IAlpha tocopherol acetate iqhele ukusetyenziswa kwiimveliso zokhathalelo lwesikhumba ezifana neekhrimu. Ayiyi kuba ne-oxidized kwaye inokungena kwesikhumba ukuze ifikelele kwiiseli eziphilayo, apho malunga ne-5% iya kuguqulwa ibe yi-tocopherol yamahhala. Kuthiwa ineempembelelo eziluncedo ze-antioxidant. I-Alpha tocopherol acetate ingasetyenziselwa indawo ye-tocopherol ngokwayo, njengoko iqela le-phenolic hydroxyl livaliwe, libonelela ngeemveliso ezine-acidity ephantsi kunye nobomi obude beshelufu. Kukholelwa ukuba i-acetate ithatha kancinci i-hydrolyzes emva kokuba ifunxwe lusu, ivuselela i-tocopherol kunye nokukhusela kwimitha ye-ultraviolet yelanga.
I-Alpha tocopherol acetate lulwelo olungenambala, lubugolide tyheli, olucacileyo, ulwelo lwe-viscous olunendawo yokunyibilika engama-25 ℃. Ingaqina ngaphantsi kwe 25 ℃ kwaye ixubene namafutha kunye namafutha.
I-D-alpha tocopherol acetate lulwelo oluneoyile olungenambala ukuya kumthubi, oluphantse lungabinavumba. Ngokuqhelekileyo ilungiselelwe nge-esterification ye-acetic acid kunye ne-d yendalo - α tocopherol, ize ihlanjululwe ngeoli edliwayo kwizinto ezahlukeneyo. Ingasetyenziswa njenge-antioxidant ekutyeni, kwizinto zokuthambisa, nakwiimveliso zokhathalelo lomntu, kunye nokutya kunye nokutya kwesilwanyana.
Iiparamitha zobuGcisa:
Umbala | Ayinambala ukuya kumthubi |
Ivumba | Phantse ayinavumba |
Imbonakalo | Sula ulwelo olunamafutha |
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) |
Ubumuncu | ≤0.5ml |
Intsalela kwi-Ignition | ≤0.1% |
Ubunzima obuthile (25℃) | 0.92~0.96g/cm3 |
Ukujikeleziswa kwaMacho[α]D25 | ≥+24° |
Ukusetyenziswa kwemveliso:
1) i-antioxidant
2) antiukudumba
3) antithrombosis
4) Khuthaza ukuphiliswa kwenxeba
5) Nqanda ukukhutshwa kwe-sebum
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