Alpha tocopherol acetate feem ntau yog siv rau hauv cov khoom tu tawv nqaij xws li cream. Nws yuav tsis raug oxidized thiab tuaj yeem nkag mus rau ntawm daim tawv nqaij kom ncav cuag cov hlwb nyob, ntawm 5% yuav hloov mus rau hauv tocopherol dawb. Nws tau hais tias muaj txiaj ntsig zoo antioxidant. Alpha tocopherol acetate tuaj yeem siv los ua ib qho kev hloov pauv rau tocopherol nws tus kheej, raws li phenolic hydroxyl pawg raug thaiv, muab cov khoom lag luam nrog qis acidity thiab ntev txee lub neej. Nws ntseeg tau tias acetate maj mam hydrolyzes tom qab absorbed los ntawm daim tawv nqaij, regenerating tocopherol thiab muab kev tiv thaiv tiv thaiv hnub ci ultraviolet rays.
Alpha tocopherol acetate yog xim tsis muaj xim, daj daj, pob tshab, kua nplaum nrog lub melting point ntawm 25 ℃. Nws tuaj yeem ua kom muaj zog hauv qab 25 ℃ thiab yog miscible nrog roj thiab rog.
D-alpha tocopherol acetate yog xim tsis muaj xim rau daj, yuav luag tsis muaj ntxhiab, pob tshab oily kua. Nws feem ntau yog npaj los ntawm esterification ntawm acetic acid nrog ntuj d - α tocopherol, thiab ces diluted nrog edible roj rau ntau yam ntsiab lus. Nws tuaj yeem siv los ua cov tshuaj tiv thaiv antioxidant hauv cov khoom noj, tshuaj pleev ib ce, thiab cov khoom tu tus kheej, nrog rau hauv cov khoom noj thiab tsiaj txhu.
Technical Parameters:
| Xim | Colorless rau daj |
| tsw | Yuav luag tsis muaj ntxhiab |
| Qhov tshwm sim | Clear oily kua |
| D-Alpha Tocopherol Acetate Assay | ≥51.5 (700IU/g), ≥73.5 (1000IU/g), ≥80.9% (1100IU/g), ≥88.2% (1200IU / g), ≥96.0 ~ 102.0% (1360 ~ 1387IU / g) |
| Acidity | ≤0.5ml |
| Residue ntawm Ignition | ≤0.1% |
| Lub ntiajteb txawj nqus tshwj xeeb (25 ℃) | 0.92-0.96g / cm3 |
| Optical Rotation [α]D25 | ≥ + 24 ° |
Khoom siv:
1) Antioxidant
2) anti-inflammatory
3) antithrombosis
4) Txhawb kev kho qhov txhab
5) inhibit sebum secretion
* Hoobkas ncaj khoom
* Kev txhawb nqa txuj ci
* Kev them nyiaj yug qauv
* Kev Txhawb Kev Txiav Txim Siab
* Kev them nyiaj yug me me
* Nruam Innovation
* Tshwj xeeb hauv cov khoom xyaw nquag
* Tag nrho cov khoom xyaw yog Traceable
