Vitamin H (Biotin) Cas: 58-85-5
| Nọmba katalọgụ | XD91872 |
| Aha ngwaahịa | Vitamin H (Biotin) |
| CAS | 58-85-5 |
| Ụdị molekụlala | C10H16N2O3S |
| Ibu molekụla | 244.31 |
| Nkọwa nchekwa | -20°C |
| Koodu tarifu akwadoro | 29362930 |
Nkọwapụta ngwaahịa
| Ọdịdị | White crystalline ntụ ntụ |
| Asay | 99% nkeji |
| Ebe mgbaze | 231-233 Celsius C (ọkụ) |
| alfa | 89º (c=1, 0.1N NaOH) |
| Ebe esi nri | 573.6± 35.0 °C (buru amụma) |
| njupụta | 1.2693 (atụmatụ siri ike) |
| index refractive | 90.5 Celsius (C=2, 0.1mol/L NaOH) |
| solubility | H2O: 0.2 mg/mL Solubility na-abawanye na mgbakwunye nke 1 N NaOH. |
| pka | 4.74± 0.10 (buru amụma) |
| PH | 4.5 (0.1g/l, H2O) |
| ngwa anya ọrụ | [α]20/D +91±2°, c = 1% na 0.1 M NaOH |
| Mmiri Solubility | Soluble na mmiri ọkụ, dimethyl sulfoxide, mmanya na benzene. |
| Mmetụta | Ìhè nwere mmetụta |
Biotin dị mkpa maka uto cell, mmepụta nke fatty acids, na metabolism nke abụba na amino acids.Ọ na-ekere òkè na okirikiri citric acid, nke bụ usoro nke ike biochemical na-emepụta n'oge iku ume ikuku.Biotin bụ coenzyme maka carboxylase enzymes, na-etinye aka na njikọ nke fatty acids, isoleucine, na valine, na gluconeogenesis.Na mgbakwunye, a na-eji biotin eme ihe n'ọtụtụ ebe n'ime ụlọ ọrụ teknụzụ biotechnology iji jikọta protein maka nyocha biochemical.
Anyị chọrọ biotin ihe dị ka 100 ruo 300 micrograms kwa ụbọchị.Enwere protein ọgwụ nje nwere ike jikọta ya na biotin n'ime akwa ọcha.Mgbe ejikọtara ya, ọ nweghị ike itinye ya na tract digestive;na-akpata ụkọ biotin anụmanụ, n'otu oge ahụ na-efunahụ agụụ, glossitis, dermatitis dermatitis, iwepụ ntutu isi na ihe ndị ọzọ.Agbanyeghị, ọ nweghị ihe gbasara ụkọ biotin n'ahụ mmadụ, ikekwe n'ihi na mgbakwunye na isi nri nri, nje nje eriri afọ nwekwara ike imepụta biotin.Biotin bụ coenzyme nke ọtụtụ enzymes na ahụ mmadụ.Ọ na-ekere òkè na metabolism nke aliphatic acid, carbohydrate, vitamin B12, folic acid na pantothenic acid;na-akwalite njikọ nke protein na urea, na-akwalite excretion.
Nyere abụba, glycogen na amino acid aka maka njikọ nkịtị na metabolism n'ime ahụ mmadụ;
Kwalite ọrụ nkịtị na uto nke ọsụsọ, anụ ahụ akwara, ụmị ọkpụkpụ, gonads nwoke, akpụkpọ anụ na ntutu isi, ma belata eczema, mgbaàmà dermatitis;
Na-egbochi ntutu isi na-acha ọcha na ntutu isi, na-enye aka na ọgwụgwọ nke isi nkwọcha;
Wepu mgbu anụ ahụ;
kwalite njikọ na excretion nke urea, purine njikọ na oleic acid biosynthesis;
Maka ọgwụgwọ nke atherosclerosis, ọrịa strok, dyslipidemia, ọbara mgbali elu, ọrịa obi obi na ọrịa mgbasa ọbara.
