Vitamin B7 (Vitamin H/D-Biotin) CAS: 58-85-5 Chaw Tsim Khoom Siv

Biotin yog qhov tsim nyog rau kev loj hlob ntawm tes, kev tsim cov roj fatty acids, thiab kev hloov pauv ntawm cov rog thiab amino acids. Nws ua lub luag haujlwm hauv lub voj voog citric acid, uas yog cov txheej txheem uas lub zog biochemical tsim thaum lub sijhawm ua pa aerobic. Biotin yog ib qho coenzyme rau carboxylase enzymes, koom nrog hauv kev tsim cov roj fatty acids, isoleucine, thiab valine, thiab hauv gluconeogenesis. Ua ib qho coenzyme ntawm phthalocyanine coenzyme A, Biotin koom nrog hauv kev tsim cov roj fatty acids, catalyzing kev tsim ntawm glycine CoA. Cov tshuaj tiv thaiv yog thawj kauj ruam hauv kev tsim cov roj fatty acids, thiab tom qab ntawd los ntawm cytoplasmic multi-enzyme complex thiab fatty acid synthase synthesize palmitic acid los ntawm phthalocyanine-CoA. Hauv kev ncua ntawm cov saw hlau carbon hauv cov roj fatty acid, propanedio phthalide-ACP koom nrog hauv cov tshuaj tiv thaiv ua tus pub dawb ntawm dicarbon unit, thiab dipropyl phthalide-ACP yog los ntawm phthalide-CoA. Pom tau tias biotin yog qhov tsim nyog rau kev tsim cov roj fatty acids thiab kev nthuav dav ntawm cov saw hlau carbon hauv cov roj fatty acid. Qhov tsis txaus biotin tuaj yeem ua rau cov metabolism lipid tsis zoo, ua rau muaj kev hloov pauv ntawm cov roj fatty acid hauv lub cev.