Vitamin E (Vitamin E) j? ?gb? ti aw?n vitamin ti o sanra-tiotuka ti o ni α, β, γ, δ-tocopherol ati tocotrienol. O j? ounj? pataki ti ara ko le ?ep? lori ara r?, ati pe o j? ?kan ninu aw?n antioxidants pataki jul? ?12.
?ya k?mika ni aw?n oruka benzopyrane ati aw?n ?w?n ?gb? hydrophobic, eyiti o funni ni ilaluja aw? ara ?ra 67.
Aw?n ohun-ini ti ara ati kemikali

Solubility : tiotuka ni sanra, ethanol ati aw?n miiran Organic epo, insoluble ninu omi 12.
Iduro?in?in ?: sooro ooru (≤200 ° C) ati aw?n agbegbe ekikan ?ugb?n ifarabal? si alkali, at?gun, aw?n egungun UV ati aw?n ions irin (Fe3 + + /Cu2 +). Din-din ni pataki ba i??-?i?e j?

Lák????k??, ??r? amú?i???p?? ??dá apil????? ??f??

Vitamin E, g?g?bi antioxidant ti o sanra ti o sanra, ni pataki yomi aw?n ipil??? ?f? ?ra ninu aw?n membran s??li, lakoko ti Vitamin C, bi apaniyan ti omi tiotuka, dinku ati tun ?e atun?e Vitamin E oxidized (aw?n ipil??? ?f? tocopherol), ti o n ?e ?m?-?da antioxidant lem?lem?fún ?17.
Aw?n idanwo fihan pe apap? aw?n mejeeji le mu i?? ?i?e antioxidant ?i?? nipas? aw?n akoko 3, Vitamin E kan ?o?o le y?kuro nigbagbogbo si aw?n ipil??? ?f? 4, Vitamin C nipas? ?r? is?d?tun lati fa akoko i?e r? p? si ?78.

Interphase Defence n?tiw?ki

Vitamin E ?e idam?ra bilayer ?ra ti aw? ara s??li ati dina aw?n i?esi pq peroxidation ?ra. Vitamin C scavenge omi-tiotuka free aw?n ipil??? ninu aw?n cytoplasmic matrix lati k? kan ?ra-omi biphasic Idaabobo eto ?13.

Meji, ipa imu?i?? bidirectional eto aj?sara n mu aj?sara innate j?: Vitamin C ?e igbega chemotaxis neutrophil, Vitamin E mu i?? ?i?e s??li NK p? si, ati pe apapo dinku i??l? ti ikolu ti at?gun at?gun nipas? 32%?15.
n ?e ilana ajesara ada?e: synergistically n mu il?siwaju T lymphocyte ?i??, ?e imudara i?el?p? antibody nipas? 28%, ati pe o ni ipa anfani lori esi ajesara 57.

K?ta, ipa ?na ilowosi apap? ilera aw? ara

Idaabobo f?toyiya

Vitamin E ?e idiw? sepiperoxidation ti UV-induced ati Vitamin C aw?n bul??ki i?? ?i?e tyrosinase, enzymu b?tini kan ninu i?el?p? melanin, ati apapo dinku o?uw?n erythematosis aw? ara nipas? 54%?24.

Ilana ti i?el?p? collagen

Vitamin C n mu prolyl hydroxylase ?i?? lati ?e igbelaruge i?el?p? collagen, ati Vitamin E dinku i?? ?i?e collagenase lati ?e idiw? ibaj?. Aw?n idanwo ile-iwosan ti fihan pe rir? aw? ti ni il?siwaju nipas? 23% ati pe ijinle wrinkle dinku nipas? 19%?34.

4. Ipo ifowosowopo ti idaabobo inu ?kan ati ?j?
Idaw?le atherosclerosis: Vitamin E ?e idiw? ifoyina ti lipoprotein iwuwo kekere (LDL) ati aw?n atun?e Vitamin C ti baj? endothelium ti i?an ni apapo p?lu 18% ewu kekere ti aw?n i??l? inu ?kan ati ?j? ?15.
Il?siwaju microcirculation: Vitamin E dinku akop? platelet ajeji, Vitamin C ?e alekun lile lile, ati pe o ni iye ti idena apap? ati it?ju ti retinopathy dayabetik 58.

5. Metabolic ajumose abuda
Ilana ti i?el?p? ti irin: Vitamin C yoo dinku irin trivalent si irin bivalent, mu iw?n gbigba gbigba ni aw?n akoko 2-3; Vitamin E ?e aabo iduro?in?in aw? ara erythrocyte ati dinku eewu hemolysis?57.
Iw?ntunw?nsi kolesterol: Vitamin E ?e idiw? HMG-CoA reductase lati dinku i?el?p? idaabobo aw?, Vitamin C ?e igbega it?jade bile acid, ati ni apap? dinku aw?n ipele idaabobo aw? lapap? nipas? 12% -15%