● Cov roj Vitamin E yog dab tsi?
Vitamin E roj, lub npe tshuaj tocopherol, yog ib pawg ntawm cov roj-soluble compounds (xws li α, β, γ, δ tocopherols), ntawm cov uas α-tocopherol muaj cov haujlwm biological siab tshaj plaws.
Cov yam ntxwv tseem ceeb ntawm cov roj vitamin E los ntawm nws cov qauv molecular tshwj xeeb:
Cov mis mos molecular: C₂₉H₅₀O₂, muaj lub nplhaib benzodihydropyran thiab cov saw hydrophobic sab;
Cov khoom siv lub cev:
Tsos: me ntsis ntsuab daj rau lub teeb daj viscous kua, yuav luag tsis muaj ntxhiab;
Kev yaj: tsis yaj hauv dej, yooj yim yaj hauv cov kuab tshuaj organic xws li ethanol, ether, thiab roj zaub;
Kev ruaj khov thiab kev rhiab heev:
Tiv taus kub heev (tsis muaj kev lwj ntawm 200 ℃), tab sis maj mam oxidized thiab discolored thaum raug rau lub teeb, thiab cov khoom siv hluavtaws muaj cov khoom antioxidant tsis muaj zog dua li cov khoom ntuj;
Rhiab rau huab cua, yuav tsum tau khaws cia rau hauv qhov chaw kaw thiab tsis pom kev (2-8 ℃).
Kev paub me ntsis: Cov vitamin E ntuj feem ntau yog rho tawm los ntawm cov roj noob nplej, roj taum pauv, thiab roj pob kws, thaum cov khoom siv hluavtaws yog tsim los ntawm cov txheej txheem tshuaj lom neeg, tab sis lawv cov haujlwm ua haujlwm tsuas yog 50% ntawm cov khoom ntuj.
● Cov txiaj ntsig ntawm cov roj Vitamin E yog dab tsi?
1. Antioxidant Thiab Anti-Aging Mechanism
Vitamin E yog ib qho ntawm cov tshuaj antioxidants uas yaj tau hauv roj ntau tshaj plaws hauv tib neeg lub cev:
Tshem tawm cov dawb radicals: Nws ntes cov dawb radicals los ntawm cov pab pawg phenolic hydroxyl los tiv thaiv cov cell membrane lipids los ntawm kev puas tsuaj oxidative, thiab nws cov kev ua haujlwm yog 4 npaug ntawm cov tshuaj antioxidants hluavtaws (xws li BHT);
Kev sib koom ua ke: Nws tuaj yeem rov ua dua cov vitamin E uas tau oxidized thaum siv ua ke nrog vitamin C, thiab txhim kho kev ua haujlwm ntawm cov antioxidant network tag nrho.
2. Tus Pab Txhawb Nqa Tseem Ceeb Rau Kev Noj Qab Haus Huv Ntawm Tawv Nqaij
Kev kho qhov puas tsuaj los ntawm daim tawv nqaij: Nws tsim ib daim zaj duab xis tiv thaiv rau ntawm daim tawv nqaij, txo qhov puas tsuaj ntawm daim tawv nqaij thiab DNA los ntawm UV, thiab thaj chaw ntawm daim tawv nqaij txo qis 31% -46% tom qab siv hauv tsev kho mob;
Ua kom noo noo thiab tiv thaiv kev laus: cov roj vitamin e txhawb nqa kev tsim cov ceramide, ua kom cov tawv nqaij muaj peev xwm xauv cov dej noo, thiab txhim kho qhov qhuav thiab wrinkles (qhov tob ntawm wrinkle raug txo los ntawm 40% tom qab 6 lub hlis ntawm kev siv tas mus li);
Kev kho cov tawv nqaij uas muaj teeb meem:
Txwv tsis pub tyrosinase ua haujlwm, ploj chloasma thiab cov hnub nyoog me ntsis;
Txo qhov mob seborrheic dermatitis thiab angular cheilitis, thiab ua kom cov qhov txhab kho sai dua.
3. Kev Tiv Thaiv Kab Mob Hauv Lub Cev
Kev noj qab haus huv ntawm kev yug me nyuam: Txhawb kev tso tawm cov tshuaj hormones poj niam txiv neej, txhim kho kev txav ntawm cov phev thiab kev ua haujlwm ntawm zes qe menyuam, thiab siv rau kev kho mob pab txhawb kev tsis muaj menyuam thiab kev poob cev xeeb tub rov qab;
Kev tiv thaiv daim siab: Cov lus qhia ntawm Tebchaws Meskas pom zoo kom siv nws ua thawj qhov kev xaiv rau cov kab mob rog hauv daim siab uas tsis yog cawv, uas tuaj yeem txo cov transaminase thiab txhim kho cov kab mob hauv daim siab;
Kev tiv thaiv kab mob plawv: Ncua qhov oxidation ntawm cov lipoprotein tsawg-density (LDL) thiab tiv thaiv atherosclerosis;
Ntshav thiab kev tiv thaiv kab mob:
Tiv thaiv cov qe ntshav liab thiab siv rau kev kho mob antioxidant ntawm thalassemia;
Tswj cov kev mob ntawm cov kab mob autoimmune (xws li lupus erythematosus).
● Cov Kev Siv Cov Roj Vitamin E Yog Dab Tsi?
1. Kev Kho Mob:
Cov tshuaj npaj:
Cov tshuaj ntsiav noj: kev kho mob ntawm kev rho menyuam ib txwm muaj, cov teeb meem menopausal (koob tshuaj txhua hnub 100-800mg);
Kev txhaj tshuaj: siv rau kev lom mob hnyav, kev tiv thaiv chemotherapy (yuav tsum tau txhaj tshuaj rau hauv qhov tsaus ntuj).
Cov tshuaj siv rau sab nraud: cov tshuaj pleev ua rau daim tawv nqaij tawg thiab mob frostbite zoo dua, thiab kev siv rau sab nraud ua rau cov qhov txhab kho sai dua46.
2. Tshuaj pleev ib ce thiab kev saib xyuas tus kheej:
Cov tshuaj tiv thaiv kev laus: ntxiv 0.5% -6% vitamin E roj, sib xyaw hyaluronic acid los txhim kho kev noo noo (cov roj theem yuav tsum tau ntxiv rau hauv qab 80 ℃ thaum npaj cov tshuaj pleev);
Kev txhim kho tshuaj pleev thaiv hnub: sib xyaw nrog zinc oxide los ua kom SPF nce ntxiv thiab kho cov hlwb Langerhans uas puas los ntawm cov teeb ultraviolet.
3. Kev Lag Luam Khoom Noj:
Cov khoom noj khoom haus zoo dua: ntxiv rau cov khoom noj rau menyuam yaus thiab cov khoom noj khoom haus kev noj qab haus huv (xws li cov tshuaj ntsiav mos) kom tau raws li qhov xav tau txhua hnub (cov koob tshuaj txhua hnub rau cov neeg laus yog 15mg);
Cov tshuaj preservatives ntuj: siv rau hauv cov roj thiab cov khoom noj uas muaj roj (xws li cream) kom ncua qhov rancidity, thiab muaj kev nyab xeeb dua li BHA/BHT.
4. Kev Ua Liaj Ua Teb Thiab Cov Txuj Ci Tshiab
Cov khoom noj ntxiv rau pub: txhim kho cov tsiaj txhu thiab cov nqaij qaib kom muaj menyuam thiab muaj kev ua haujlwm ntawm kev yug me nyuam;
Kev tsim kho tshiab ntawm cov tshuaj ntxiv:
Vitamin E-TPGS (polyethylene glycol succinate): ib qho derivative soluble hauv dej, siv ua ib qho solubilizer los txhim kho bioavailability ntawm cov tshuaj tsis yaj zoo;
Siv rau hauv cov tshuaj nano-targeted (xws li cov tshuaj tiv thaiv kab mob qog nqaij hlav).
●Kev SivWkev ua haujlwm of Vitamin E roj :
1. Kev Nyab Xeeb ntawm Kev Noj Tshuaj:
Kev noj tshuaj ntau dhau mus ntev (>400mg/hnub) yuav ua rau mob taub hau, raws plab, thiab ua rau muaj kev pheej hmoo ntawm thrombosis;
Ceev faj txog kev poob siab anaphylactic thaum txhaj tshuaj rau hauv cov hlab ntsha (ceeb toom ntawm cov lus qhia kho dua tshiab ntawm Tuam Tshoj Khoom Noj thiab Tshuaj hauv xyoo 2018).
2. Kev Ceeb Toom Rau Kev Siv Sab Nraud:
Cov tawv nqaij rhiab heev yuav tsum tau sim rau ntawm ib cheeb tsam me me. Kev siv ntau dhau yuav ua rau cov qhov hws txhaws. Nws raug pom zoo kom siv 1-2 zaug hauv ib lub lim tiam;
Cov neeg mob uas muaj chloasma yuav tsum siv tshuaj pleev thaiv hnub (SPF ≥ 50) kom tsis txhob ua rau lub qhov muag tsis zoo.
Cov pej xeem tshwj xeeb: Cov poj niam cev xeeb tub thiab cov poj niam pub niam mis yuav tsum siv nws raws li kws kho mob cov lus qhia.
Yog xav paub ntxiv, thov hu rau:
Lub Npe: Nora
Xov tooj/whatsapp: +86 15594821525
Email:nora@lfherb.com
Lub sijhawm tshaj tawm: Lub Kaum Hli-08-2026