Vitamin B7 (Vitamin H/D-Biotin) CAS:58-85-5 Onye Na-eweta Ngwaahịa

Biotin dị mkpa maka uto mkpụrụ ndụ, mmepụta nke abụba asịd, na mgbanwe nke abụba na amino asịd. Ọ na-arụ ọrụ na okirikiri citric acid, nke bụ usoro e si emepụta ike kemịkalụ n'oge iku ume aerobic. Biotin bụ coenzyme maka enzymes carboxylase, na-etinye aka na njikọta nke abụba asịd, isoleucine, na valine, na gluconeogenesis. Dịka coenzyme nke phthalocyanine coenzyme A, Biotin na-etinye aka na njikọta nke abụba asịd, na-eme ka nhazi nke glycine CoA dị ike. Mmeghachi omume ahụ bụ nzọụkwụ mbụ na njikọta nke abụba asịd, wee site na cytoplasmic multi-enzyme complex na fatty acid synthase na-emepụta palmitic acid site na phthalocyanine-CoA. Na ịgbatị nke carbon yinye na abụba asịd, propanedio phthalide-ACP na-etinye aka na mmeghachi omume ahụ dị ka onye na-enye nke dicarbon unit, a na-enwetakwa dipropyl phthalide-ACP site na phthalide-CoA. A pụrụ ịhụ na biotin dị mkpa maka njikọta nke abụba asịd na ịgbatị nke agbụ carbon na abụba asịd. Enweghị biotin nwere ike ibute mgbanwe na metabolism lipid, nke na-ebute mgbanwe nke ihe mejupụtara abụba asịd n'ahụ.