{"id":6087,"date":"2024-08-05T16:57:58","date_gmt":"2024-08-05T16:57:58","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=6087"},"modified":"2024-08-05T16:57:58","modified_gmt":"2024-08-05T16:57:58","slug":"microcrystalline-cellulose","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/microcrystalline-cellulose\/","title":{"rendered":"Hvad er mikrokrystallinsk celluloses egenskaber og anvendelsesmuligheder?"},"content":{"rendered":"<p>I henhold til \"GB 1886.103-2015 National Standard for Food Safety Food Additives Microcrystalline Cellulose\" fremstilles mikrokrystallinsk cellulose af r\u00e5materialer fra fiberplanter og uorganisk syre, der bankes til papirmasse, lavet af \u03b1-cellulose og derefter behandles for at g\u00f8re cellulosen til en del af depolymeriseringen og derefter fjerne den ikke-krystallinske del af f\u00f8devaretils\u00e6tningsstoffet mikrokrystallinsk cellulose og oprensning af f\u00f8devaretils\u00e6tningsstoffet mikrokrystallinsk cellulose.<\/p>\n<p><strong>Egenskaber ved mikrokrystallinsk cellulose<\/strong><\/p>\n<p>Mikrokrystallinsk cellulose er en slags smagl\u00f8s, ekstremt fin hvid kortstangs por\u00f8se partikler, dens partikelst\u00f8rrelse er generelt i 20-80\u03bcm (krystalpartikelst\u00f8rrelse p\u00e5 0,2-2\u03bcm mikrokrystallinsk cellulose til det gelatin\u00f8se niveau), polymerisationsgr\u00e6nsen (LODP) i 15-375 mellem; ikke-fibr\u00f8s og ekstremt mobil; uopl\u00f8selig i vand, fortyndet syre, organiske opl\u00f8sningsmidler og fedt, i den fortyndede alkaliske opl\u00f8sning delvist opl\u00f8st, fugtning og h\u00e6velse. Det er uopl\u00f8seligt i vand, fortyndet syre, organiske opl\u00f8sningsmidler og fedt, delvist opl\u00f8st og fugtet i fortyndet alkalisk opl\u00f8sning. Det har h\u00f8j reaktivitet i processen med carboxymethylering, acetylering og forestring. Det er ekstremt gunstigt for kemisk modifikationsudnyttelse.<\/p>\n<p><strong>Mikrokrystallinsk cellulose har hovedsageligt 3 grundl\u00e6ggende egenskaber:<\/strong><br \/>\n(1) Den gennemsnitlige polymerisationsgrad n\u00e5r v\u00e6rdien af den begr\u00e6nsende polymerisationsgrad<br \/>\n(2) h\u00f8jere krystallinitet end den oprindelige cellulose<\/p>\n<p>3 har en st\u00e6rk vandabsorption, og i det vandige medium har den st\u00e6rke forskydningseffekt evnen til at generere lim<\/p>\n<p><strong>Anvendelse af mikrokrystallinsk cellulose i f\u00f8devarer<\/strong><\/p>\n<p><strong>2.1 Oprethold stabiliteten af emulgering og skum<\/strong><br \/>\nEmulsionsstabilitet er den vigtigste funktion af mikrokrystallinsk cellulose. Mikrokrystallinske cellulosepartikler er spredt i emulsionen, s\u00e5 vandfasen i olie-vand-emulsionen fortykkes og gelatiniseres, hvilket forhindrer oliedr\u00e5berne i at n\u00e6rme sig hinanden og endda polymerisering.<\/p>\n<p>For eksempel har den lave pH-v\u00e6rdi i sur ost en tendens til at f\u00e5 de faste bestanddele i m\u00e6lken til at koagulere, hvilket f\u00e5r vallen til at skille sig fra blandingen. Tils\u00e6tning af mikrokrystallinsk cellulose til yoghurtost kan effektivt sikre mejeriproduktets stabilitet. Efter tils\u00e6tning af mikrokrystallinsk cellulosestabilisator i is er dens emulgeringsstabilitet, skumstabilitet og evne til at forebygge iskrystaller blevet st\u00e6rkt forbedret, og sammenlignet med vandopl\u00f8selig polymerforbindelsesstabilisator er is mere glat og spr\u00f8d.<\/p>\n<p><strong>2.2 Bevar stabiliteten ved h\u00f8je temperaturer<\/strong><br \/>\nAseptisk mad i processen, b\u00e5de h\u00f8j temperatur og h\u00f8j viskositet, stivelse vil nedbrydes under s\u00e5danne forhold, og tils\u00e6tning af mikrokrystallinsk cellulose i aseptisk mad kan beholde sine fremragende egenskaber. For eksempel kan emulsionen i k\u00f8dprodukter p\u00e5 d\u00e5se holde sin kvalitet u\u00e6ndret, n\u00e5r den opvarmes ved 116 \u00b0C i 3 timer.<\/p>\n<p><strong>2.3 Forbedring af v\u00e6skestabilitet og som gelerings- og suspensionsmiddel<\/strong><br \/>\nN\u00e5r instant drinks blandes i vand igen, opst\u00e5r der ofte uj\u00e6vn spredning eller lav stabilitet. Tils\u00e6tning af en vis m\u00e6ngde kolloid cellulose kan hurtigt danne en stabil kolloid opl\u00f8sning, og spredning og stabilitet forbedres betydeligt. Tils\u00e6tning af stabilisatorer best\u00e5ende af kolloid mikrokrystallinsk cellulose, stivelse og maltodextrin til instant-chokolade eller kakaodrikke forhindrer ikke kun pulveret i instant-drikke i at klumpe sig sammen, men giver ogs\u00e5 drikkevarerne lavet med vand en h\u00f8j grad af stabilitet og spredning.<\/p>\n<p><strong>2.4 Som ikke-n\u00e6ringsrigt fyldstof og fortykningsmiddel for at forbedre f\u00f8devarestrukturen<\/strong><br \/>\nMelerstatninger opn\u00e5et fra blandingen af mikrokrystallinsk cellulose, xanthangummi og lecithin anvendes i bagv\u00e6rk, og n\u00e5r erstatningsm\u00e6ngden ikke overstiger 50% af den oprindelige m\u00e6ngde anvendt mel, kan den oprindelige smag opretholdes, og den maksimale st\u00f8rrelse af partikler, der ikke synges ud af tungen, er generelt 40 \u03bcm, s\u00e5 80% af de mikrokrystallinske cellulosepartikler kr\u00e6ves at have en partikelst\u00f8rrelse p\u00e5 &lt;20 \u03bcm.<\/p>\n<p><strong>2.5 Tils\u00e6tning til frosne bolsjer styrer dannelsen af iskrystaller<\/strong><br \/>\nP\u00e5 grund af tilstedev\u00e6relsen af mikrokrystallinsk cellulose under den hyppige fryse-opt\u00f8ningsproces fungerer den som en fysisk hindring, der kan forhindre kornene i at klumpe sig sammen til store krystaller. For eksempel er tils\u00e6tning af blot 0,4-0,6% mikrokrystallinsk cellulose til is tilstr\u00e6kkelig til at forhindre iskrystallerne i at vokse i st\u00f8rrelse under den hyppige fryse-opt\u00f8ningsproces, hvilket sikrer, at tekstur og struktur ikke \u00e6ndres, og at de mikrokrystallinske cellulosepartikler er ekstremt fine, hvilket forbedrer mundfornemmelsen.<\/p>\n<p>Tils\u00e6tning af 0,3%, 0,55% og 0,80% mikrokrystallinsk cellulose til is fremstillet ud fra en typisk britisk opskrift resulterede i en lille stigning i isens viskositet sammenlignet med is uden mikrokrystallinsk cellulose, havde ingen effekt p\u00e5 m\u00e6ngden af spild og forbedrede konsistensen.<\/p>\n<p><strong>2.6 Mikrokrystallinsk cellulose bruges ogs\u00e5 til at reducere varmeindholdet<\/strong><br \/>\nFor eksempel bruges det i salatdressinger for at reducere kalorieindholdet og for at \u00f8ge celluloseindholdet for at forbedre spiseegenskaberne. Ved fremstilling af forskellige madlavningsfedtstoffer og saucer forhindrer tils\u00e6tning af mikrokrystallinsk cellulose adskillelse af fedtstoffer og saucer under opvarmning eller kogning.<\/p>\n<p><strong>2.7 Andre<\/strong><br \/>\nMikrokrystallinsk cellulose har adsorptive egenskaber, og f\u00f8devareprodukter med h\u00f8jt mineralindhold kan opn\u00e5s ved adsorption af metalioner. Tyskland bruger mikrokrystallinsk cellulose med et h\u00f8jt indhold af carboxylgrupper til at adsorbere jernioner og calciumioner, som kan tils\u00e6ttes til f\u00f8devarer og \u00f8ge n\u00e6ringsindholdet i f\u00f8devarer uden at \u00e6ndre smagen af f\u00f8devarer.<\/p>","protected":false},"excerpt":{"rendered":"<p>According to &#8220;GB 1886.103-2015 National Standard for Food Safety Food Additives Microcrystalline Cellulose&#8221;, microcrystalline cellulose is made from raw materials of fibrous plants and inorganic acid pounded into pulp, made of \u03b1-cellulose, and then processed to make the cellulose for part of the depolymerization, and then remove the non-crystalline portion of the food additive microcrystalline [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the properties and applications of microcrystalline cellulose? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/da\/microcrystalline-cellulose\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the properties and applications of microcrystalline cellulose? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"According to &#8220;GB 1886.103-2015 National Standard for Food Safety Food Additives Microcrystalline Cellulose&#8221;, microcrystalline cellulose is made from raw materials of fibrous plants and inorganic acid pounded into pulp, made of \u03b1-cellulose, and then processed to make the cellulose for part of the depolymerization, and then remove the non-crystalline portion of the food additive microcrystalline [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangextracts.com\/da\/microcrystalline-cellulose\/\" \/>\n<meta property=\"og:site_name\" content=\"China Chemical Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-05T16:57:58+00:00\" \/>\n<meta name=\"author\" content=\"Mrzhao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Skrevet af\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mrzhao\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimeret l\u00e6setid\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/\",\"url\":\"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/\",\"name\":\"What are the properties and applications of microcrystalline cellulose? - China Chemical Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/longchangextracts.com\/#website\"},\"datePublished\":\"2024-08-05T16:57:58+00:00\",\"dateModified\":\"2024-08-05T16:57:58+00:00\",\"author\":{\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80f128fa4967f2080f7577af46a2bfb3\"},\"breadcrumb\":{\"@id\":\"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/#breadcrumb\"},\"inLanguage\":\"da-DK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangextracts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What are the properties and applications of microcrystalline cellulose?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangextracts.com\/#website\",\"url\":\"https:\/\/longchangextracts.com\/\",\"name\":\"China Chemical Manufacturer\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangextracts.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"da-DK\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80f128fa4967f2080f7577af46a2bfb3\",\"name\":\"Mrzhao\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"da-DK\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5b7d172a0978697481379e6a4a769a17?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5b7d172a0978697481379e6a4a769a17?s=96&d=mm&r=g\",\"caption\":\"Mrzhao\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hvad er mikrokrystallinsk celluloses egenskaber og anvendelsesmuligheder? - Producent af kemikalier i Kina","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangextracts.com\/da\/microcrystalline-cellulose\/","og_locale":"da_DK","og_type":"article","og_title":"What are the properties and applications of microcrystalline cellulose? - China Chemical Manufacturer","og_description":"According to &#8220;GB 1886.103-2015 National Standard for Food Safety Food Additives Microcrystalline Cellulose&#8221;, microcrystalline cellulose is made from raw materials of fibrous plants and inorganic acid pounded into pulp, made of \u03b1-cellulose, and then processed to make the cellulose for part of the depolymerization, and then remove the non-crystalline portion of the food additive microcrystalline [&hellip;]","og_url":"https:\/\/longchangextracts.com\/da\/microcrystalline-cellulose\/","og_site_name":"China Chemical Manufacturer","article_published_time":"2024-08-05T16:57:58+00:00","author":"Mrzhao","twitter_card":"summary_large_image","twitter_misc":{"Skrevet af":"Mrzhao","Estimeret l\u00e6setid":"4 minutter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/","url":"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/","name":"Hvad er mikrokrystallinsk celluloses egenskaber og anvendelsesmuligheder? - Producent af kemikalier i Kina","isPartOf":{"@id":"https:\/\/longchangextracts.com\/#website"},"datePublished":"2024-08-05T16:57:58+00:00","dateModified":"2024-08-05T16:57:58+00:00","author":{"@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80f128fa4967f2080f7577af46a2bfb3"},"breadcrumb":{"@id":"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/#breadcrumb"},"inLanguage":"da-DK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangextracts.com\/microcrystalline-cellulose\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangextracts.com\/microcrystalline-cellulose\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangextracts.com\/"},{"@type":"ListItem","position":2,"name":"What are the properties and applications of microcrystalline cellulose?"}]},{"@type":"WebSite","@id":"https:\/\/longchangextracts.com\/#website","url":"https:\/\/longchangextracts.com\/","name":"Producent af kemikalier i Kina","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangextracts.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"da-DK"},{"@type":"Person","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80f128fa4967f2080f7577af46a2bfb3","name":"Mrzhao","image":{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5b7d172a0978697481379e6a4a769a17?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5b7d172a0978697481379e6a4a769a17?s=96&d=mm&r=g","caption":"Mrzhao"}}]}},"_links":{"self":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts\/6087"}],"collection":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/comments?post=6087"}],"version-history":[{"count":1,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts\/6087\/revisions"}],"predecessor-version":[{"id":6088,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts\/6087\/revisions\/6088"}],"wp:attachment":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/media?parent=6087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/categories?post=6087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/tags?post=6087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}