Vitamin A acetate (127-47-9)
ọja Apejuwe
● Ni pato: 510,600IU/g
● Irisi: bia ofeefee to brown granular lulú
● Vitamin A acetate, orukọ kemikali bi retinol acetate, ni Vitamin akọkọ ti a ṣe awari.Awọn oriṣi meji ti Vitamin A wa: ọkan jẹ retinol eyiti o jẹ fọọmu ibẹrẹ ti VA, o wa ninu awọn ẹranko nikan;miiran jẹ carotene.Retinol le jẹ idapọ nipasẹ β-carotene ti o wa lati inu awọn irugbin.Ninu ara, labẹ awọn catalysis ti β-carotene-15 ati 15′-ilọpo oxygenase, β-carotene ti yipada si ratinal eyiti o pada si retinol nipasẹ iṣẹ ti ratinal reductase.Bayi β-carotene tun npe ni bi Vitamin precursor.
| Idanwo / akiyesi | Awọn pato | Abajade |
| Assay akoonu HPLC | 97% -102% | 99.12% |
| Ifarahan | Fine Powder | Ibamu |
| Idanimọ | IR.UV | Ibamu |
| Òórùn | Iwa | Ibamu |
| Apapo | 100% kọja 100 apapo | Ibamu |
| Aloku lori iginisonu | O pọju 0.1% | Ibamu |
| Pipadanu lori gbigbe% | O pọju 0.5% | 0.39% |
| Eeru% | Max.1.0% | 0.52% |
| Awọn irin ti o wuwo PPM | Max.0.002% | Ibamu |
| Ifilelẹ ti Isotretinoin | MAX5.0% | 3.9% |
| Organic Iyipada impurities | Pade Awọn ibeere | Ibamu |
| Microbiology Apapọ Awo kika Iwukara & Mold E.Coli Salmonella | <1000cfu/g <100cfu/g Odi Odi | 82cfu/g Odi Ibamu Ibamu |
| Ipari | Ni ibamu pẹlu sipesifikesonu | |
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