A-Tocopherol Acetate Cas: 7695-91-2
| Nọmba katalọgụ | XD91243 |
| Aha ngwaahịa | A-Tocopherol acetate |
| CAS | 7695-91-2 |
| Ụdị molekụlala | C31H52O3 |
| Ibu molekụla | 472.74 |
| Nkọwa nchekwa | 2 ruo 8 Celsius C |
| Koodu tarifu akwadoro | 29362800 |
Nkọwapụta ngwaahịa
| Ọdịdị | Ọcha ka ọ fọrọ nke nta ka ọ bụrụ ntụ ntụ free eru |
| Asay | ≥99% |
| Ọla dị arọ | <0.002% |
| AS | <0.0003% |
| Ọnwụ na ihicha | <5.0% |
Jiri: Tocopherol acetate bụ ngwaahịa nke tocopherol (vitamin E) na acetic acid esterification.Ọ bụghị estrogen, kama ọ bụ vitamin na-agbaze abụba nwere ihe ndị na-egbochi antioxidant na ihe ndị siri ike.Ọ bụ mmiri mmiri na-acha odo odo ma ọ bụ odo na-apụta ìhè, ọ fọrọ nke nta ka ọ bụrụ enweghị isi ma dị mfe iji ọkụ oxidize.Vitamin E nwere ọtụtụ ọrụ ma nwee ike ịkwalite ọtụtụ akụkụ ahụ ike mmadụ.A na-eji ya n'ọtụtụ ebe na ngwaahịa nlekọta onwe onye na ịdị ọcha dị iche iche.
Nzube: Vitamin E nwere ike igbochi cell membrane na unsaturated fatty acid na ndị ọzọ dị mfe oxides ka oxidized na usoro nke metabolism, iji chebe iguzosi ike n'ezi nke cell membrane na igbochi ịka nká, na-ejigide ọrụ nkịtị nke akụkụ ọmụmụ.Vitamin E nwere ike redicibility ike na-eji dị ka antioxidant.
Jiri: dị ka ihe na-egbochi oxidant, wepụ free radicals ma belata mmebi nke ụzarị ultraviolet na ahụ mmadụ.N'ihi nlekọta anụ ahụ, nlekọta ntutu isi, wdg.
A na-eji: eji dị ka ihe mgbakwunye na ọgwụ, nri nri na ịchọ mma.
Ebumnuche: Vitamin E nwere ike redicibility siri ike, nwere ike igbochi ịka nká site na mgbochi oxidation na usoro nke metabolism mmadụ, ma nwee ike ịnọgide na-arụ ọrụ nkịtị nke akụkụ ọmụmụ.Enwere ike iji General DL- vitamin E mee ihe dị ka ihe oriri na-edozi ahụ, a pụrụ iji iwu China mee ka mmanụ sesame, mmanụ salad, margarine na ngwaahịa mmiri ara ehi sie ike, iji 100 ~ 180mg / kg;Usoro onunu ogwu na nri nwa ewusiri ike bu 40-70 μg/kg.N'ime ihe ọṅụṅụ tocopherol siri ike, ọnụọgụ kachasị bụ 20-40 mg / Ll.10 ~ 20μg/kg n'ime mmiri ara ehi siri ike.Enwere ike iji D-α-tocopherol, D-α-acetate tocopherol ma ọ bụ DL-a-tocopherol wusie ya ike na obere usoro onunu ogwu.Eke vitamin E itinye uche na-arụ ọrụ dị ka antioxidant.Enwere ike iwere ya dị ka ihe mgbakwunye vitamin.
