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title="建议你登录，尽管并非必须。[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>登录</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 未登录编辑者的页面 <a href="/wiki/Help:%E6%96%B0%E6%89%8B%E5%85%A5%E9%97%A8" aria-label="了解有关编辑的更多信息"><span>了解详情</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%B4%A1%E7%8C%AE" title="来自此IP地址的编辑列表[y]" accesskey="y"><span>贡献</span></a></li><li id="pt-anontalk" class="mw-list-item"><a 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-性质" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#性质"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>性质</span> </div> </a> <ul id="toc-性质-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-參見" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#參見"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>參見</span> </div> </a> <ul id="toc-參見-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">酮醣</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。35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-35" 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">35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-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Ketose" title="Ketose – 南非荷兰语" lang="af" hreflang="af" data-title="Ketose" data-language-autonym="Afrikaans" data-language-local-name="南非荷兰语" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%83%D8%B1_%D9%83%D9%8A%D8%AA%D9%88%D9%86%D9%8A" title="سكر كيتوني – 阿拉伯语" lang="ar" hreflang="ar" data-title="سكر كيتوني" 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-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9A%D0%B5%D1%82%D0%BE%D0%B7%D1%8B" title="Кетозы – 白俄罗斯语" lang="be" hreflang="be" data-title="Кетозы" 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-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%B5%D1%82%D0%BE%D0%B7%D0%B0" title="Кетоза – 保加利亚语" lang="bg" hreflang="bg" data-title="Кетоза" 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/Ketoza_(%C5%A1e%C4%87er)" title="Ketoza (šećer) – 波斯尼亚语" lang="bs" hreflang="bs" data-title="Ketoza (šećer)" 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/Cetosa" title="Cetosa – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="Cetosa" 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-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Ket%C3%B3zy" title="Ketózy – 捷克语" lang="cs" hreflang="cs" data-title="Ketózy" 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-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Ketosen" title="Ketosen – 德语" lang="de" hreflang="de" data-title="Ketosen" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Ketose" title="Ketose – 英语" lang="en" hreflang="en" data-title="Ketose" 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/Ketozo" title="Ketozo – 世界语" lang="eo" hreflang="eo" data-title="Ketozo" 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/Cetosa" title="Cetosa – 西班牙语" lang="es" hreflang="es" data-title="Cetosa" 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/Ketoosid" title="Ketoosid – 爱沙尼亚语" lang="et" hreflang="et" data-title="Ketoosid" 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/Zetosa" title="Zetosa – 巴斯克语" lang="eu" hreflang="eu" data-title="Zetosa" 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%A9%D8%AA%D9%88%D8%B2" title="کتوز – 波斯语" lang="fa" hreflang="fa" data-title="کتوز" 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/Ketoosit" title="Ketoosit – 芬兰语" lang="fi" hreflang="fi" data-title="Ketoosit" 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/C%C3%A9tose" title="Cétose – 法语" lang="fr" hreflang="fr" data-title="Cétose" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Cetosa" title="Cetosa – 加利西亚语" lang="gl" hreflang="gl" data-title="Cetosa" 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-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Ketosa" title="Ketosa – 印度尼西亚语" lang="id" hreflang="id" data-title="Ketosa" 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/Chetosi_(chimica)" title="Chetosi (chimica) – 意大利语" lang="it" hreflang="it" data-title="Chetosi (chimica)" 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%B1%E3%83%88%E3%83%BC%E3%82%B9" title="ケトース – 日语" lang="ja" hreflang="ja" data-title="ケトース" 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-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%BC%80%ED%86%A0%EC%8A%A4" title="케토스 – 韩语" lang="ko" hreflang="ko" data-title="케토스" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Ketosa" title="Ketosa – 马来语" lang="ms" hreflang="ms" data-title="Ketosa" 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-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Ketose_i_kjemi" title="Ketose i kjemi – 挪威尼诺斯克语" lang="nn" hreflang="nn" data-title="Ketose i kjemi" 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-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Ketozy" title="Ketozy – 波兰语" lang="pl" hreflang="pl" data-title="Ketozy" 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-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Cetoz%C4%83" title="Cetoză – 罗马尼亚语" lang="ro" hreflang="ro" data-title="Cetoză" 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%9A%D0%B5%D1%82%D0%BE%D0%B7%D1%8B" title="Кетозы – 俄语" lang="ru" hreflang="ru" data-title="Кетозы" 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/Ketoza_(%C5%A1e%C4%87er)" title="Ketoza (šećer) – 塞尔维亚-克罗地亚语" lang="sh" hreflang="sh" data-title="Ketoza (šećer)" 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-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%9A%E0%B7%93%E0%B6%A7%E0%B7%9D%E0%B7%83" title="කීටෝස – 僧伽罗语" lang="si" hreflang="si" data-title="කීටෝස" data-language-autonym="සිංහල" data-language-local-name="僧伽罗语" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Ket%C3%B3za_(sacharid)" title="Ketóza (sacharid) – 斯洛伐克语" lang="sk" hreflang="sk" data-title="Ketóza (sacharid)" 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-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Ketoza_(%C5%A1e%C4%87er)" title="Ketoza (šećer) – 塞尔维亚语" lang="sr" hreflang="sr" data-title="Ketoza (šećer)" 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/Ketos" title="Ketos – 瑞典语" lang="sv" hreflang="sv" data-title="Ketos" 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-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Ketoz" title="Ketoz – 土耳其语" lang="tr" hreflang="tr" data-title="Ketoz" 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%9A%D0%B5%D1%82%D0%BE%D0%B7%D0%B8" title="Кетози – 乌克兰语" lang="uk" hreflang="uk" data-title="Кетози" 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-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ketose" title="Ketose – 越南语" lang="vi" hreflang="vi" data-title="Ketose" data-language-autonym="Tiếng Việt" data-language-local-name="越南语" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%85%AE%E9%86%A3" title="酮醣 – 粤语" lang="yue" hreflang="yue" data-title="酮醣" data-language-autonym="粵語" data-language-local-name="粤语" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q409108#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E9%85%AE%E9%86%A3" title="浏览条目正文[c]" accesskey="c"><span>条目</span></a></li><li id="ca-talk" 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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:Ketoses" 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/Q409108" 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 id="mw-indicator-noteTA-110febba" class="mw-indicator"><div class="mw-parser-output"><span class="skin-invert" typeof="mw:File"><span title="本页使用了标题或全文手工转换"><img alt="本页使用了标题或全文手工转换" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/35px-Zh_conversion_icon_m.svg.png" decoding="async" width="35" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/53px-Zh_conversion_icon_m.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/70px-Zh_conversion_icon_m.svg.png 2x" data-file-width="32" data-file-height="20" /></span></span></div></div> </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"><div id="noteTA-110febba" class="noteTA"><div class="noteTA-group"><div data-noteta-group-source="module" data-noteta-group="Lifesciences"></div></div></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:DL-Fructose.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5a/DL-Fructose.svg/250px-DL-Fructose.svg.png" decoding="async" width="250" height="189" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5a/DL-Fructose.svg/375px-DL-Fructose.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5a/DL-Fructose.svg/500px-DL-Fructose.svg.png 2x" data-file-width="361" data-file-height="273" /></a><figcaption><a href="/wiki/%E6%9E%9C%E7%B3%96" title="果糖">果糖</a>為酮糖的一種。<br />左为D-果糖，离<a href="/wiki/%E7%BE%B0%E5%9F%BA" title="羰基">羰基</a>最远的<a href="/wiki/%E6%89%8B%E6%80%A7" title="手性">手性</a>碳原子上的<a href="/wiki/%E7%BE%9F%E5%9F%BA" title="羟基">羟基</a>在右边；右为L-果糖，羟基在左侧</figcaption></figure> <p><b>酮醣</b>（英語：<b>Ketose</b>）是一種<a href="/wiki/%E5%96%AE%E9%86%A3" title="單醣">單醣</a>，每一個醣分子含有一個<a href="/wiki/%E9%85%AE" title="酮">酮</a>基。类单醣，该单醣中氧化数最高的C原子（指定为C-2）是一个酮基。例如<a href="/wiki/%E6%9E%9C%E7%B3%96" title="果糖">果糖</a>与<a href="/wiki/%E5%B1%B1%E6%A2%A8%E7%B3%96" title="山梨糖">山梨糖</a>。 </p> <div class="mw-heading mw-heading2"><h2 id="性质"><span id=".E6.80.A7.E8.B4.A8"></span>性质</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%85%AE%E9%86%A3&action=edit&section=1" title="编辑章节：性质"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>「<b>多羟基酮</b>」称为酮醣，如<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>、<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>、<a href="/wiki/%E6%9C%A8%E9%85%AE%E7%B3%96" title="木酮糖">木酮糖</a>、果糖、<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>等都是天然存在的酮糖，酮糖都是α碳上有<a href="/wiki/%E7%BE%9F%E5%9F%BA" title="羟基">羟基</a>的酮。醛醣和酮醣具有<a href="/w/index.php?title=%E9%86%87%E7%BE%9F%E5%9F%BA&action=edit&redlink=1" class="new" title="醇羟基（页面不存在）">醇羟基</a>和羰基的性质，都是还原醣，因为酮醣分子内虽然无醛基，但其羰基受相邻α碳原子上羟基的影响，而呈现出还原活性。 </p> <dl><dt>两者的鉴别：</dt></dl> <ol><li>西利万诺夫试验(Seliwanofs test)，间苯二酚于盐酸中与酮醣反应呈红色，而醛醣呈色很浅；</li> <li>弱氧化剂，如溴水可将醛醣氧化成相应的糖酸，而对酮醣则无氧化作用。</li></ol> <p>没有以游离态聚合的例子，但其5-磷酸酯和7-磷酸景天庚酮糖共出现于光合成的重要反应途径中（还原型戊糖磷酸循环）。此外也可通过葡萄糖的直接氧化途径，由6-磷酸葡萄糖酸的氧化和脱羧产生。5-磷酸D-核酮糖由核糖磷酸异构酶的作用，可逆地变成5-磷酸D-核糖，由磷酸核酮糖-3-差向异构酶的作用，可变成5-磷酸D-木酮糖。 </p> <div class="mw-heading mw-heading2"><h2 id="參見"><span id=".E5.8F.83.E8.A6.8B"></span>參見</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%85%AE%E9%86%A3&action=edit&section=2" title="编辑章节：參見"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r82655521">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box side-box-right plainlinks sistersitebox" style="font-size:small;"><style data-mw-deduplicate="TemplateStyles:r82655520">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist"><a href="/wiki/%E7%BB%B4%E5%9F%BA%E5%85%B1%E4%BA%AB%E8%B5%84%E6%BA%90" title="维基共享资源">维基共享资源</a>上的相关多媒体资源：<a href="https://commons.wikimedia.org/wiki/Category:Ketose" class="extiw" title="commons:Category:Ketose"><span style="font-weight:bold;">酮醣</span></a></div></div> </div> <ul><li><a href="/wiki/%E9%86%9B%E9%86%A3" title="醛醣">醛醣</a></li> <li><a href="/wiki/%E4%B9%99%E7%83%AF" title="乙烯">乙烯</a></li> <li><a href="/wiki/%E4%B9%99%E9%86%87" title="乙醇">乙醇</a></li> <li><a href="/wiki/%E7%94%B2%E9%86%87" title="甲醇">甲醇</a></li> <li><a href="/wiki/%E4%B8%99%E4%BA%8C%E9%86%87" class="mw-disambig" title="丙二醇">丙二醇</a></li> <li><a href="/wiki/%E6%AF%92%E5%93%81" title="毒品">毒品</a></li> <li><a href="/wiki/%E8%AE%8A%E6%80%A7%E4%B9%99%E9%86%87" title="變性乙醇">變性乙醇</a></li> <li><a href="/wiki/%E4%B9%99%E9%86%9B" title="乙醛">乙醛</a></li></ul> <table class="metadata plainlinks stub" role="presentation" style="background:transparent"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:AlphaHelixSection_(yellow).svg" class="mw-file-description"><img alt="小作品圖示" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/AlphaHelixSection_%28yellow%29.svg/40px-AlphaHelixSection_%28yellow%29.svg.png" decoding="async" width="40" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/AlphaHelixSection_%28yellow%29.svg/60px-AlphaHelixSection_%28yellow%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/AlphaHelixSection_%28yellow%29.svg/80px-AlphaHelixSection_%28yellow%29.svg.png 2x" data-file-width="180" data-file-height="54" /></a></span></td><td style="font-size:smaller">这是一篇與<a href="/wiki/%E7%94%9F%E7%89%A9%E5%8C%96%E5%AD%A6" title="生物化学">生物化學</a>相關的<a href="/wiki/Wikipedia:%E5%B0%8F%E4%BD%9C%E5%93%81" title="Wikipedia:小作品">小作品</a>。您可以通过<a class="external text" href="https://zh.wikipedia.org/w/index.php?title=%E9%85%AE%E9%86%A3&action=edit">编辑或修订</a>扩充其内容。<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 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.navbar{float:left;text-align:left;margin-right:0.5em;width:auto;padding-left:0.2em;position:absolute;left:1em}.mw-parser-output .navbox .mw-collapsible-toggle{margin-left:0.5em;position:absolute;right:1em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84244141"></div><div role="navigation" class="navbox" aria-labelledby="醣類" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="collapsible-title navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84244141"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E7%B3%96%E7%B1%BB" title="Template:糖类"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a 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 class="mw-selflink selflink">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 href="/wiki/%E5%8D%8A%E4%B9%B3%E7%B3%96" title="半乳糖">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" 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