Ascorbic acid
Okwu Mmalite
Vitamin C, nke a makwaara dịka L-ascorbic acid, bụ ihe dị mkpa maka anụmanụ ndị dị ogologo na obere ihe ndị ọzọ. Enwere ike imepụta ascorbic acid site na metabolism n'ọtụtụ ihe ndị dị ndụ, mana ụmụ mmadụ bụ ihe ndị kacha pụta ìhè. Ihe a maara nke ọma bụ na enweghị vitamin C na Chemicalbook nwere ike ibute scurvy. Otu vitamin C nke pharmacokidic bụ ascorbic acid ion. N'ime ahụ, vitamin C bụ antioxidant n'ihi na ọ nwere ike ichebe ahụ pụọ na ihe iyi egwu nke ihe ndị na-eme ka oxidation dị, vitamin C bụkwa coenzyme.
Njirimara nke ihe ndị dị na fisikokemikalụ
Vitamin C na-agbaze ngwa ngwa na mmiri, ọ na-agbaze ntakịrị na ethanol, ọ naghị agbaze na ether, chloroform, benzene, petroleum ether, mmanụ, na abụba. Mmiri mmiri ahụ na-egosi mmeghachi omume acid. Enwere ike ịgbaze ya ngwa ngwa ka ọ bụrụ dehydroascortic acid n'ikuku, yana isi dị ka citric acid. Ọ bụ ihe na-ebelata ike, mgbe echekwara ya ogologo oge, ọ na-agbanwe nwayọ nwayọ gaa n'ọkwa dị iche iche nke kemịkalụ akwụkwọ ndụ akwụkwọ ndụ. A na-ahụ ngwaahịa a n'ụdị akwụkwọ nri na mkpụrụ osisi ọhụrụ niile. Ngwaahịa a na-arụ ọrụ dị mkpa na oxidation na mbelata na iku ume mkpụrụ ndụ, nke na-enyere aka na mmepụta nucleic acid ma na-akwalite mmepụta nke mkpụrụ ndụ ọbara uhie. Ọ nwekwara ike ibelata Fe3+ ruo Fe2+, ka ahụ mmadụ wee dị mfe ịmịkọrọ ya ma baara ya uru na mmepụta mkpụrụ ndụ.
Jiri
Vitamin C na-esonye na mmepụta nke collagen n'ahụ. Ọ na-eme ka nsí kwụsị ma na-akwalite mmepụta nke ọgwụ mgbochi, nke nwere ike ime ka ọrụ iwepụ nsị nke ahụ ka mma. N'ọgwụ, a na-ejikarị ya eme ihe maka igbochi ma ọ bụ ọgwụgwọ nke scurvit, yana maka caries ezé, ọnya chịngọm, anaemia, uto na mmepe na ọrịa ndị ọzọ nke ascorbic acid ezughi oke na Chemicalbook kpatara. Na nhazi nri, a na-eji ya dị ka ihe na-eme ka vitamin dịkwuo mma maka ihe ọṅụṅụ oroma, kristal ihe ọṅụṅụ, swiiti, jelii mkpụrụ osisi, jam mkpụrụ osisi, wdg.
