Vitamin B2 Riboflavin Cas: 83-88-5
| Catalog Number | XD91863 |
| Product Name | Vitamin B2 riboflavin |
| CAS | 83-88-5 |
| Molecular Formula | C17H20N4O6 |
| Molecular Weight | 376.36 |
| Storage Details | 2-8°C |
| Harmonised Tariff Code | 29362300 |
Chigadzirwa Specification
| Chitarisiko | Yellow crystal powder |
| Assay | 99% min |
| Melting point | 290 °C (Dec.)(lit.) |
| alpha | -135 º (c=5, 0.05 M NaOH) |
| Boiling point | 504.93°C (yakaomarara fungidziro) |
| density | 1.2112 (yakaomarara fungidziro) |
| refractive index | -135 ° (C=0.5, JP Nzira) |
| Fp | 9℃ |
| solubility | Yakanyanya kunyungudika zvishoma mumvura, isinganyungudika mu ethanol (96 muzana).Mishonga inodzikira pakusangana nechiedza, kunyanya kana paine alkali.Inoratidza polymorphism (5.9). |
| pka | 1.7(pa25℃) |
| Kunhuwa | Kunhuwa kuduku |
| PH | 5.5-7.2 (0.07g/l, H2O, 20°C) |
| PH Range | 6 |
| Mvura Solubility | 0.07 g/L (20 ºC) |
| Sensitive | Chiedza Sensitive |
| Kugadzikana | Yakagadzikana, asi chiedza-sensitive.Izvo zvisingaenderani neakasimba oxidizing agents, kuderedza vamiririri, mabhesi, calcium, metallic salts.Inogona kunge iine hunyoro. |
Vitamin B2 (riboflavin) inogadzirwa nembiriso kubva kuglucose, urea, uye mineral munyu mukuvirisa kweaerobic.
Nutritional factor inowanikwa mumukaka, mazai, malted barley, chiropa, itsvo, mwoyo, miriwo yemashizha.Chitubu chakapfuma imbiriso.Miniti yakawanda iripo mumasero ese ezvirimwa nemhuka.Vitamini (enzyme cofactor).
vhitamini B2;Vitamin cofactor;LD50(rat) 560 mg/kg ip.
riboflavin (Vhitamini B2) inoshandiswa mukugadzirira kweganda senge emollient.Inogona kuwanikwa muzvigadzirwa zvekuchengetedza zuva se suntan enhancer.Mishonga, inoshandiswa pakurapa maronda eganda.
Riboflavin ndiyo inonyungudika mumvura vhitamini B2 inodiwa kune ganda rine hutano uye kuvaka uye kuchengetedza matishu emuviri.upfu hwekristaro hweyero kusvika kuorenji.inoshanda se coenzyme uye mutakuri wehydrogen.inogadzikana pakupisa asi inogona kunyungudika uye kurasika mumvura yekubikisa.yakanyatsogadzikana pakuchengetedza.manyuko anosanganisira miriwo yemashizha, chizi, mazai, uye mukaka.
Kushaikwa kwakanyanya kweriboflavin kunozivikanwa seariboflavinosis, uye kurapwa kana kudzivirira kwechirwere ichi ndicho chega chiratidzo che riboflavin.Ariboflavinosis inowanzobatanidzwa nekushaikwa kwevhitamini yakawanda nekuda kwekudhakwa munyika dzakabudirira.Nekuda kwehuwandu hukuru hwema enzymes anoda riboflavin se coenzyme, kushomeka kunogona kutungamirira kune zvakasiyana-siyana zvekusagadzikana.Muvanhu vakuru seborrheicdermatitis, photophobia, peripheral neuropathy, anemia, andoropharyngeal shanduko dzinosanganisira angular stomatitis, glossitis, uye cheilosis, kazhinji zviratidzo zvekutanga zvekushomeka kweriboflavin. Muvana, kupera kwekukura kunogonawo kuitika.Sezvo kushomeka kunoramba kuchienderera mberi, pathologies dzakakomba dzinokura kusvika rufu rwazotevera.Kushaikwa kweRiboflavin kunogonawo kuburitsa teratogeniceffects uye kushandura mabatiro esimbi anotungamira kuanemia.
