{"id":10195,"date":"2024-10-07T04:47:40","date_gmt":"2024-10-07T04:47:40","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=10195"},"modified":"2024-10-07T04:47:40","modified_gmt":"2024-10-07T04:47:40","slug":"n-acetylglucosamine","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/n-acetylglucosamine\/","title":{"rendered":"Hvad er N-acetylglucosamin?"},"content":{"rendered":"<h1>Hvad er N-acetylglucosamin?<\/h1>\n<p>Den 1. juni 2023 udstedte National Health and Health Commission N-acetylglucosamine nye f\u00f8devarer\u00e5vareudvidelsesmeddelelsesinformationstjeneste, acceptnummer for det nye sundhedsf\u00f8devareord (2023) nr. 0005. N-acetylglucosamin er et funktionelt r\u00e5materiale af stor bekymring i branchen, og Food Partner-netv\u00e6rket giver et overblik over de grundl\u00e6ggende oplysninger og anvendelsesstatus for N-acetylglucosamin.<br \/>\nHvad er N-acetylglucosamin?<br \/>\nN-Acetylglucosamin Engelsk navn N-acetylglucosamin, forkortet NAG, molekylv\u00e6gt er 221,21, CAS-nummer er 7512-17-6, molekylformel C8H15NO6. Den molekyl\u00e6re struktur er vist i figuren nedenfor:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10196\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/1-31.png\" alt=\"\" width=\"219\" height=\"255\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/1-31.png 219w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/1-31-10x12.png 10w\" sizes=\"(max-width: 219px) 100vw, 219px\" \/><\/p>\n<p>Som monosakkarid findes NAG i vid udstr\u00e6kning i bakterier, g\u00e6r, skimmelsvampe, planter og dyr. Hos mennesker er N-acetylglucosamin en syntetisk forl\u00f8ber for glycosaminoglycan disaccharidenhed, som spiller en vigtig rolle i reparation og vedligeholdelse af brusk og ledv\u00e6vsfunktion.<br \/>\nDerfor bruges N-acetylglucosamin i vid udstr\u00e6kning som l\u00e6gemiddel og ern\u00e6ringsm\u00e6ssigt kosttilskud til at behandle og reparere ledskader. Derudover har N-acetylglucosamin mange anvendelser inden for kosmetik. P\u00e5 nuv\u00e6rende tidspunkt produceres N-acetylglucosamin hovedsageligt af acidolytisk chitin i rejeskal eller krabbeskal og kan ogs\u00e5 produceres ved biosyntese og kemisk syntese.<br \/>\nFunktionen af N-acetylglucosamin<br \/>\n2.1 Immunregulering N-acetylglucosamin kan regulere aktiviteten af immunceller, fremme fagocytose af makrofager og forbedre kroppens immunitet. Unders\u00f8gelser har vist, at N-acetylglucosamin har en vis beskyttende effekt p\u00e5 forebyggelse af infektioner og tumorer.<br \/>\n2.2 Ledsundhed N-acetylglucosamin er en af de vigtige komponenter i bruskv\u00e6v, som kan fremme spredningen af chondrocytter og matrixsyntese og hj\u00e6lpe med at bevare leddenes sundhed. Unders\u00f8gelser har vist, at N-acetylglucosamin er i stand til at reducere gigtsymptomer og lindre smerter og h\u00e6velser.<br \/>\n2.3 Hudpleje N-acetylglucosamin kan fremme kollagensyntesen og hj\u00e6lpe med at opretholde hudens elasticitet og hydrering. Unders\u00f8gelser har vist, at N-acetylglucosamin kan forbedre t\u00f8r hud og aldring og har visse kosmetiske effekter.<br \/>\nStatus for godkendelser og ans\u00f8gninger for N-acetylglucosamin<br \/>\n3.1 Kina Den 1. juni 2023 blev oplysningerne om forsinkelsesmeddelelsen om nye f\u00f8devarer\u00e5varer fra den nationale sundhedskommission leveret som f\u00f8lger:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10197\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/1-32.png\" alt=\"\" width=\"554\" height=\"152\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/1-32.png 554w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/1-32-18x5.png 18w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/p>\n<p>Den nationale sundhedskommissions acceptmeddelelse den 6. april 2023 er som f\u00f8lger:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10198\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/2-16.png\" alt=\"\" width=\"502\" height=\"105\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/2-16.png 502w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/10\/2-16-18x4.png 18w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/p>\n<p>Den 24. december 2022 annoncerede China Biological Fermentation Industry Association godkendelsen af gruppestandarden \"N-acetylglucosamine (Fermentation method)\" (T\/CBFIA 07002-2022), som g\u00e6lder for omdannelse af glukose til n-acetylglucosamin ved mikrobiel fermentering med glukose som det vigtigste r\u00e5materiale. Produktion, testning og markedsf\u00f8ring af N-acetylglucosamin opn\u00e5et gennem raffineringsprocessen vil blive implementeret den 1. april 2023.<br \/>\n3.2 N-acetylglucosamin er inkluderet i afsnittet om kosttilskud i United States Pharmacopeia. En s\u00f8gning p\u00e5 National Institutes of Health-webstedets database over kosttilskudsetiketter viser, at der findes kosttilskudsprodukter, der indeholder n-acetylglucosamin (NAG), p\u00e5 markedet. NAG er blevet unders\u00f8gt og brugt i vid udstr\u00e6kning i USA som en ingrediens i kosttilskud, der hj\u00e6lper med at bevare leddenes sundhed.<br \/>\n3.3 Den Europ\u00e6iske Union Der er ingen separat godkendelse til brug af N-acetylglucosamin i Den Europ\u00e6iske Union.<br \/>\nKort opsummering<br \/>\nN-acetylglucosamin har et bredt anvendelsesperspektiv inden for helsekost, medicin, kosmetik og andre omr\u00e5der p\u00e5 grund af dets betydelige r\u00e5materialeegenskaber. Food Partners vil fortsat v\u00e6re opm\u00e6rksom p\u00e5 godkendelsen af dette stof i Kina, USA, EU og andre lande og organisationer.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is N-acetylglucosamine? On June 1, 2023, the National Health and Health Commission issued N-acetylglucosamine new food raw material extension notice information service, acceptance number for the new health food word (2023) No. 0005. N-acetylglucosamine is a functional raw material of wide concern in the industry, and the Food Partner network provides an overview of [&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 is N-acetylglucosamine? - 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\/n-acetylglucosamine\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is N-acetylglucosamine? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"What is N-acetylglucosamine? 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