Apejuwe kukuru:
Nọmba CAS: 59-02-9
Ilana molikula: C29H50O2
molikula àdánù: 430.7061
Ilana kemikali:
| Orukọ ọja | Vitamin E Epo | |
| Igbesi aye selifu | 3 odun | |
| Nkan | Sipesifikesonu | Abajade |
| Apejuwe | Kedere, ti ko ni awọ alawọ ewe-ofeefee, viscous, olomi ororo, EP/USP/FCC | Ko o, die-die alawọ ewe-ofeefee, Viscous, olomi ororo |
| Idanimọ | ||
| A Optical Yiyi | -0,01 ° to +0,01 °, EP | 0.00° |
| B IR | Lati ni ibamu, EP/USP/FCC | ni ibamu |
| C Awọ lenu | Lati ni ibamu, USP/FCC | ni ibamu |
| D akoko idaduro, GC | Lati ni ibamu, USP/FCC | ni ibamu |
| Awọn nkan ti o jọmọ | ||
| Aimọ́ A | ≤5.0%, EP | 0.1% |
| Aimọ́ B | ≤1.5%, EP | 0.44% |
| Iwa aimọ C | ≤0.5%, EP | 0.1% |
| Aimọ D ati E | ≤1.0%, EP | 0.1% |
| Eyikeyi miiran aimọ | ≤0.25%, EP | 0.1% |
| Lapapọ awọn idoti | ≤2.5%, EP | 0.44% |
| Akitiyan | ≤1.0ml, USP/FCC | 0.05ml |
| Awọn ojutu ti o ku (Isobutyl acetate) | ≤0.5%, Ninu ile | 0.01% |
| Awọn irin ti o wuwo (Pb) | ≤2mg/kg,FCC | 0.05mg/kg(BLD) |
| Arsenic | ≤1mg/kg, Ninu ile | 1mg/kg |
| Ejò | ≤25mg/kg, Ninu ile | 0.5m/kg(BLD) |
| Zinc | ≤25mg/kg, Ninu ile | 0.5m/kg(BLD) |
| Ayẹwo | 96.5% si 102.0%, EP96.0% si 102.0%, USP/FCC | 99.0%, EP99.0%, USP/FCC |
| Awọn idanwo microbiological | ||
| Lapapọ aerobic makirobia kika | ≤1000cfu/g,EP/USP | Ifọwọsi |
| Lapapọ iwukara ati molds ka | ≤100cfu/g,EP/USP | Ifọwọsi |
| Escherichia coli | nd/g,EP/USP | Ifọwọsi |
| Salmonella | nd/g,EP/USP | Ifọwọsi |
| Pseudomonas aeruginosa | nd/g,EP/USP | Ifọwọsi |
| Staphyloscoccus aureus | nd/g,EP/USP | Ifọwọsi |
| Bile-Feranti Giramu-Negetifu Kokoro | nd/g,EP/USP | Ifọwọsi |
| Ipari: Ṣe ibamu si EP/USP/FCC | ||
Vitamin E jẹ ẹgbẹ ti awọn agbo ogun ti o sanra ti o ni awọn tocopherols mẹrin ati awọn tocotrienols mẹrin.O jẹ ọkan ninu awọn antioxidants pataki julọ. O ti wa ni Ọra-tiotuka Organic olomi bi ethanol, ati insoluble ninu omi, ooru, acid idurosinsin, mimọ-labile. Vitamin E ko le ṣepọ nipasẹ ara funrararẹ ṣugbọn nilo lati gba lati inu ounjẹ tabi awọn afikun. Awọn paati mẹrin akọkọ ti Vitamin E ti ara, pẹlu d-alpha ti n ṣẹlẹ nipa ti ara, d-beta, d-gamma ati d-delta tocopherols. Ti a ṣe afiwe si fọọmu sintetiki (dl-alpha-tocopherol), fọọmu adayeba ti Vitamin E, d-alpha-tocopherol, dara julọ ni idaduro nipasẹ ara. Wiwa bio (wiwa fun lilo nipasẹ ara) jẹ 2: 1 fun orisun-ara Vitamin E lori Vitamin E sintetiki.
