Antioxidant Mechanism ntawm Ntuj Vitamin E: Coj Koj Kev Noj Qab Haus Huv Ib kauj ruam ntxiv
Aug 08, 2024
Antioxidant Mechanism ntawm Ntuj Vitamin E: Coj Koj Kev Noj Qab Haus Huv Ib kauj ruam ntxiv
Hauv lub neej niaj hnub nrawm nrawm, peb feem ntau ntsib teeb meem kev noj qab haus huv, suav nrog kev ua qias tuaj ib puag ncig, kev noj zaub mov tsis zoo thiab kev ntxhov siab. Txhawm rau tiv thaiv lub cev los ntawm kev puas tsuaj los ntawm cov kev cov nyom no, ntuj vitamin E, uas yog ib qho muaj zog antioxidant, maj mam tau txais kev saib xyuas. Yog li, ntuj vitamin E ua rau nws cov nyhuv antioxidant li cas? Cia peb tshawb nrhiav nws cov tshuaj antioxidant thiab cov txiaj ntsig kev noj qab haus huv uas nws coj tuaj.
Natural vitamin E yog dab tsi?
Ntuj vitamin E yog ib lo lus dav dav rau ib pawg ntawm cov rog-soluble compounds, feem ntau suav nrog -tocopherol, -tocopherol, -tocopherol thiab δ-tocopherol. Cov tebchaw no muaj nyob hauv ntau cov roj zaub, txiv ntoo, noob thiab zaub ntsuab nplooj. Tsis zoo li cov vitamin E hluavtaws, cov vitamin E ntuj yog cov khoom siv roj ntsha ntau dua thiab yooj yim dua kom nqus tau thiab siv los ntawm tib neeg lub cev.
Antioxidant mechanism: Yuav tiv thaiv koj lub cev li cas?
Dawb radical capture thiab neutralization
Dawb radicals yog cov khoom ntawm cov txheej txheem metabolic hauv lub cev. Cov active molecules no muaj unpaired electrons thiab yog nquag hnov mob nrog lwm cov molecules, ua rau cell puas. Ntuj vitamin E tuaj yeem muab cov tshuaj hydrogen atoms los ntawm nws cov phenolic hydroxyl pawg (-OH) los hloov cov dawb radicals rau hauv cov molecules tsis pub dawb radical, yog li neutralizing lawv cov haujlwm. Cov txheej txheem no zoo txo qis kev puas tsuaj ntawm cov dawb radicals rau cell membranes, DNA thiab lwm yam tseem ceeb lom molecules.
Tiv thaiv lipid peroxidation
Lipid peroxidation yog cov txheej txheem los ntawm cov dawb radicals ua rau cov cell membranes, uas nyob rau hauv lem cuam tshuam rau cell functions thiab accelerates kev laus. Ntuj vitamin E tuaj yeem cuam tshuam nrog lipids hauv cell membrane los tiv thaiv kev nthuav dav ntawm lipid peroxidation saw cov tshuaj tiv thaiv. Nws tiv thaiv kev ncaj ncees thiab kev ua haujlwm ntawm cov cell membrane los ntawm kev cuam tshuam cov txheej txheem oxidation ntawm lipids.
Txhawb kom rov tsim dua lwm cov tshuaj antioxidants
Ntuj vitamin E tuaj yeem ua haujlwm sib koom ua ke nrog lwm cov tshuaj antioxidants (xws li vitamin C). Vitamin C tuaj yeem rov tsim dua cov vitamin E thiab rov ua kom nws lub peev xwm antioxidant, yog li ntxiv dag zog rau cov nyhuv antioxidant. Cov nyhuv synergistic tsis tsuas yog txhim kho cov nyhuv antioxidant, tab sis kuj tseem pab tswj cov tshuaj tiv thaiv antioxidant hauv lub cev.
Tiv thaiv cell thiab cov ntaub so ntswg noj qab haus huv
Ntuj vitamin E tsis tsuas yog ua lub luag haujlwm hauv antioxidants, tab sis kuj muaj kev cuam tshuam zoo rau lub cev thiab kev noj qab haus huv ntawm tes. Nws tuaj yeem pab txhawb kev ua haujlwm ntawm lub cev tsis muaj zog thiab txhawb kev tsim kho ntawm tes thiab kho. Rau cov tawv nqaij, ntuj vitamin E tuaj yeem pab txo qis kev puas tsuaj los ntawm ultraviolet rays thiab ib puag ncig muaj kuab paug, thiab tswj cov elasticity thiab radiance ntawm daim tawv nqaij.
Xaus
Ntuj vitamin E pab peb tiv thaiv kev puas tsuaj los ntawm cov dawb radicals thiab tiv thaiv lub cev los ntawm ib puag ncig kev nyuaj siab los ntawm nws zoo heev antioxidant mechanism. Txawm hais tias nyob rau hauv kev kho mob niaj hnub, kev zoo nkauj thiab kev saib xyuas ntawm daim tawv nqaij, los yog khoom noj khoom haus additives, ntuj vitamin E tau qhia nws lub luag hauj lwm haib. Xaiv natural vitamin E coj koj kev noj qab haus huv ib kauj ruam ntxiv thiab paub lub hwj chim ntawm qhov khoom plig.