I-XD90440 Vitamin B12 Cas:68-19-9 I-crystalline powder emnyama ebomvu, noma amakristalu abomvu amnyama
| Inombolo Yekhathalogi | XD90440 |
| Igama Lomkhiqizo | I-Vitamin B12 |
| I-CAS | 68-19-9 |
| I-Molecular Formula | I-C63H88CoN14O14P |
| Isisindo samangqamuzana | 1355.36 |
Ukucaciswa Komkhiqizo
| Ukubukeka | I-crystalline powder emnyama emnyama, noma amakristalu abomvu amnyama |
| Isivivinyo | 99% |
| Isiphetho | Ihambisana ne-EP7.0 |
| Ukuhlonza | Ihambisana ne-UV ne-TLC |
| Inani lepuleti eliphelele | 800cfu/g ubukhulu |
| E.Coli | Okubi |
| I-endotoxin yebhaktheriya | 0.4EU/mg ubuningi |
| Ukulahlekelwa Ekumisweni | <12% |
| Izinto Ezihlobene | 3.0% ubuningi |
| Izincibilikisi Ezisele | I-acetone: <0.5% |
| Imvubelo & Isikhunta | 80cfu/g ubuningi |
| I-Pyrogen yamahhala | Ihambisana ne-EP 7.0 |
I-bacterium biomass eqoqwe kubhaktheriya akha i-sheath wesizukulwane i-Sphaerotilus ne-Leptothrix yaqoqwa emthonjeni wamanzi womfula wentaba ephakeme.Umthethosisekelo wokuqala kanye nezigaba ze-oxide zemikhiqizo ngemuva kokutshalwa okukhethekile kwamabhaktheriya emithonjeni emibili ehlukene ekhethiwe kusetshenziswa ukuhlaziywa kwe-neutron activation (NAA), i-electron microscopy (SEM, TEM), kanye ne-X-ray diffraction (XRD) yafundwa.Izinga eliphezulu lokunothisa lensimbi lavezwa indlela ye-NAA ezindaweni ezizimele ezitshaliwe uma kuqhathaniswa nesampula yereferensi evela emvelweni.Izinhlobo ezintathu ze-iron oxide compounds zasungulwa ngemva kokutshalwa kwe-Adler medium: i-lepidocrocite (γ-FeOOH), i-magnetite (Fe3O4), ne-goethite (α-FeOOH).Ukutshalwa kwe-Isolation medium kuveze isigaba esisodwa, leso se-goethite, okungafaki isampula elilodwa elinenani elihlukanisekayo le-lepidocrocite.Uphenyo lwe-XRD kanye ne-EM lubonisa ukuthi ama-biogenic oxides ane-nanosized.Ucwaningo lwethu luyisibonelo samathuba endlela ye-biotechnology yokuthola, ngaphansi kwezimo zokwenziwa, inani elikhulu lemikhiqizo equkethe insimbi engase iphinde isetshenziswe ku-nano- kanye ne-biotechnologies efanele.
