Vhitamini B3 (Nicotinic Acid/Niacin) CAS:59-67-6

Niacin inoshandiswa zvakanyanya muzvikafu zvinovaka muviri uye mumafomura ezvekudya kuti itsigire hutano hwemwoyo, metabolism yemafuta, uye mashandiro eropa. Senzira yekutanga kune ma coenzymes nicotinamide adenine dinucleotide (NAD) uye nicotinamide adenine dinucleotide phosphate (NADP), niacin inobatanidzwa mukuita kwakasiyana-siyana kwe metabolic, ichibatsira mukushandura zvinovaka muviri kuita simba uye ichibatsira mukufema kwemasero uye kugadzirwa kweATP. Nokudaro, inosanganisirwa mumafomura anotarisa hutano hwemoyo, manejimendi yecholesterol, uye kugadzirwa kwesimba. Kuwedzera kune basa rayo mu metabolism yesimba, niacin inozivikanwa nekukwanisa kwayo kutsigira lipid profiles ine hutano nekusimudzira huwandu hwe cholesterol hwakaringana. Inoshandiswa muzvikafu zvinovaka muviri zvakagadzirirwa kugadzirisa zvinetso zvemwoyo zvine chekuita ne metabolism yemafuta, zvakaita sekutsigira huwandu hwakanaka hwe triglyceride uye kugadzirisa huwandu hwe cholesterol mumuviri. Uyezve, niacin inoshandiswa muindasitiri yemishonga nekuda kwezvinobatsira zvayo mukugadzirisa mamiriro ehutano, kusanganisira pellagra nezvimwe zvirwere zvine chekuita ne lipid. Kushandiswa kwayo mumishonga kunogona kusanganisira kurapwa kwekushomeka kwe niacin uye manejimendi yekuwedzera ye hyperlipidemia pasi pekutungamirirwa kwenyanzvi dzehutano. Uyezve, niacin inoshandiswa muindasitiri yechikafu senzira yekusimbisa hutano hwezvinhu zvakasiyana-siyana zvekudya, zvichibatsira mukuedza kwehutano hweveruzhinji kuderedza kushomeka kwezvinovaka muviri. Kuiswa kwayo muzvikafu zvakasimbiswa kunotsigira kupa mavhitamini eB akakosha kuvanhu vari panjodzi yekusadya niacin zvakakwana, nokudaro zvichisimudzira kukwana kwezvinovaka muviri uye hutano hwakanaka. Kazhinji, kushandiswa kwakawanda kwe niacin mukuwedzera zvekudya, kusimbisa chikafu, uye mishonga kunoratidza kukosha kwayo sechinovaka muviri chakakosha chinotsigira hutano hwemwoyo, mashandiro emetabolism, uye hutano hwese zvichibva pakunzwisisa kwesainzi kuripo uye maitiro eindasitiri.