Cov txheej txheem antioxidant thiab dawb radical scavenging nyhuv ntawm vitamin E
Vitamin E exerts antioxidant teebmeem, neutralizes thiab clears dawb radicals, thiab tiv thaiv lub cev los ntawm oxidative kev puas tsuaj los ntawm txoj kev hauv qab no:

1. ncaj qha neutralize dawb radicals
Cov qauv molecular ntawm vitamin E, xws li alpha tocopherol, tuaj yeem khi rau cov dawb radicals, xws li reactive oxygen hom (ROS), los ntawm kev muab hydrogen atoms los ua rau lawv tsis muaj kev puas tsuaj thiab hloov mus rau hauv cov khoom ruaj khov, yog li txiav tawm cov saw hlau ntawm cov dawb radicals.
Nws cov khoom lipophilic tso cai rau nws nyiam nkag mus rau hauv lipid txheej ntawm cov cell membrane, ncaj qha tiv thaiv unsaturated fatty acids hauv cell membrane los ntawm kev tawm tsam dawb radical thiab tswj kev ncaj ncees ntawm cell membrane qauv.
2. cuam tshuam cov lipid peroxidation saw cov tshuaj tiv thaiv
Thaum cov dawb radicals tawm tsam cell membrane lipids, lawv ua rau cov kab mob oxidation. Vitamin E tuaj yeem ntes cov lipid dawb radicals sai sai thaum lub sij hawm lipid peroxidation, thaiv kev nthuav dav ntxiv ntawm cov tshuaj tiv thaiv oxidative.
3. Koom tes nrog lwm cov tshuaj antioxidants los txhim kho cov nyhuv
Cov nyhuv synergistic ntawm dej-soluble antioxidants xws li vitamin E thiab vitamin C: Vitamin E tshem tawm lipid dawb radicals thiab oxidizes nws tus kheej, thaum vitamin C tuaj yeem pab nws rov tsim dua thiab rov ua haujlwm, tsim lub voj voog antioxidant.
Daim ntawv thov tshwj xeeb thiab cov nyhuv ntawm vitamin E antioxidant
Kev tiv thaiv daim tawv nqaij:
Txo UV induced dawb radical tiam, alleviate photoaging puas, thiab ncua kev tsim ntawm wrinkles thiab pigmentation.
Inhibit tyrosinase kev ua, txo melanin synthesis, thiab brighten ntawm daim tawv nqaij.
Systemic antioxidant:
Txo qhov kev pheej hmoo ntawm cov lipoprotein tsawg (LDL) oxidation thiab tiv thaiv atherosclerosis.
Tiv thaiv lub cev xws li lub lens crystalline thiab cov qe menyuam yaus uas nkag siab rau oxidation, thiab txo qhov kev pheej hmoo ntawm hnub nyoog ntsig txog cataracts thiab infertility.