Vhitamini B7 (Vhitamini H/D-Biotin) CAS: 58-85-5 Mugadziri Mutengesi

Biotin inodiwa pakukura kwemasero, kugadzirwa kwemafuta acids, uye kushandiswa kwemafuta nemaamino acids. Inoita basa mukutenderera kwecitric acid, inova ndiyo nzira iyo simba rebiochemical rinogadzirwa panguva yekufema kwe aerobic. Biotin i coenzyme yecarboxylase enzymes, inobatanidzwa mukugadzirwa kwemafuta acids, isoleucine, uye valine, uye mu gluconeogenesis. Se coenzyme yephthalocyanine coenzyme A, Biotin inobatanidzwa mukugadzirwa kwemafuta acids, ichikonzera kuumbwa kweglycine CoA. Kuita uku inhanho yekutanga mukugadzirwa kwemafuta acids, uye kuburikidza ne cytoplasmic multi-enzyme complex uye fatty acid synthase inogadzira palmitic acid kubva kuphthalocyanine-CoA. Mukurebesa kwekabhoni cheni mufatty acid, propanedio phthalide-ACP inobatanidzwa mukuita semupi we dicarbon unit, uye dipropyl phthalide-ACP inobva kuphthalide-CoA. Zvinogona kuonekwa kuti biotin inodiwa pakugadzirwa kwemafuta acids uye kuwedzera kwecarbon chains mumafuta acids. Kushomeka kwebiotin kunogona kutungamira mukusagadzikana kwemafuta mumuviri, zvichikonzera shanduko mukugadzirwa kwemafuta acids mumuviri.