A-Tocopherol Acetate Cas: 7695-91-2
| Catalog Number | xwm 91243 |
| Khoom npe | A-Tocopherol Acetate |
| CAS | 7695-91-2 |
| Molecular Formula | C31H52O3 |
| Molecular Luj | 472.74 ib |
| Cov ntaub ntawv khaws cia | 2 txog 8 ° C |
| Harmonized tariff Code | 29362800 ib |
Khoom Specification
| Qhov tshwm sim | Dawb mus yuav luag dawb dawb ntws hmoov |
| Assay | ≥99% |
| Cov hlau hnyav | <0.002% |
| AS | <0.0003% |
| Poob rau ziab | <5.0% |
Siv: Tocopherol acetate yog cov khoom ntawm tocopherol (vitamin E) thiab acetic acid esterification.Nws tsis yog tshuaj estrogen, tab sis muaj roj-soluble vitamin nrog antioxidant zog thiab ruaj khov zog.Nws yog lub teeb daj lossis daj pob tshab kua nplaum, yuav luag tsis muaj ntxhiab thiab yooj yim rau oxidize nrog lub teeb.Vitamin E muaj ntau yam haujlwm thiab tuaj yeem txhawb nqa ntau yam ntawm tib neeg kev noj qab haus huv.Nws yog dav siv nyob rau hauv ntau yam kev saib xyuas tus kheej thiab cov khoom siv tu cev.
Lub hom phiaj: Vitamin E tuaj yeem tiv thaiv cov cell membrane thiab unsaturated fatty acids thiab lwm yam yooj yim oxides los ntawm oxidized nyob rau hauv cov txheej txheem ntawm metabolism, thiaj li tiv thaiv kev ncaj ncees ntawm cell membrane thiab tiv thaiv kev laus, thiab tswj lub cev muaj nuj nqi ntawm cov me nyuam.Vitamin E muaj zog txo qis thiab tuaj yeem siv los ua antioxidant.
Siv: raws li cov tshuaj tiv thaiv oxidant, tshem tawm cov dawb radicals thiab txo qhov kev puas tsuaj ntawm ultraviolet rays rau tib neeg lub cev.Vim yog kev tu tawv nqaij, tu plaub hau, thiab lwm yam.
Siv: siv los ua additives hauv tshuaj, khoom noj khoom haus thiab tshuaj pleev ib ce.
Lub Hom Phiaj: Vitamin E muaj zog txo qis, tuaj yeem tiv thaiv kev laus los ntawm kev tiv thaiv oxidation hauv cov txheej txheem ntawm tib neeg cov metabolism, thiab tuaj yeem tswj cov kev ua haujlwm ntawm cov kab mob hauv lub cev.General DL- vitamin E tuaj yeem siv los ua khoom noj khoom haus fortifier, Tuam Tshoj txoj cai yuav siv tau los ntxiv dag zog rau cov noob hnav roj, cov roj zaub xam lav, margarine thiab cov khoom noj siv mis, siv 100 ~ 180mg / kg;Qhov ntau npaum li cas hauv cov zaub mov muaj zog yog 40-70 μg / kg.Nyob rau hauv lub fortified tocopherol haus, qhov siab tshaj plaws yog 20-40 mg / Ll.10 ~ 20μg / kg hauv cov mis nyuj khov.Nws tuaj yeem ua kom muaj zog nrog D-α -tocopherol, D-α -acetate tocopherol lossis DL-α -tocopherol ntawm kev txo qis.Ntuj vitamin E concentrates ua antioxidant.Nws kuj tseem tuaj yeem noj raws li cov vitamin ntxiv.
