Incazelo emfushane:
Inombolo ye-CAS: 58-85-5
Ifomula yemolekyuli:C10H16N2O3S
isisindo se-molecule: 244.31
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-D-Biotin |
| Elinye igama | uvithamini H kanye ne-coenzyme R |
| Ibanga | izinga lokudla |
| Ukubukeka | I-crystalline powder emhlophe |
| Isivivinyo | 99% |
| Impilo yeshelufu | iminyaka engu-2 |
| Ukupakisha | 25kg/isigubhu |
| Isici | Incibilika emanzini ashisayo, i-dimethyl sulfoxide, utshwala ne-benzene. |
| Isimo | Gcina endaweni epholile neyomile, Zigcine kude nokukhanya okunamandla nokushisa. |
Incazelo yomkhiqizo
I-Biotin, ebizwa nangokuthi i-vitamin H (i-H imele i-Haar und Haut, amagama esiJalimane asho "izinwele nesikhumba") noma i-vitamin B7, i-vitamin B encibilika emanzini. Ibandakanyeka ezinhlotsheni eziningi zezinqubo ze-metabolic, kubantu nakwezinye izinto eziphilayo, ngokuyinhloko ezihlobene nokusetshenziswa kwamafutha, ama-carbohydrate, nama-amino acid.
I-D-biotin ingenye yezinhlobo eziyisishiyagalombili zevithamini encibilika emanzini, i-biotin, eyaziwa nangokuthi uvithamini B-7. Kuyi-coenzyme -- noma i-enzyme yomsizi -- yokusabela okuningi kwe-metabolic emzimbeni. I-D-biotin ibandakanyeka ku-lipid ne-protein metabolism futhi isiza ukuguqula ukudla kube ushukela, umzimba owusebenzisela amandla. Kubalulekile futhi ekugcineni isikhumba, izinwele kanye nolwelwesi lwamafinyila.
Isicelo kanye nomsebenzi
Njengesengezo sokudla, sisetshenziselwa ikakhulukazi izinkukhu nokudla okuhlwanyelwe. Ngokuvamile ingxenyana yenqwaba exutshiwe iba ngu-1% -2%.
Kuyisithasiselo somsoco. Ngokusho kwemithetho yaseChina GB2760-90, ingasetshenziswa njengemboni yokudla njengosizo lokucubungula. Inemisebenzi yomzimba yokuvikela izifo zesikhumba futhi ikhuthaze i-lipid metabolism nokunye.
Kuyi-carboxylase coenzyme, ebandakanyeka ekuphenduleni okuningi kwe-carboxylation, futhi iyi-coenzyme ebalulekile kumetabolism kashukela, amaprotheni namafutha.
Isetshenziswa njengokuqinisa ukudla. Isetshenziselwa ukudla kwezingane ezinenani elingu-0.1~0.4mg/kg, oketshezini oluphuzwayo 0.02~0.08mg/kg.
Ingasetshenziselwa ukulebula amaprotheni, ama-antigen, amasosha omzimba, ama-nucleic acid (DNA, RNA) nokunye.
