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Available in 20 languages" > <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-20" 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">20 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Ictiocol%C2%B7la" title="Ictiocol·la – Catalan" lang="ca" hreflang="ca" data-title="Ictiocol·la" data-language-autonym="Català" data-language-local-name="Catalan" 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/Vyzina" title="Vyzina – Czech" lang="cs" hreflang="cs" data-title="Vyzina" data-language-autonym="Čeština" data-language-local-name="Czech" 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/Hausenblase" title="Hausenblase – German" lang="de" hreflang="de" data-title="Hausenblase" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kalaliim" title="Kalaliim – Estonian" lang="et" hreflang="et" data-title="Kalaliim" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cola_de_pescado" title="Cola de pescado – Spanish" lang="es" hreflang="es" data-title="Cola de pescado" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Colle_de_poisson" title="Colle de poisson – French" lang="fr" hreflang="fr" data-title="Colle de poisson" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%80%EB%A0%88%ED%92%80" title="부레풀 – Korean" lang="ko" hreflang="ko" data-title="부레풀" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Riblje_tutkalo" title="Riblje tutkalo – Croatian" lang="hr" hreflang="hr" data-title="Riblje tutkalo" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Iktiokolo" title="Iktiokolo – Ido" lang="io" hreflang="io" data-title="Iktiokolo" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Colla_di_pesce" title="Colla di pesce – Italian" lang="it" hreflang="it" data-title="Colla di pesce" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Isinglass" title="Isinglass – Javanese" lang="jv" hreflang="jv" data-title="Isinglass" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%84%E1%80%AB%E1%80%B8%E1%80%85%E1%80%8A%E1%80%BA%E1%80%96%E1%80%B1%E1%80%AC%E1%80%84%E1%80%BA%E1%80%B8%E1%80%80%E1%80%B1%E1%80%AC%E1%80%BA" title="ငါးစည်ဖောင်းကော် – Burmese" lang="my" hreflang="my" data-title="ငါးစည်ဖောင်းကော်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Vislijm" title="Vislijm – Dutch" lang="nl" hreflang="nl" data-title="Vislijm" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%82%A4%E3%82%B7%E3%83%B3%E3%82%B0%E3%83%A9%E3%82%B9_(%E9%A3%9F%E6%9D%90)" title="アイシングラス (食材) – Japanese" lang="ja" hreflang="ja" data-title="アイシングラス (食材)" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Husblas" title="Husblas – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Husblas" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Karuk" title="Karuk – Polish" lang="pl" hreflang="pl" data-title="Karuk" data-language-autonym="Polski" data-language-local-name="Polish" 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/Ictiocola" title="Ictiocola – Portuguese" lang="pt" hreflang="pt" data-title="Ictiocola" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A0%D1%8B%D0%B1%D0%B8%D0%B9_%D0%BA%D0%BB%D0%B5%D0%B9" title="Рыбий клей – Russian" lang="ru" hreflang="ru" data-title="Рыбий клей" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Husbloss" title="Husbloss – Swedish" lang="sv" hreflang="sv" data-title="Husbloss" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk 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</nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <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">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</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">From Wikipedia, the free encyclopedia</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="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Substance obtained from the dried swim bladders of fish</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">For the material used as window sheets, see <a href="/wiki/Mica" title="Mica">mica</a>.</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">For other uses, see <a href="/wiki/Isinglass_(disambiguation)" class="mw-disambig" title="Isinglass (disambiguation)">Isinglass (disambiguation)</a>.</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Colla_di_pesce.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Colla_di_pesce.JPG/220px-Colla_di_pesce.JPG" decoding="async" width="220" height="174" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Colla_di_pesce.JPG/330px-Colla_di_pesce.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/Colla_di_pesce.JPG/440px-Colla_di_pesce.JPG 2x" data-file-width="800" data-file-height="631" /></a><figcaption>Isinglass</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Swim_bladder.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Swim_bladder.jpg/220px-Swim_bladder.jpg" decoding="async" width="220" height="65" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Swim_bladder.jpg/330px-Swim_bladder.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Swim_bladder.jpg/440px-Swim_bladder.jpg 2x" data-file-width="800" data-file-height="235" /></a><figcaption>Swim bladder of a <a href="/wiki/Common_rudd" title="Common rudd">rudd</a> (<i>Scardinius erythrophthalmus</i>)</figcaption></figure> <p><b>Isinglass</b> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/aɪ/: 'i' in 'tide'">aɪ</span><span title="'z' in 'zoom'">z</span><span title="/ɪ/: 'i' in 'kit'">ɪ</span><span title="/ŋ/: 'ng' in 'sing'">ŋ</span><span title="/ɡ/: 'g' in 'guy'">ɡ</span><span title="'l' in 'lie'">l</span><span title="/æ/: 'a' in 'bad'">æ</span><span title="'s' in 'sigh'">s</span></span>,<span class="wrap"> </span>-<span style="border-bottom:1px dotted"><span title="/ɡ/: 'g' in 'guy'">ɡ</span><span title="'l' in 'lie'">l</span><span title="/ɑː/: 'a' in 'father'">ɑː</span><span title="'s' in 'sigh'">s</span></span>/</a></span></span> <a href="/wiki/Help:Pronunciation_respelling_key" title="Help:Pronunciation respelling key"><i title="English pronunciation respelling"><span style="font-size:90%">EYE</span>-zing-gla(h)ss</i></a>) is a form of <a href="/wiki/Collagen" title="Collagen">collagen</a> obtained from the dried <a href="/wiki/Swim_bladder" title="Swim bladder">swim bladders</a> of <a href="/wiki/Fish" title="Fish">fish</a>. The English word origin is from the obsolete Dutch <i>huizenblaas</i> – <i>huizen</i> is a kind of <a href="/wiki/Sturgeon" title="Sturgeon">sturgeon</a>, and <i>blaas</i> is a bladder,<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> or German <i>Hausenblase</i>, meaning essentially the same.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The bladders, once removed from the fish, processed, and dried, are formed into various shapes for use. </p><p>It is used mainly for the <a href="/wiki/Clarification_(wine)" class="mw-redirect" title="Clarification (wine)">clarification</a> or fining of some <a href="/wiki/Beer" title="Beer">beer</a> and <a href="/wiki/Wine" title="Wine">wine</a>. It can also be cooked into a paste for specialised <a href="/wiki/Fish_glue" class="mw-redirect" title="Fish glue">gluing</a> purposes. </p><p>Although originally made exclusively from sturgeon, especially <a href="/wiki/Beluga_(sturgeon)" title="Beluga (sturgeon)">beluga</a>, in 1795 an invention by <a href="/wiki/William_Murdoch" title="William Murdoch">William Murdoch</a> facilitated a cheap substitute using <a href="/wiki/Cod" title="Cod">cod</a>. This was extensively used in <a href="/wiki/United_Kingdom" title="United Kingdom">Britain</a> in place of <a href="/wiki/Russia" title="Russia">Russian</a> isinglass, and in the US hake was important. In modern British brewing all commercial isinglass products are blends of material from a limited range of tropical fish.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Foods_and_drinks">Foods and drinks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isinglass&action=edit&section=1" title="Edit section: Foods and drinks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Topping_up_the_barrel_with_finings.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Topping_up_the_barrel_with_finings.jpg/220px-Topping_up_the_barrel_with_finings.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Topping_up_the_barrel_with_finings.jpg/330px-Topping_up_the_barrel_with_finings.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Topping_up_the_barrel_with_finings.jpg/440px-Topping_up_the_barrel_with_finings.jpg 2x" data-file-width="750" data-file-height="1000" /></a><figcaption>Adding finings to a <a href="/wiki/Cask" class="mw-redirect" title="Cask">cask</a> of beer</figcaption></figure> <p>Before the inexpensive production of <a href="/wiki/Gelatin" title="Gelatin">gelatin</a> and other competing products, isinglass was used in confectionery and desserts such as fruit jelly and <i><a href="/wiki/Blancmange" title="Blancmange">blancmange</a></i>. </p><p>Isinglass <a href="/wiki/Finings" title="Finings">finings</a> are widely used as a processing aid in the British brewing industry to accelerate the fining, or clarification, of beer. It is used particularly in the production of cask-conditioned beers, although many <a href="/wiki/Cask_ale" class="mw-redirect" title="Cask ale">cask ales</a> are available which are not fined using isinglass. The finings <a href="/wiki/Flocculation" title="Flocculation">flocculate</a> the live <a href="/wiki/Yeast" title="Yeast">yeast</a> in the beer into a jelly-like mass, which settles to the bottom of the cask. Left undisturbed, beer will clear naturally; the use of isinglass finings accelerates the process. Isinglass is sometimes used with an auxiliary fining, which further accelerates the process of sedimentation. </p><p>Non-cask beers that are destined for <a href="/wiki/Keg" title="Keg">kegs</a>, <a href="/wiki/Beverage_can" class="mw-redirect" title="Beverage can">cans</a>, or <a href="/wiki/Bottle" title="Bottle">bottles</a> are often <a href="/wiki/Pasteurization" title="Pasteurization">pasteurised</a> and <a href="/wiki/Filtration" title="Filtration">filtered</a>. The yeast in these beers tends to settle to the bottom of the storage tank naturally, so the sediment from these beers can often be filtered without using isinglass.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2008)">citation needed</span></a></i>]</sup> However, some breweries still use isinglass finings for non-cask beers, especially when attempting to repair bad batches. </p><p>Many <a href="/wiki/Vegetarian" class="mw-redirect" title="Vegetarian">vegetarians</a><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> consider beers that are processed with these finings (such as most <a href="/wiki/Cask_ale" class="mw-redirect" title="Cask ale">cask-conditioned ales</a> in the UK<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>) to be unsuitable for <a href="/wiki/Vegetarianism" title="Vegetarianism">vegetarian diets</a> (although acceptable for <a href="/wiki/Pescetarian" class="mw-redirect" title="Pescetarian">pescetarians</a>).<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> According to global data in 2018, along with low-calorie beer and gluten-free beer, beers that are acceptable for strict vegetarians are expected to grow in demand in the coming years. The demand increase is attributed to <a href="/wiki/Millennials" title="Millennials">millennial</a> consumers, and some companies have introduced vegetarian friendly options or done away with isinglass use.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> A beer-fining agent that is suitable for vegetarians is <a href="/wiki/Chondrus_crispus" title="Chondrus crispus">Irish moss</a>, a type of <a href="/wiki/Red_algae" title="Red algae">red algae</a> containing the polymer chemical <a href="/wiki/Carrageenan" title="Carrageenan">carrageenan</a>.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> However, carrageenan-based products (used in both the boiling process and after <a href="/wiki/Fermentation_(beer)" class="mw-redirect" title="Fermentation (beer)">fermentation</a>) primarily reduce hazes caused by <a href="/wiki/Protein" title="Protein">proteins</a>, but isinglass is used at the end of the brewing process, after fermentation, to remove <a href="/wiki/Yeast" title="Yeast">yeast</a>. Since the two fining agents act differently (on different haze-forming particles), they are not interchangeable, and some beers use both. </p><p>Isinglass finings are also used in the production of <a href="/wiki/Kosher_wine" title="Kosher wine">kosher wines</a>, although for reasons of <a href="/wiki/Kashrut" title="Kashrut">kashrut</a>, they are not derived from the <a href="/wiki/Beluga_(sturgeon)" title="Beluga (sturgeon)">beluga sturgeon</a>, because this fish is not kosher.<sup id="cite_ref-Noda_9-0" class="reference"><a href="#cite_note-Noda-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Whether the use of a nonkosher isinglass renders a beverage nonkosher is a matter of debate in Jewish law. Rabbi <a href="/wiki/Yehezkel_Landau" class="mw-redirect" title="Yehezkel Landau">Yehezkel Landau</a>, in <i>Noda B'Yehuda</i>, first edition, Yore Deah 26, for example, permits such beverages.<sup id="cite_ref-Noda_9-1" class="reference"><a href="#cite_note-Noda-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> This is the position followed by many kashrut-observant Jews today.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2012)">citation needed</span></a></i>]</sup> </p><p>The similar-sounding names has resulted in confusion between isinglass and <a href="/wiki/Waterglass" class="mw-redirect" title="Waterglass">waterglass</a>, especially as both have been used to preserve eggs.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> A solution of isinglass was applied to eggs and allowed to dry, sealing their pores. Waterglass is sodium silicate. Eggs were submerged in solutions of waterglass, and a gel of silicic acid formed, also sealing the pores of the eggshell. </p> <div class="mw-heading mw-heading2"><h2 id="Conservation">Conservation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isinglass&action=edit&section=2" title="Edit section: Conservation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Isinglass is also used as an adhesive to repair <a href="/wiki/Parchment" title="Parchment">parchment</a>, stucco and damage to paintings on canvas. Pieces of the best Russian isinglass are soaked overnight to soften and swell the dried material. Next, it is cooked slowly in a <a href="/wiki/Double_boiler" class="mw-redirect" title="Double boiler">double boiler</a> at 45 °C while being stirred. A small amount of <a href="/wiki/Gum_tragacanth" class="mw-redirect" title="Gum tragacanth">gum tragacanth</a> dissolved in water is added to the strained isinglass solution to act as an <a href="/wiki/Emulsifier" class="mw-redirect" title="Emulsifier">emulsifier</a>. </p><p>When repairing paint that is flaking from parchment, isinglass can be applied directly to an area which has been soaked with a small amount of <a href="/wiki/Ethanol" title="Ethanol">ethanol</a>. It is typically applied as a very tiny drop that is then guided, with the help of a <a href="/wiki/Binocular_microscope" class="mw-redirect" title="Binocular microscope">binocular microscope</a>, under the edges of flaking paint. </p><p>It can also be used to coat tissue or <a href="/wiki/Goldbeater%27s_skin" title="Goldbeater's skin">goldbeater's skin</a>. On paintings this can be used as a temporary backing to either canvas patches or filler until dried. Here, isinglass is similar to parchment <a href="/wiki/Sizing" title="Sizing">size</a> and other forms of gelatin, but it is unique in that as a dried film the <a href="/wiki/Adhesive" title="Adhesive">adhesive</a> can be reactivated with moisture. For this use, the isinglass is cooked with a few drops of <a href="/wiki/Glycerin" class="mw-redirect" title="Glycerin">glycerin</a> or <a href="/wiki/Honey" title="Honey">honey</a>. This adhesive is advantageous in situations where minimal use of water is desired for the parchment as the isinglass can be reactivated with an ethanol-water mixture. It also has a greater adhesive strength than many other adhesives used for parchment repair.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="In_popular_culture">In popular culture</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isinglass&action=edit&section=3" title="Edit section: In popular culture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In the musical <i><a href="/wiki/Oklahoma!" title="Oklahoma!">Oklahoma!</a></i>, the song "<a href="/wiki/The_Surrey_With_the_Fringe_on_Top" class="mw-redirect" title="The Surrey With the Fringe on Top">The Surrey With the Fringe on Top</a>" describes the <a href="/wiki/Surrey_(carriage)" title="Surrey (carriage)">surrey</a> as having "isinglass curtains you can roll right down" although here the term refers to <a href="/wiki/Mica" title="Mica">mica</a>, commonly used for windows in vehicle side screens (but totally inflexible).<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> Mentioned in "The Book of Life" by <a href="/wiki/Deborah_Harkness" title="Deborah Harkness">Deborah Harkness</a>, "her scales fell like isinglass", in reference to the scales of a fire drake named Corra. </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isinglass&action=edit&section=4" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol 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.id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output 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Retrieved <span class="nowrap">21 December</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Dyed+Smarties+make+vegetarians+see+red&rft.pub=The+Age&rft.date=2004-10-29&rft_id=http%3A%2F%2Fwww.theage.com.au%2Farticles%2F2004%2F10%2F29%2F1098992287581.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRachel_Arthur2018" class="citation web cs1">Rachel Arthur (9 May 2018). <a rel="nofollow" class="external text" href="https://www.beveragedaily.com/Article/2018/05/09/Low-calorie-vegan-and-gluten-free-beers-win-favor-with-millennial-consumers">"Low calorie, vegan and gluten-free beers win favor with millennial consumers"</a>. <i>Beverage daily.com</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Beverage+daily.com&rft.atitle=Low+calorie%2C+vegan+and+gluten-free+beers+win+favor+with+millennial+consumers&rft.date=2018-05-09&rft.au=Rachel+Arthur&rft_id=https%3A%2F%2Fwww.beveragedaily.com%2FArticle%2F2018%2F05%2F09%2FLow-calorie-vegan-and-gluten-free-beers-win-favor-with-millennial-consumers&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKate_Jackson,_Sara_Wallis2007" class="citation web cs1">Kate Jackson, Sara Wallis (21 May 2007). <a rel="nofollow" class="external text" href="https://www.mirror.co.uk/news/uk-news/guinness---may-contain-fish-476494">"Guinness - 'May Contain Fish'<span class="cs1-kern-right"></span>"</a>. <i>Daily Mirror</i><span class="reference-accessdate">. Retrieved <span class="nowrap">21 December</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Daily+Mirror&rft.atitle=Guinness+-+%27May+Contain+Fish%27&rft.date=2007-05-21&rft.au=Kate+Jackson%2C+Sara+Wallis&rft_id=https%3A%2F%2Fwww.mirror.co.uk%2Fnews%2Fuk-news%2Fguinness---may-contain-fish-476494&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-Noda-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-Noda_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Noda_9-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1 cs1-prop-script cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.hebrewbooks.org/pdfpager.aspx?req=1497&pgnum=73"><bdi lang="he">נודע ביהודה מהדורה קמא, יורה דעה, כ"ו</bdi></a> (in Hebrew). The Society for Preservation of Hebrew Books<span class="reference-accessdate">. Retrieved <span class="nowrap">21 December</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%D7%A0%D7%95%D7%93%D7%A2+%D7%91%D7%99%D7%94%D7%95%D7%93%D7%94+%D7%9E%D7%94%D7%93%D7%95%D7%A8%D7%94+%D7%A7%D7%9E%D7%90%2C+%D7%99%D7%95%D7%A8%D7%94+%D7%93%D7%A2%D7%94%2C+%D7%9B%22%D7%95&rft.pub=The+Society+for+Preservation+of+Hebrew+Books&rft_id=https%3A%2F%2Fwww.hebrewbooks.org%2Fpdfpager.aspx%3Freq%3D1497%26pgnum%3D73&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.1900s.org.uk/1940s50s-preserving-eggs-isinglass.htm">"How isinglass was used to preserve eggs"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">9 May</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=How+isinglass+was+used+to+preserve+eggs.&rft_id=https%3A%2F%2Fwww.1900s.org.uk%2F1940s50s-preserving-eggs-isinglass.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.1900s.org.uk/1940s50s-preserving-eggs.htm">"How waterglass was used to preserve eggs"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">9 May</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=How+waterglass+was+used+to+preserve+eggs&rft_id=https%3A%2F%2Fwww.1900s.org.uk%2F1940s50s-preserving-eggs.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFQuandt1996" class="citation journal cs1">Quandt, Abigail B. (1996). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200212005651/https://pdfs.semanticscholar.org/50a8/0ab2039432d9d5326c39ae52f8419142ced2.pdf">"Recent Developments in the Conservation of Parchment Manuscripts"</a> <span class="cs1-format">(PDF)</span>. <i>The Book and Paper Group Annual</i>. The American Institute for Conservation. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:190456099">190456099</a></span>. Archived from <a rel="nofollow" class="external text" href="https://pdfs.semanticscholar.org/50a8/0ab2039432d9d5326c39ae52f8419142ced2.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 12 February 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">21 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Book+and+Paper+Group+Annual&rft.atitle=Recent+Developments+in+the+Conservation+of+Parchment+Manuscripts&rft.date=1996&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A190456099%23id-name%3DS2CID&rft.aulast=Quandt&rft.aufirst=Abigail+B.&rft_id=https%3A%2F%2Fpdfs.semanticscholar.org%2F50a8%2F0ab2039432d9d5326c39ae52f8419142ced2.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://genius.com/Gordon-macrae-the-surrey-with-the-fringe-on-top-lyrics">"Gordon MacRae – The Surrey With the Fringe on Top"</a>. <i>genius.com</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=genius.com&rft.atitle=Gordon+MacRae+%E2%80%93+The+Surrey+With+the+Fringe+on+Top&rft_id=https%3A%2F%2Fgenius.com%2FGordon-macrae-the-surrey-with-the-fringe-on-top-lyrics&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSmith2013" class="citation book cs1">Smith, Andrew F. (2013). <i>The Oxford encyclopedia of food and drink in America</i> (2nd ed.). New York, NY: Oxford University Press. p. 345. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780199734962" title="Special:BookSources/9780199734962"><bdi>9780199734962</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Oxford+encyclopedia+of+food+and+drink+in+America&rft.place=New+York%2C+NY&rft.pages=345&rft.edition=2nd&rft.pub=Oxford+University+Press&rft.date=2013&rft.isbn=9780199734962&rft.aulast=Smith&rft.aufirst=Andrew+F.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isinglass&action=edit&section=5" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDavidson1999" class="citation book cs1">Davidson, Alan (1999). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/oxfordcompaniont00davi_0/page/407">"Isinglass"</a></span>. <i>Oxford Companion to Food</i>. Oxford University Press. p. <a rel="nofollow" class="external text" href="https://archive.org/details/oxfordcompaniont00davi_0/page/407">407</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-19-211579-0" title="Special:BookSources/0-19-211579-0"><bdi>0-19-211579-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Isinglass&rft.btitle=Oxford+Companion+to+Food&rft.pages=407&rft.pub=Oxford+University+Press&rft.date=1999&rft.isbn=0-19-211579-0&rft.aulast=Davidson&rft.aufirst=Alan&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Foxfordcompaniont00davi_0%2Fpage%2F407&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIsinglass" class="Z3988"></span></li> <li>Woods, Chris (1995). "Conservation Treatments for Parchment Documents", <i>Journal of the Society of Archivists</i>, Vol. 16, Issue 2, pp. 221–239.</li> <li><a rel="nofollow" class="external text" href="https://www.chemozyme.com/">Chemozyme</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180921114938/https://www.chemozyme.com/">Archived</a> 21 September 2018 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li></ul> <p class="mw-empty-elt"> </p>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Isinglass&oldid=1252385597">https://en.wikipedia.org/w/index.php?title=Isinglass&oldid=1252385597</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Brewing_ingredients" title="Category:Brewing ingredients">Brewing ingredients</a></li><li><a href="/wiki/Category:Winemaking" title="Category:Winemaking">Winemaking</a></li><li><a href="/wiki/Category:Fish_products" title="Category:Fish products">Fish products</a></li><li><a href="/wiki/Category:Food_ingredients" title="Category:Food ingredients">Food ingredients</a></li><li><a href="/wiki/Category:Conservation_and_restoration_materials" title="Category:Conservation and restoration materials">Conservation and restoration materials</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:CS1_uses_Hebrew-language_script_(he)" title="Category:CS1 uses Hebrew-language script (he)">CS1 uses Hebrew-language script (he)</a></li><li><a href="/wiki/Category:CS1_Hebrew-language_sources_(he)" title="Category:CS1 Hebrew-language sources (he)">CS1 Hebrew-language sources (he)</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_matches_Wikidata" title="Category:Short description matches Wikidata">Short description matches Wikidata</a></li><li><a href="/wiki/Category:All_articles_with_unsourced_statements" title="Category:All articles with unsourced statements">All articles with unsourced statements</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_July_2008" title="Category:Articles with unsourced statements from July 2008">Articles with unsourced statements from July 2008</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_May_2012" title="Category:Articles with unsourced statements from May 2012">Articles with unsourced statements from May 2012</a></li><li><a href="/wiki/Category:Webarchive_template_wayback_links" title="Category:Webarchive template wayback links">Webarchive template wayback links</a></li><li><a href="/wiki/Category:Use_dmy_dates_from_July_2020" title="Category:Use dmy dates from July 2020">Use dmy dates from July 2020</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 21 October 2024, at 03:07<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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