VITAMIN E
Intangiriro
Vitamine E, izwi kandi nka tocopherol, ni antioxidant n'intungamubiri ifite imikorere myiza cyane. Ariko kandi, ifite imiterere yo gukora cyane mu binyabuzima no kurya neza. Ikoreshwa cyane mu buvuzi, mu bicuruzwa byita ku buzima, mu biribwa, mu mavuta yo kwisiga n'ahandi.
Imiterere ya fizikikemike
Vitamine E ni amazi ashyushye kandi afite umuhondo ukabije cyangwa umuhondo-icyatsi kibisi, hafi ya yose nta mpumuro, kandi ibara rigenda ryijima iyo rishyizwe mu rumuri. Ubwoko karemano burakira kandi bushonga ku bushyuhe bwa 25°C. Ni vitamine ishongesha amavuta ifite ubwoko 8 bwose. Chemicalbook igabanyijemo ubwoko 4 bwa tocopherols n'ubwoko 4 bwa triene tocopherols. Icyo dukunze kwita Vitamine E bivuga α-tocopherol, ari yo mazi ashyushye kandi afite umuhondo ukabije, yoroshye gushonga mu bintu bishongesha mu bimera, ntashongesha mu mazi, ntahindagurika mu bushyuhe, ntahindagurika cyane mu mwuka wa ogisijeni, kandi byoroshye cyane kuyisiga.
Imikorere y'umubiri
Vitamine E ni intungamubiri y'ibanze ifite imikorere idasobanutse neza. Ni antioxydant. Ishobora guhuzwa na selenium mu mirire kugira ngo ikumire aside irike ya polyunsaturated mu ruhu no mu zindi nganda z'uturemangingo kwangirika kwa radicals free; irinda uturemangingo dutukura kwangirika kwa hemolysis, kandi irinda imitsi n'imitsi kwangirika kwa radicals free Chemicalbo Ok, ikomeza iterambere n'imikorere y'imitsi n'imitsi. Ishobora kandi kuba ikintu cy'inyongera kuri sisitemu zimwe na zimwe za enzymes. Iki gicuruzwa kigira uruhare mu mikorere imwe n'imwe y'imikorere mu mubiri, ishobora kurwanya peroxidation ya radicals free, irwanya gusaza, irinda uruhu, yongera imikorere y'intanga ngore, kandi ikarinda gukuramo inda mu buryo busanzwe.
