I-Vitamin H (Biotin) Cas: 58-85-5
| Inombolo Yekhathalogi | XD91872 |
| Igama Lomkhiqizo | I-Vitamin H (i-Biotin) |
| I-CAS | 58-85-5 |
| Ifomu le-Molecularla | I-C10H16N2O3S |
| Isisindo samangqamuzana | 244.31 |
| Imininingwane Yesitoreji | -20°C |
| Ikhodi Yentela Evumelanisiwe | 29362930 |
Ukucaciswa Komkhiqizo
| Ukubukeka | I-crystalline powder emhlophe |
| U-Asay | 99% iminithi |
| Iphoyinti lokuncibilika | 231-233 °C(lit.) |
| i-alpha | 89 º (c=1, 0.1N NaOH) |
| Iphuzu elibilayo | 573.6±35.0 °C(Kubikezelwe) |
| ukuminyana | 1.2693 (isilinganiso esinzima) |
| inkomba ye-refractive | 90.5 ° (C=2, 0.1mol/L NaOH) |
| ukuncibilika | I-H2O: 0.2 mg/mL Ukunyibilika kuyanda ngokungezwa kwe-1 N NaOH. |
| pka | 4.74±0.10(Okubikezelwe) |
| PH | 4.5 (0.1g/l, H2O) |
| umsebenzi optical | [α]20/D +91±2°, c = 1% ku-0.1 M NaOH |
| Ukuncibilika kwamanzi | Incibilika emanzini ashisayo, i-dimethyl sulfoxide, utshwala ne-benzene. |
| Kuyazwela | Ukukhanya Okuzwelayo |
I-Biotin iyadingeka ekukhuleni kwamangqamuzana, ukukhiqizwa kwamafutha acid, kanye ne-metabolism yamafutha nama-amino acid.Idlala indima kumjikelezo we-citric acid, okuyinqubo lapho amandla e-biochemical akhiqizwa ngesikhathi sokuphefumula kwe-aerobic.I-Biotin iyi-coenzyme yama-enzyme e-carboxylase, ebandakanyeka ekuhlanganisweni kwamafutha acid, isoleucine, ne-valine, kanye ne-gluconeogenesis.Ngaphezu kwalokho, i-biotin isetshenziswa kabanzi kuyo yonke imboni ye-biotechnology ukuhlanganisa amaprotheni okuhlolwa kwamakhemikhali ezinto eziphilayo.
Sidinga i-biotin cishe ama-microgram ayi-100 kuya kwangu-300 ngosuku.Kukhona iphrotheni yemithi elwa namagciwane engahlangana ne-biotin eqandeni elimhlophe.Ngemva kokuhlanganisa, ayikwazi ukumuncwa umgudu wokugaya ukudla;okuholela ekuntulekeni kwe-biotin yezilwane, ngesikhathi esifanayo ukulahlekelwa ukudla, i-glossitis, i-dermatitis dermatitis, ukususwa kwezinwele nokunye.Kodwa-ke, asikho isimo sokuntuleka kwe-biotin kumuntu, mhlawumbe ngenxa yokuthi ngaphezu kwemithombo yokudla, amagciwane amathumbu angaphinde ahlanganise i-biotin.I-Biotin iyi-coenzyme enama-enzyme amaningi emzimbeni womuntu.Ibamba iqhaza ku-metabolism ye-aliphatic acid, i-carbohydrate, i-vitamin B12, i-folic acid ne-pantothenic acid;ikhuthaza ukuhlanganiswa kwamaprotheni ne-urea, futhi ikhuthaza ukuxoshwa.
Siza amafutha, i-glycogen nama-amino acids ukuze kuhlanganiswe evamile kanye ne-metabolism emzimbeni womuntu;
Khuthaza ukusebenza okujwayelekile nokukhula kwezindlala zokujuluka, izicubu zezinzwa, umnkantsha wamathambo, ama-gonads wesilisa, isikhumba nezinwele, futhi unciphise i-eczema, izimpawu ze-dermatitis;
Vimbela izinwele ezimhlophe nezinwele ezimhlophe, kufaka isandla ekwelapheni impandla;
Ukukhulula ubuhlungu bemisipha;
Khuthaza ukuhlanganiswa nokukhipha i-urea, i-purine synthesis kanye ne-oleic acid biosynthesis;
Ukwelashwa kwe-atherosclerosis, unhlangothi, i-dyslipidemia, umfutho wegazi ophakeme, isifo senhliziyo kanye nokuphazamiseka kokujikeleza kwegazi.
