Vitamin B1 | 67-03-8
Nkọwa ngwaahịa
Thiamine ma ọ bụ thiamin ma ọ bụ vitamin B1 aha ya bụ "thio-vitamin" ("vitamin nwere sọlfọ") bụ vitamin B na-agbaze mmiri. Aha mbụ akpọrọ aneurin maka mmetụta akwara ozi na-emebi ma ọ bụrụ na ọ nọghị na nri, emechara kenyere ya aha nkọwapụta vitamin B1. Ngwakọta phosphate ya na-etinye aka n'ọtụtụ usoro cellular. Ụdị kacha mara amara bụ thiamine pyrophosphate (TPP), coenzyme na catabolism nke sugars na amino acids. A na-eji Thiamine mee ihe na biosynthesis nke neurotransmitter acetylcholine na gamma-aminobutyric acid (GABA). Na yist, a na-achọkwa TPP na nzọụkwụ mbụ nke ịgba ụka mmanya.
Nkọwapụta
| ITEM | Ọkọlọtọ |
| Ọdịdị | Ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ ọcha, ntụ ntụ kristal ma ọ bụ kristal na-enweghị agba |
| njirimara | IR, Mmeghachi omume agwa na Nnwale nke chlorides |
| Nyocha | 98.5-101.0 |
| pH | 2.7-3.3 |
| Ntinye nke ngwọta | = <0.025 |
| Solubility | Na-agbaze n'efu n'ime mmiri, Na-agbaze na Glycerol, Na-agbaze Na Mmanya |
| Ọdịdị nke ngwọta | Kpochapụ ma ọ bụghị karịa Y7 |
| Sulfates | = <300PPM |
| Oke nitrate | A naghị emepụta mgbanaka aja aja |
| Ọla dị arọ | = <20 PPM |
| Ihe ndị metụtara ya | adịghị ọcha ọ bụla% = <0.4 |
| Mmiri | = <5.0 |
| Sulfated ash/ mgbanye ihe fọdụrụ | = <0.1 |
| Chromatographic ịdị ọcha | = <1.0 |
