ntuj antioxidant d-alpha tocopherol acetates

D-alpha tocopherol acetates

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Vitamin E acetate yog ib tug kuj ruaj khov vitamin e derivative tsim los ntawm kev siv tawv nqaij ntawm tocopherol thiab acetic acid. Tsis muaj kob rau daj ntshiab kua qaub kua, yuav luag tsis muaj ntxhiab. Vim tias qhov kev xav ntawm D - α - tocopherol, biologically ntuj tocopherol acetate yog ruaj khov. D-Alpha tocopherol acetate roj tseem tuaj yeem siv dav hauv cov zaub mov thiab tshuaj lag luam uas yog cov khoom noj khoom haus felfation.

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Tshiab Skincare Miracle: D-Alpha tocophyL acetate qab zib. Qhov no advula advula harnesses lub zog ntawm alpha-tocopherol acetate, tus hwm cov vitamin e paub txog nws cov khoom siv tsis sib xws. Tsis zoo li cov neeg txawv teb chaws puas muaj cov khoom siv antioxidant muaj antioxidant cov khoom, kom tau txais kev sib sib zog nqus rau hauv cov tawv nqaij sib sib zog nqus, ntawm qhov uas kwv yees li 5% hloov mus rau hauv dawb tocopherol. Qhov kev nthuav tawm qeeb no tau hais tawm ntev ntev kev tiv thaiv thiab kev noj haus. Cov pawg blocked phenolic hydroxyl pawg hauv d-alpha tocophyL acetate kom txo qis cov tawv nqaij, ua kom nws yuav tsum muaj koj txoj kev tu tawv nqaij.

Alpha tocopherol acetate yog ib tug tsis muaj xim, kub daj, pob tshab, ua kua pleev nrog lub taw tes melting ntawm 25 ℃. Nws tuaj yeem ua tau zoo dua 100 hauv qab 25 ℃ thiab yog tus ua kom tiav nrog cov roj thiab cov rog.
D-Alpha tocopherol acetate yog ib qho tsis muaj xim daj, yuav luag tsw tsw qab, pob tshab oily kua. Nws yog feem ntau npaj los ntawm kev siv roj acetic acid nrog ntuj d - α toputed roj rau ntau yam ntsiab lus. Nws tuaj yeem siv ua antioxidant hauv cov zaub mov, tshuaj pleev ib ce, thiab cov khoom saib xyuas tus kheej, nrog rau hauv kev pub zaub mov thiab tsiaj noj.

Kev Ntsuas Cov Qauv:

Xim	Tsis muaj kob daj
Tus ntxhiab	Ze li tsis muaj ntxhiab
Kev tshwm sim	Ntshiab roj pleev kua txiv
D-alpha tocopherol acetate assay	≥1.5 (700iu / g), ≥73.5 (1000iu / g), ≥80.9% (1100iU / g), ≥88.2% (1200iu / g), ≥96.0 ~ 102.0% (1360 ~ 1387IU / G)
Cov acidion	I≤0.5ML
Residue ntawm ignition	I≤0.1%
TSHWJ XEEB LUB CAV (25 ℃)	0.92 ~ 0.96g / cm3
Kev siv kho qhov muag [α] d25	≥ • 24 °