Vitamin B1 | 67-03-8
Bayanin Samfura
Thiamine ko thiamin ko bitamin B1 mai suna "thio-vitamin" ("bitamin mai dauke da sulfur") bitamin B ne mai narkewa da ruwa. Da farko mai suna aneurin don lahani na jijiyoyi idan ba a cikin abinci ba, a ƙarshe an sanya ma'anar sunan mai suna bitamin B1. Abubuwan da suka samo asali na phosphates suna da hannu a yawancin tsarin salula. Mafi kyawun sifa shine thiamine pyrophosphate (TPP), coenzyme a cikin catabolism na sukari da amino acid. Ana amfani da Thiamine a cikin biosynthesis na neurotransmitter acetylcholine da gamma-aminobutyric acid (GABA). A cikin yisti, ana kuma buƙatar TPP a matakin farko na fermentation na barasa.
Ƙayyadaddun bayanai
| ITEM | STANDARD |
| Bayyanar | Fari ko kusan fari, lu'ulu'u masu launi ko lu'ulu'u marasa launi |
| Ganewa | IR, Halin Hali da Gwajin chlorides |
| Assay | 98.5-101.0 |
| pH | 2.7-3.3 |
| Shayewar mafita | = <0.025 |
| Solubility | Mai Soluble A Cikin Ruwa, Mai Solubale A Glycerol, Mai Soluble A Cikin Barasa |
| Bayyanar mafita | A bayyane kuma bai wuce Y7 ba |
| Sulfates | = <300PPM |
| Iyakar nitrate | Ba a samar da zoben launin ruwan kasa ba |
| Karfe masu nauyi | = <20 PPM |
| Abubuwan da ke da alaƙa | Duk wani ƙazanta% = <0.4 |
| Ruwa | = <5.0 |
| Sulphated ash/Sauran ƙonewa | = <0.1 |
| Chromatographic tsarki | = <1.0 |
