </div></div> </td></tr> <tr> <td><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8C%96%E5%90%88%E7%89%A9%E6%A0%87%E8%AF%86" title="国际化合物标识">InChI</a> </td> <td><div style="word-break:break-all;"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div> </div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0;"><li style="line-height: inherit; margin: 0">1/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2−,3+,4+,5−,6+/m1/s1</li></ul> </div></div> </td></tr> <tr> <td><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8C%96%E5%90%88%E7%89%A9%E6%A0%87%E8%AF%86" title="国际化合物标识">InChIKey</a> </td> <td><small>WQZGKKKJIJFFOK-PHYPRBDBBU</small> </td></tr> <tr> <td><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:28061">28061</a></span> </td></tr> <tr> <td><a href="/wiki/KEGG" title="KEGG">KEGG</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.genome.ad.jp/dbget-bin/www_bget?cpd:D04291">D04291</a></span> </td></tr> <tr> <td><a href="/wiki/%E5%8C%BB%E5%AD%A6%E4%B8%BB%E9%A2%98%E8%AF%8D" title="医学主题词">MeSH</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="//www.nlm.nih.gov/cgi/mesh/2014/MB_cgi?mode=&view=expanded&term=Galactose">Galactose</a></span> </td></tr> <tr> <td><a href="/wiki/%E5%9B%BD%E9%99%85%E5%9F%BA%E7%A1%80%E8%8D%AF%E7%90%86%E5%AD%A6%E4%B8%8E%E4%B8%B4%E5%BA%8A%E8%8D%AF%E7%90%86%E5%AD%A6%E8%81%94%E5%90%88%E4%BC%9A" title="国际基础药理学与临床药理学联合会">IUPHAR配体</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.iuphar-db.org/DATABASE/LigandDisplayForward?ligandId=4646">4646</a></span> </td></tr> <tr> <th style="background:#D6E0DC; text-align:center;" colspan="2">性质 </th></tr> <tr> <td><a href="/wiki/%E5%8C%96%E5%AD%A6%E5%BC%8F" title="化学式">化学式</a> </td> <td><span lang="en">C<sub>6</sub>H<sub>12</sub>O<sub>6</sub></span> </td></tr> <tr> <td><a href="/wiki/%E6%91%A9%E5%B0%94%E8%B4%A8%E9%87%8F" title="摩尔质量">摩尔质量</a> </td> <td>180.16 g·mol⁻¹ </td></tr> <tr> <td><a href="/wiki/%E7%86%94%E7%82%B9" title="熔点">熔点</a> </td> <td>167 °C </td></tr> <tr> <td style="background:#D6E0DC; text-align:center;" colspan="2">若非注明，所有数据均出自<a href="/wiki/%E6%A0%87%E5%87%86%E7%8A%B6%E6%80%81" title="标准状态">标准状态（25 ℃，100 kPa）</a>下。 </td></tr></tbody></table> <p><b>半乳糖</b>（galactose、簡稱：gal，<a href="/wiki/%E5%88%86%E5%AD%90%E5%BC%8F" title="分子式">分子式</a>：CH<sub>2</sub>OH(CHOH)<sub>4</sub>CHO, <a rel="nofollow" class="external text" href="http://chemapps.stolaf.edu/jmol/jmol.php?model=O%5BC%40H%5D1%5BC%40%40H%5D%28O%29%5BC%40H%5D%28O%5BC%40H%5D%28O%29%5BC%40%40H%5D1O%29CO">Jmol 立體圖</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20121015081528/http://chemapps.stolaf.edu/jmol/jmol.php?model=O%5BC%40H%5D1%5BC%40%40H%5D%28O%29%5BC%40H%5D%28O%5BC%40H%5D%28O%29%5BC%40%40H%5D1O%29CO">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>））是<a href="/wiki/%E5%96%AE%E7%B3%96" class="mw-redirect" title="單糖">單糖</a>的一種，可在<a href="/wiki/%E5%A5%B6%E5%88%B6%E5%93%81" title="奶制品">奶製品</a>或<a href="/wiki/%E7%94%9C%E8%8F%9C" title="甜菜">甜菜</a>中找到。因它含有熱量，它也會被用作營養增甜劑。 </p><p>半乳糖與<a href="/wiki/%E8%91%A1%E8%90%84%E7%B3%96" title="葡萄糖">葡萄糖</a>是<a href="/wiki/%E5%90%8C%E5%88%86%E7%95%B0%E6%A7%8B%E7%89%A9" class="mw-redirect" title="同分異構物">同分異構物</a>。在<a href="/w/index.php?title=%CE%92-%E4%B9%B3%E7%B3%96%E9%85%B6&action=edit&redlink=1" class="new" title="Β-乳糖酶（页面不存在）">β-乳糖酶</a>的催化作用下，半乳糖可從乳糖的水解作用中得到。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="來源"><span id=".E4.BE.86.E6.BA.90"></span>來源</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8D%8A%E4%B9%B3%E7%B3%96&action=edit&section=1" title="编辑章节：來源"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>天然的半乳糖广泛存在於<a href="/wiki/%E7%94%9F%E7%89%A9%E4%BD%93" class="mw-redirect" title="生物体">生物体</a>、<a href="/w/index.php?title=%E6%A4%8D%E7%89%A9%E4%BD%93&action=edit&redlink=1" class="new" title="植物体（页面不存在）">植物体</a>和其他天然<a href="/wiki/%E6%A8%B9%E8%84%82" class="mw-redirect" title="樹脂">樹脂</a>及<span class="ilh-all" data-orig-title="黏液 (植物)" data-lang-code="en" data-lang-name="英语" data-foreign-title="mucilage"><span class="ilh-page"><a href="/w/index.php?title=%E9%BB%8F%E6%B6%B2_(%E6%A4%8D%E7%89%A9)&action=edit&redlink=1" class="new" title="黏液 (植物)（页面不存在）">黏液 (植物)</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/mucilage" class="extiw" title="en:mucilage"><span lang="en" dir="auto">mucilage</span></a></span>）</span></span>中。<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>生物體的一些組織中以<a href="/wiki/%E7%B3%96%E8%84%82" title="糖脂">糖脂</a>與<a href="/wiki/%E7%B3%96%E8%9B%8B%E7%99%BD" class="mw-redirect" title="糖蛋白">糖蛋白</a>为原料合成半乳糖。 </p> <div class="mw-heading mw-heading2"><h2 id="肝臟中半乳糖的代謝"><span id=".E8.82.9D.E8.87.9F.E4.B8.AD.E5.8D.8A.E4.B9.B3.E7.B3.96.E7.9A.84.E4.BB.A3.E8.AC.9D"></span>肝臟中半乳糖的代謝</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8D%8A%E4%B9%B3%E7%B3%96&action=edit&section=2" title="编辑章节：肝臟中半乳糖的代謝"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>在肝臟中，半乳糖轉經由下列反應變成 <a href="/wiki/%E8%91%A1%E8%90%84%E7%B3%96-6-%E7%A3%B7%E9%85%B8" title="葡萄糖-6-磷酸">葡萄糖-6-磷酸</a>： </p> <pre> 半乳糖激酶尿苷酰转移酶葡萄糖磷酸变位酶 gal ----------> gal 1 P ----------------> glc 1 P --------------> glc 6 P ^ \ / v UDP-glc UDP-gal ^ / \_________/ epimerase </pre> <div class="mw-heading mw-heading2"><h2 id="結構及異構"><span id=".E7.B5.90.E6.A7.8B.E5.8F.8A.E7.95.B0.E6.A7.8B"></span>結構及異構</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8D%8A%E4%B9%B3%E7%B3%96&action=edit&section=3" title="编辑章节：結構及異構"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:D-Galactose_Haworth.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/D-Galactose_Haworth.svg/330px-D-Galactose_Haworth.svg.png" decoding="async" width="330" height="286" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/D-Galactose_Haworth.svg/495px-D-Galactose_Haworth.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/D-Galactose_Haworth.svg/660px-D-Galactose_Haworth.svg.png 2x" data-file-width="529" data-file-height="459" /></a><figcaption>半乳糖的循環式</figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="新陳代謝"><span id=".E6.96.B0.E9.99.B3.E4.BB.A3.E8.AC.9D"></span>新陳代謝</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8D%8A%E4%B9%B3%E7%B3%96&action=edit&section=4" title="编辑章节：新陳代謝"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="toccolours collapsible collapsed" width="100%" style="text-align:left"> <tbody><tr> <th>常见<a href="/wiki/%E5%8D%95%E7%B3%96" class="mw-redirect" title="单糖">单糖</a>的代谢途径与部分葡萄糖参与的生化反应 </th></tr> <tr> <td><figure class="mw-halign-none" typeof="mw:File"><a href="/wiki/File:Metabolism_of_common_monosaccharides,_and_related_reactions.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Metabolism_of_common_monosaccharides%2C_and_related_reactions.png/1000px-Metabolism_of_common_monosaccharides%2C_and_related_reactions.png" decoding="async" width="1000" height="1213" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Metabolism_of_common_monosaccharides%2C_and_related_reactions.png/1500px-Metabolism_of_common_monosaccharides%2C_and_related_reactions.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/63/Metabolism_of_common_monosaccharides%2C_and_related_reactions.png/2000px-Metabolism_of_common_monosaccharides%2C_and_related_reactions.png 2x" data-file-width="2785" data-file-height="3379" /></a><figcaption></figcaption></figure> </td></tr></tbody></table> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Leloir_pathway.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Leloir_pathway.png/300px-Leloir_pathway.png" decoding="async" width="300" height="403" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Leloir_pathway.png/450px-Leloir_pathway.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Leloir_pathway.png/600px-Leloir_pathway.png 2x" data-file-width="1595" data-file-height="2144" /></a><figcaption>半乳糖新陳代謝</figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="註釋"><span id=".E8.A8.BB.E9.87.8B"></span>註釋</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8D%8A%E4%B9%B3%E7%B3%96&action=edit&section=5" title="编辑章节：註釋"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">Nassau et al. <a rel="nofollow" class="external text" href="http://jb.asm.org/cgi/reprint/178/4/1047.pdf">Galactofuranose Biosynthesis in Escherichia coli K-12:...</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20110916193221/http://jb.asm.org/cgi/reprint/178/4/1047.pdf">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>） Journal of Bacteriology, Feb. 1996, p. 1047–1052</span> </li> </ol></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output 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href="/wiki/Template_talk:%E7%B3%96%E7%B1%BB" title="Template talk:糖类"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E7%B3%96%E7%B1%BB" title="Special:编辑页面/Template:糖类"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="醣類" style="font-size:110%;margin:0 5em"><a href="/wiki/%E7%B3%96%E7%B1%BB" title="糖类">醣類</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">总览</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E9%86%9B%E9%86%A3" title="醛醣">醛醣</a></li> <li><a href="/wiki/%E9%85%AE%E9%86%A3" title="酮醣">酮醣</a></li> <li><a href="/wiki/%E5%90%A1%E5%96%83%E7%B3%96" title="吡喃糖">吡喃糖</a></li> <li><a href="/wiki/%E5%91%8B%E5%96%83%E7%B3%96" title="呋喃糖">呋喃糖</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">几何</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E7%8E%AF%E5%B7%B1%E7%83%B7%E6%9E%84%E8%B1%A1" title="环己烷构象">环己烷构象</a></li> <li><a href="/wiki/%E7%AB%AF%E5%9F%BA%E5%B7%AE%E5%90%91%E5%BC%82%E6%9E%84" title="端基差向异构">端基差向异构</a></li> <li><a href="/wiki/%E5%8F%98%E6%97%8B" title="变旋">变旋现象</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%96%AE%E9%86%A3" title="單醣">單醣</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E4%B9%99%E9%86%A3" title="乙醣">乙醣</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>乙醛糖 <ul><li><a href="/wiki/%E4%B9%99%E9%86%87%E9%86%9B" class="mw-redirect" title="乙醇醛">乙醇醛</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E4%B8%99%E9%86%A3" title="丙醣">丙醣</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>丙酮糖 <ul><li><a href="/wiki/%E4%BA%8C%E7%BE%9F%E4%B8%99%E9%85%AE" title="二羟丙酮">二羟丙酮</a></li></ul></li> <li>丙醛糖 <ul><li><a href="/wiki/%E7%94%98%E6%B2%B9%E9%86%9B" title="甘油醛">甘油醛</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E4%B8%81%E7%B3%96" title="丁糖">丁糖</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>丁酮糖 <ul><li><a href="/wiki/%E8%B5%A4%E8%97%93%E9%85%AE%E7%B3%96" title="赤藓酮糖">赤藓酮糖</a></li></ul></li> <li>丁醛糖 <ul><li><a href="/wiki/%E8%B5%A4%E8%97%93%E7%B3%96" title="赤藓糖">赤藓糖</a></li> <li><a href="/wiki/%E8%8B%8F%E7%B3%96" title="苏糖">苏糖</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E6%88%8A%E7%B3%96" title="戊糖">戊糖</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>戊酮糖 <ul><li><a href="/wiki/%E6%A0%B8%E9%85%AE%E7%B3%96" title="核酮糖">核酮糖</a></li> <li><a href="/wiki/%E6%9C%A8%E9%85%AE%E7%B3%96" title="木酮糖">木酮糖</a></li></ul></li> <li>戊醛糖 <ul><li><a href="/wiki/%E6%A0%B8%E7%B3%96" title="核糖">核糖</a></li> <li><a href="/wiki/%E9%98%BF%E6%8B%89%E4%BC%AF%E7%B3%96" title="阿拉伯糖">阿拉伯糖</a></li> <li><a href="/wiki/%E6%9C%A8%E7%B3%96" title="木糖">木糖</a></li> <li><a href="/wiki/%E6%9D%A5%E8%8B%8F%E7%B3%96" title="来苏糖">来苏糖</a></li></ul></li> <li><a href="/wiki/%E8%84%B1%E6%B0%A7%E7%B3%96" title="脱氧糖">脱氧糖</a> <ul><li><a href="/wiki/%E8%84%B1%E6%B0%A7%E6%A0%B8%E7%B3%96" title="脱氧核糖">脱氧核糖</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%B7%B1%E7%B3%96" title="己糖">己糖</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E5%B7%B1%E9%85%AE%E7%B3%96" class="mw-redirect" title="己酮糖">己酮糖</a> <ul><li><a href="/wiki/%E9%98%BF%E6%B4%9B%E9%85%AE%E7%B3%96" title="阿洛酮糖">阿洛酮糖</a></li> <li><a href="/wiki/%E6%9E%9C%E7%B3%96" title="果糖">果糖</a></li> <li><a href="/wiki/%E5%B1%B1%E6%A2%A8%E7%B3%96" title="山梨糖">山梨糖</a></li> <li><a href="/wiki/%E5%A1%94%E6%A0%BC%E7%B3%96" title="塔格糖">塔格糖</a></li></ul></li> <li><a href="/wiki/%E5%B7%B1%E9%86%9B%E7%B3%96" title="己醛糖">己醛糖</a> <ul><li><a href="/wiki/%E9%98%BF%E6%B4%9B%E7%B3%96" title="阿洛糖">阿洛糖</a></li> <li><a href="/wiki/%E9%98%BF%E5%8D%93%E7%B3%96" title="阿卓糖">阿卓糖</a></li> <li><a href="/wiki/%E8%91%A1%E8%90%84%E7%B3%96" title="葡萄糖">葡萄糖</a></li> <li><a href="/wiki/%E7%94%98%E9%9C%B2%E7%B3%96" title="甘露糖">甘露糖</a></li> <li><a href="/wiki/%E5%8F%A4%E6%B4%9B%E7%B3%96" title="古洛糖">古洛糖</a></li> <li><a href="/wiki/%E8%89%BE%E6%9D%9C%E7%B3%96" title="艾杜糖">艾杜糖</a></li> <li><a class="mw-selflink selflink">半乳糖</a></li> <li><a href="/wiki/%E5%A1%94%E7%BD%97%E7%B3%96" title="塔罗糖">塔罗糖</a></li></ul></li> <li><a href="/wiki/%E8%84%B1%E6%B0%A7%E7%B3%96" title="脱氧糖">脱氧糖</a> <ul><li><a href="/wiki/%E5%B2%A9%E8%97%BB%E7%B3%96" title="岩藻糖">岩藻糖</a></li> <li><a href="/wiki/%E5%A2%A8%E8%A7%92%E8%97%BB%E7%B3%96" title="墨角藻糖">墨角藻糖</a></li> <li><a href="/wiki/%E9%BC%A0%E6%9D%8E%E7%B3%96" title="鼠李糖">鼠李糖</a></li> <li><a href="/wiki/%E5%A5%8E%E8%AF%BA%E7%B3%96" title="奎诺糖">奎诺糖</a></li></ul></li> <li><a href="/wiki/%E5%8F%8C%E8%84%B1%E6%B0%A7%E7%B3%96" class="mw-redirect" title="双脱氧糖">双脱氧糖</a> <ul><li><a href="/wiki/%E5%8F%AF%E7%AB%8B%E7%B3%96" title="可立糖">可立糖</a></li> <li><a href="/wiki/%E9%98%BF%E6%AF%94%E5%8F%AF%E7%B3%96" title="阿比可糖">阿比可糖</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%BA%9A%E9%86%A3" title="庚醣">庚醣</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>庚酮糖 <ul><li><a href="/wiki/%E6%99%AF%E5%A4%A9%E5%BA%9A%E9%85%AE%E7%B3%96" title="景天庚酮糖">景天庚酮糖</a></li> <li><a href="/wiki/%E7%94%98%E9%9C%B2%E5%BA%9A%E9%85%AE%E7%B3%96" title="甘露庚酮糖">甘露庚酮糖</a></li> <li><a href="/wiki/%E9%A6%AC%E6%A1%91%E7%B3%96" title="馬桑糖">馬桑糖</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">八碳以上</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E8%BE%9B%E9%86%A3" title="辛醣">辛醣</a> <ul><li><a href="/wiki/2,3,4,5,6,7,8-%E4%B8%83%E7%BE%A5%E5%9F%BA%E8%BE%9B%E9%86%9B" title="2,3,4,5,6,7,8-七羥基辛醛">辛醛醣</a> <ul><li><a href="/wiki/D-%E8%B5%A4%E8%98%9A-L-%E5%8D%8A%E4%B9%B3%E8%BE%9B%E7%B3%96" title="D-赤蘚-L-半乳辛糖">D-赤蘚-L-半乳辛糖</a></li></ul></li> <li><a href="/wiki/1,3,4,5,6,7,8-%E4%B8%83%E7%BE%A5%E5%9F%BA%E8%BE%9B-2-%E9%85%AE" title="1,3,4,5,6,7,8-七羥基辛-2-酮">辛酮醣</a> <ul><li><a href="/wiki/D-%E7%94%98%E6%B2%B9-D-%E7%94%98%E9%9C%B2%E8%BE%9B%E7%B3%96" title="D-甘油-D-甘露辛糖">D-甘油-D-甘露辛糖</a></li></ul></li></ul></li> <li><a href="/wiki/%E5%A3%AC%E9%86%A3" title="壬醣">壬醣</a> <ul><li><a href="/wiki/2,3,4,5,6,7,8,9-%E5%85%AB%E7%BE%A5%E5%9F%BA%E5%A3%AC%E9%86%9B" title="2,3,4,5,6,7,8,9-八羥基壬醛">壬醛醣</a> <ul><li><a href="/wiki/L-%E6%A0%B8-D-%E7%94%98%E9%9C%B2%E5%A3%AC%E7%B3%96" title="L-核-D-甘露壬糖">L-核-D-甘露壬糖</a></li></ul></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%A4%9A%E7%B3%96" title="多糖">多醣</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E9%9B%99%E9%86%A3" title="雙醣">雙醣</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>1 → 1 <ul><li><a href="/wiki/%E6%B5%B7%E8%97%BB%E7%B3%96" title="海藻糖">海藻糖</a></li> <li><span class="ilh-all" data-orig-title="麴二糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Kojibiose"><span class="ilh-page"><a href="/w/index.php?title=%E9%BA%B4%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="麴二糖（页面不存在）">麴二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Kojibiose" class="extiw" title="en:Kojibiose"><span lang="en" dir="auto">Kojibiose</span></a></span>）</span></span></li> <li><span class="ilh-all" data-orig-title="海藻酮糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Trehalulose"><span class="ilh-page"><a href="/w/index.php?title=%E6%B5%B7%E8%97%BB%E9%85%AE%E7%B3%96&action=edit&redlink=1" class="new" title="海藻酮糖（页面不存在）">海藻酮糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Trehalulose" class="extiw" title="en:Trehalulose"><span lang="en" dir="auto">Trehalulose</span></a></span>）</span></span></li></ul></li> <li>1 → 2 <ul><li><a href="/wiki/%E8%94%97%E7%B3%96" title="蔗糖">蔗糖</a></li> <li><a href="/wiki/%E6%A7%90%E7%B3%96" title="槐糖">槐糖</a></li> <li><span class="ilh-all" data-orig-title="2α-甘露二糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="2α-Mannobiose"><span class="ilh-page"><a href="/w/index.php?title=2%CE%B1-%E7%94%98%E9%9C%B2%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="2α-甘露二糖（页面不存在）">2α-甘露二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/2%CE%B1-Mannobiose" class="extiw" title="en:2α-Mannobiose"><span lang="en" dir="auto">2α-Mannobiose</span></a></span>）</span></span></li> <li><a href="/wiki/%E6%8E%A5%E9%AA%A8%E6%9C%A8%E4%BA%8C%E7%B3%96" title="接骨木二糖">接骨木二糖</a></li> <li><a href="/wiki/%E6%96%B0%E6%A9%99%E7%9A%AE%E7%B3%96" title="新橙皮糖">新橙皮糖</a></li></ul></li> <li>1 → 3 <ul><li><a href="/wiki/%E6%9D%BE%E4%BA%8C%E7%B3%96" title="松二糖">松二糖</a></li> <li><a href="/wiki/%E6%98%86%E5%B8%83%E4%BA%8C%E7%B3%96" title="昆布二糖">昆布二糖</a></li> <li><span class="ilh-all" data-orig-title="黑麴黴糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Nigerose"><span class="ilh-page"><a href="/w/index.php?title=%E9%BB%91%E9%BA%B4%E9%BB%B4%E7%B3%96&action=edit&redlink=1" class="new" title="黑麴黴糖（页面不存在）">黑麴黴糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Nigerose" class="extiw" title="en:Nigerose"><span lang="en" dir="auto">Nigerose</span></a></span>）</span></span></li> <li><span class="ilh-all" data-orig-title="3α-甘露二糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="3α-Mannobiose"><span class="ilh-page"><a href="/w/index.php?title=3%CE%B1-%E7%94%98%E9%9C%B2%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="3α-甘露二糖（页面不存在）">3α-甘露二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/3%CE%B1-Mannobiose" class="extiw" title="en:3α-Mannobiose"><span lang="en" dir="auto">3α-Mannobiose</span></a></span>）</span></span></li></ul></li> <li>1 → 4 <ul><li><a href="/wiki/%E9%BA%A5%E8%8A%BD%E7%B3%96" title="麥芽糖">麥芽糖</a></li> <li><a href="/wiki/%E7%BA%A4%E7%BB%B4%E4%BA%8C%E7%B3%96" title="纤维二糖">纤维二糖</a></li> <li><a href="/wiki/%E6%9C%A8%E4%BA%8C%E7%B3%96" title="木二糖">木二糖</a></li> <li><a href="/wiki/%E4%B9%B3%E7%B3%96" title="乳糖">乳糖</a></li> <li><a href="/wiki/%E4%B9%B3%E6%9E%9C%E7%B3%96" title="乳果糖">乳果糖</a></li></ul></li> <li>1 → 6 <ul><li><a href="/wiki/%E5%BC%82%E9%BA%A6%E8%8A%BD%E7%B3%96" title="异麦芽糖">异麦芽糖</a></li> <li><span class="ilh-all" data-orig-title="龙胆二糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Gentiobiose"><span class="ilh-page"><a href="/w/index.php?title=%E9%BE%99%E8%83%86%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="龙胆二糖（页面不存在）">龙胆二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Gentiobiose" class="extiw" title="en:Gentiobiose"><span lang="en" dir="auto">Gentiobiose</span></a></span>）</span></span></li> <li><span class="ilh-all" data-orig-title="異麥芽酮糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Isomaltulose"><span class="ilh-page"><a href="/w/index.php?title=%E7%95%B0%E9%BA%A5%E8%8A%BD%E9%85%AE%E7%B3%96&action=edit&redlink=1" class="new" title="異麥芽酮糖（页面不存在）">異麥芽酮糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Isomaltulose" class="extiw" title="en:Isomaltulose"><span lang="en" dir="auto">Isomaltulose</span></a></span>）</span></span></li> <li><a href="/wiki/%E7%95%B0%E4%B9%B3%E7%B3%96" title="異乳糖">異乳糖</a></li> <li><span class="ilh-all" data-orig-title="蜜二糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Melibiose"><span class="ilh-page"><a href="/w/index.php?title=%E8%9C%9C%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="蜜二糖（页面不存在）">蜜二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Melibiose" class="extiw" title="en:Melibiose"><span lang="en" dir="auto">Melibiose</span></a></span>）</span></span></li> <li><span class="ilh-all" data-orig-title="车前二糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Melibiulose"><span class="ilh-page"><a href="/w/index.php?title=%E8%BD%A6%E5%89%8D%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="车前二糖（页面不存在）">车前二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Melibiulose" class="extiw" title="en:Melibiulose"><span lang="en" dir="auto">Melibiulose</span></a></span>）</span></span></li> <li><a href="/wiki/%E8%8D%9A%E8%B1%86%E4%BA%8C%E7%B3%96" title="荚豆二糖">荚豆二糖</a></li> <li><span class="ilh-all" data-orig-title="芸香糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Rutinose"><span class="ilh-page"><a href="/w/index.php?title=%E8%8A%B8%E9%A6%99%E7%B3%96&action=edit&redlink=1" class="new" title="芸香糖（页面不存在）">芸香糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Rutinose" class="extiw" title="en:Rutinose"><span lang="en" dir="auto">Rutinose</span></a></span>）</span></span></li></ul></li> <li>2 → 1 <ul><li><span class="ilh-all" data-orig-title="菊粉二糖" data-lang-code="fr" data-lang-name="法语" data-foreign-title="Inulobiose"><span class="ilh-page"><a href="/w/index.php?title=%E8%8F%8A%E7%B2%89%E4%BA%8C%E7%B3%96&action=edit&redlink=1" class="new" title="菊粉二糖（页面不存在）">菊粉二糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">法语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://fr.wikipedia.org/wiki/Inulobiose" class="extiw" title="fr:Inulobiose"><span lang="fr" dir="auto">Inulobiose</span></a></span>）</span></span></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E4%B8%89%E9%86%A3" title="三醣">三醣</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E6%A3%89%E5%AD%90%E7%B3%96" title="棉子糖">棉子糖</a></li> <li><a href="/wiki/%E6%9D%BE%E4%B8%89%E7%B3%96" title="松三糖">松三糖</a></li> <li><a href="/wiki/%E9%BA%A6%E8%8A%BD%E4%B8%89%E7%B3%96" title="麦芽三糖">麦芽三糖</a></li> <li><a href="/wiki/%E4%BC%9E%E5%BD%A2%E7%B3%96" title="伞形糖">伞形糖</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%9B%9B%E9%86%A3" title="四醣">四醣</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span class="ilh-all" data-orig-title="阿卡波糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Acarbose"><span class="ilh-page"><a href="/w/index.php?title=%E9%98%BF%E5%8D%A1%E6%B3%A2%E7%B3%96&action=edit&redlink=1" class="new" title="阿卡波糖（页面不存在）">阿卡波糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Acarbose" class="extiw" title="en:Acarbose"><span lang="en" dir="auto">Acarbose</span></a></span>）</span></span></li> <li><a href="/wiki/%E6%B0%B4%E8%8B%8F%E7%B3%96" title="水苏糖">水苏糖</a></li> <li><a href="/w/index.php?title=%E9%BA%A6%E8%8A%BD%E5%9B%9B%E7%B3%96&action=edit&redlink=1" class="new" title="麦芽四糖（页面不存在）">麦芽四糖</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">其他<a href="/wiki/%E5%AF%A1%E9%86%A3" title="寡醣">寡醣</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E6%9E%9C%E5%AF%A1%E7%B3%96" title="果寡糖">低聚果糖</a>（FOS）</li> <li><a href="/wiki/%E4%BD%8E%E8%81%9A%E5%8D%8A%E4%B9%B3%E7%B3%96" title="低聚半乳糖">低聚半乳糖</a>（GOS）</li> <li><a href="/w/index.php?title=%E4%BD%8E%E8%81%9A%E7%94%98%E9%9C%B2%E7%B3%96&action=edit&redlink=1" class="new" title="低聚甘露糖（页面不存在）">低聚甘露糖</a>（MOS）</li> <li><a href="/wiki/%E4%BD%8E%E8%81%9A%E5%BC%82%E9%BA%A6%E8%8A%BD%E7%B3%96" title="低聚异麦芽糖">低聚异麦芽糖</a>（IMO）</li> <li><a href="/wiki/%E4%BD%8E%E8%81%9A%E6%9C%A8%E7%B3%96" title="低聚木糖">低聚木糖</a>（XOS）</li> <li><a href="/wiki/%CE%91-%E7%8E%AF%E7%B3%8A%E7%B2%BE" title="Α-环糊精">α-环糊精</a></li> <li>低聚<a href="/wiki/%E9%BA%A5%E8%8A%BD%E7%B3%8A%E7%B2%BE" title="麥芽糊精">麥芽糊精</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E8%81%9A%E7%B3%96" title="聚糖">聚醣</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><u><a href="/wiki/%E8%91%A1%E8%81%9A%E7%B3%96" title="葡聚糖">葡聚糖</a></u>：<a href="/wiki/%CE%91-%E8%91%A1%E8%81%9A%E7%B3%96" title="Α-葡聚糖">α-葡聚糖</a>（<a href="/wiki/%E7%B3%96%E5%8E%9F" title="糖原">糖原</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%B7%80%E7%B2%89" title="淀粉">淀粉</a>（<a href="/wiki/%E7%9B%B4%E9%8F%88%E6%BE%B1%E7%B2%89" title="直鏈澱粉">直鏈澱粉</a>、<a href="/wiki/%E6%94%AF%E9%93%BE%E6%B7%80%E7%B2%89" title="支链淀粉">支链淀粉</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%B3%8A%E7%B2%BE" title="糊精">糊精</a>/<a href="/wiki/%E5%8F%B3%E6%97%8B%E7%B3%96%E9%85%90" title="右旋糖酐">右旋糖酐</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%BA%A5%E8%8A%BD%E7%B3%8A%E7%B2%BE" title="麥芽糊精">麥芽糊精</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%CE%92-%E8%91%A1%E8%81%9A%E7%B3%96" title="Β-葡聚糖">β-葡聚糖</a>（<a href="/wiki/%E7%BA%A4%E7%BB%B4%E7%B4%A0" title="纤维素">纤维素</a>、<a href="/wiki/%E9%85%B5%E6%AF%8D%E8%81%9A%E7%B3%96" title="酵母聚糖">酵母聚糖</a>、<a href="/wiki/%E9%A6%99%E8%8F%87%E5%A4%9A%E7%B3%96" title="香菇多糖">香菇多糖</a>、<a href="/wiki/%E7%83%AD%E5%87%9D%E8%83%B6%E5%A4%9A%E7%B3%96" title="热凝胶多糖">熱凝膠多糖</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8D%8A%E7%BA%A4%E7%BB%B4%E7%B4%A0" title="半纤维素">半纤维素</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%A3%B3%E8%81%9A%E7%B3%96" title="壳聚糖">壳聚糖</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%94%B2%E6%AE%BC%E8%B3%AA" title="甲殼質">甲殼質</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%9C%A8%E8%B4%A8%E7%B4%A0" title="木质素">木质素</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%BB%84%E5%8E%9F%E8%83%B6" title="黄原胶">黄原胶</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%9E%9C%E8%83%B6" title="果胶">果胶</a> <p><u><a href="/w/index.php?title=%E7%94%98%E9%9C%B2%E8%81%9A%E7%B3%96&action=edit&redlink=1" class="new" title="甘露聚糖（页面不存在）">甘露聚糖</a></u>： </p><p><u><a href="/w/index.php?title=%E5%8D%8A%E4%B9%B3%E8%81%9A%E7%B3%96&action=edit&redlink=1" class="new" title="半乳聚糖（页面不存在）">半乳聚糖</a></u>： </p><p><u><a href="/wiki/%E6%9E%9C%E8%81%9A%E7%B3%96" title="果聚糖">果聚糖</a></u>：<a href="/wiki/%E8%8F%8A%E7%B2%89" title="菊粉">菊粉</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/w/index.php?title=%E6%9E%9C%E8%81%9A%E7%B3%96%CE%B22%E2%86%926&action=edit&redlink=1" class="new" title="果聚糖β2→6（页面不存在）">果聚糖β2→6</a> </p> <u><span class="ilh-all" data-orig-title="戊聚糖" data-lang-code="en" data-lang-name="英语" data-foreign-title="Pentosan"><span class="ilh-page"><a href="/w/index.php?title=%E6%88%8A%E8%81%9A%E7%B3%96&action=edit&redlink=1" class="new" title="戊聚糖（页面不存在）">戊聚糖</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Pentosan" class="extiw" title="en:Pentosan"><span lang="en" dir="auto">Pentosan</span></a></span>）</span></span></u>：</div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="collapsible-title navbox-title" colspan="2"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E7%94%9F%E7%89%A9%E5%8C%96%E5%AD%A6%E7%89%A9%E8%B4%A8%E7%A7%8D%E7%B1%BB" title="Template:生物化学物质种类"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E7%94%9F%E7%89%A9%E5%8C%96%E5%AD%A6%E7%89%A9%E8%B4%A8%E7%A7%8D%E7%B1%BB" title="Template talk:生物化学物质种类"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E7%94%9F%E7%89%A9%E5%8C%96%E5%AD%A6%E7%89%A9%E8%B4%A8%E7%A7%8D%E7%B1%BB" title="Special:编辑页面/Template:生物化学物质种类"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="生物化學物質種類索引" style="font-size:110%;margin:0 5em"><a href="/wiki/%E7%94%9F%E7%89%A9%E5%8C%96%E5%AD%A6" title="生物化学">生物化學物質</a><a href="/wiki/Template:%E4%BB%A3%E8%B0%A2" title="Template:代谢">種類</a>索引</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Template:%E7%B3%96%E7%B1%BB" title="Template:糖类">糖类</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Template:%E9%86%87" title="Template:醇">醇類</a></li> <li><a href="/wiki/Template:%E5%A4%9A%E5%85%83%E9%86%87" title="Template:多元醇">糖醇</a></li> <li><a href="/wiki/Template:%E7%B3%96%E8%9B%8B%E7%99%BD%E7%B1%BB" title="Template:糖蛋白类">醣蛋白</a></li> <li><a href="/wiki/Template:%E7%B3%96%E8%8B%B7" title="Template:糖苷">苷</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Template:%E8%84%82%E7%B1%BB" title="Template:脂类">酯質</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Template:%E7%B1%BB%E8%8A%B1%E7%94%9F%E9%85%B8%E7%B1%BB" title="Template:类花生酸类">类花生酸类</a></li> <li><a href="/wiki/Template:%E8%84%82%E8%82%AA%E9%85%B8" title="Template:脂肪酸">脂肪酸</a> <ul><li><a href="/wiki/Template:%E8%84%82%E8%82%AA%E9%85%B8%E4%BB%A3%E8%B0%A2%E4%B8%AD%E9%97%B4%E4%BA%A7%E7%89%A9" title="Template:脂肪酸代谢中间产物">中間物</a></li></ul></li> <li><a href="/wiki/Template:Glycerides" title="Template:Glycerides">甘油酯</a></li> <li><a href="/wiki/Template:%E7%A3%B7%E8%84%82" title="Template:磷脂">磷脂</a></li> <li><a href="/wiki/Template:%E9%9E%98%E8%84%82" title="Template:鞘脂">鞘脂類</a></li> <li><a href="/wiki/Template:%E8%83%86%E5%9B%BA%E9%86%87%E4%B8%8E%E7%94%BE%E4%BD%93%E4%B8%AD%E9%97%B4%E4%BA%A7%E7%89%A9" title="Template:胆固醇与甾体中间产物">胆固醇与甾体中间产物</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Template:%E6%A0%B8%E9%85%B8" title="Template:核酸">核酸</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Template:%E7%A2%B1%E5%9F%BA%E3%80%81%E6%A0%B8%E8%8B%B7%E5%92%8C%E6%A0%B8%E8%8B%B7%E9%85%B8" title="Template:碱基、核苷和核苷酸">成分</a> <ul><li><a href="/wiki/Template:%E6%A0%B8%E8%8B%B7%E9%85%B8%E4%BB%A3%E8%B0%A2%E4%B8%AD%E9%97%B4%E4%BA%A7%E7%89%A9" title="Template:核苷酸代谢中间产物">中間物</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Template:%E8%9B%8B%E7%99%BD%E8%B4%A8" title="Template:蛋白质">蛋白質</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Template:%E6%B0%A8%E5%9F%BA%E9%85%B8" title="Template:氨基酸">胺基酸</a> <ul><li><a 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href="https://zh.wikipedia.org/w/index.php?title=半乳糖&oldid=84647172">https://zh.wikipedia.org/w/index.php?title=半乳糖&oldid=84647172</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:%E9%A1%B5%E9%9D%A2%E5%88%86%E7%B1%BB" title="Special:页面分类">分类</a>：<ul><li><a href="/wiki/Category:%E5%8D%8A%E4%B9%B3%E7%B3%96" title="Category:半乳糖">半乳糖</a></li><li><a href="/wiki/Category:%E8%90%A5%E5%85%BB%E5%AD%A6" title="Category:营养学">营养学</a></li><li><a href="/wiki/Category:%E7%94%9C%E5%91%B3%E5%89%82" title="Category:甜味剂">甜味剂</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">隐藏分类：<ul><li><a href="/wiki/Category:%E6%9C%89CAS%E8%99%9F%E9%87%8D%E5%AE%9A%E5%90%91%E7%9A%84%E7%89%A9%E8%B3%AA%E6%A2%9D%E7%9B%AE" title="Category:有CAS號重定向的物質條目">有CAS號重定向的物質條目</a></li><li><a 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