I-Vitamin B12 Cas: 68-19-9
| Inombolo Yekhathalogi | XD91251 |
| Igama Lomkhiqizo | I-Vitamin B12 |
| I-CAS | 68-19-9 |
| Ifomu le-Molecularla | I-C63H88CoN14O14P |
| Isisindo samangqamuzana | 1355.36 |
| Imininingwane Yesitoreji | 2 kuya ku-8 °C |
| Ikhodi Yentela Evumelanisiwe | 29362600 |
Ukucaciswa Komkhiqizo
| Ukubukeka | I-crystalline powder emnyama emnyama, noma amakristalu abomvu amnyama |
| U-Asay | 99% |
| 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 |
isicelo
1. Izicelo zokunakekelwa kwezokwelapha kanye nezempilo zisetshenziswa ikakhulukazi ekwelapheni ukuntula okuhlukahlukene kwe-VB12, okufana nalokhu: kungaphatha i-erythrocyte anemia enkulu, i-anemia ebangelwa ubuthi bezidakamizwa, i-aplastic anemia kanye ne-leukopenia;Isetshenziswa nge-pantothenic acid, ingavimbela i-anemia eyingozi, isize ukumuncwa kwe-Fe2+ kanye nokuphuma kwe-asidi esiswini;Ibuye isetshenziselwe ukwelapha isifo sokuqaqamba kwamalunga, i-facial nerve palsy, i-trigeminal neuralgia, i-hepatitis, i-herpes, isifuba somoya kanye nokunye okungezwani nomzimba, i-atopic dermatitis, isifuba, i-eczema kanye ne-bursitis;I-VB12 ingasetshenziswa futhi ekwelapheni i-neuroticism, ukucasuka, ukuqwasha, ukulahlekelwa inkumbulo, ukucindezeleka.Ucwaningo olusha luphakamisa ukuthi ukushoda kwe-VB12 nakho kungaba nomthelela ezinkingeni zempilo yengqondo njengokucindezeleka.I-VB12 njenge-ejenti yokwelapha noma umkhiqizo wokunakekelwa kwezempilo iphephe kakhulu, ngaphezu kwezinkulungwane ze-RDA VB12 umjovo ofakwa emthanjeni noma ongaphakathi kwe-intramuscular awutholakalanga into enobuthi.
2. Ukusetshenziswa kwe-VB12 ekudleni kungakhuthaza ukukhula nokuthuthukiswa kwezinkukhu, imfuyo, ikakhulukazi izinkukhu ezincane, imfuyo encane, ukuthuthukisa izinga lokusebenzisa amaprotheni okuphakelayo, ukuze asetshenziswe njengezithasiselo zokudla.Ukwelapha amaqanda ezinhlanzi noma ukuthosa nge-VB12 aqueous solution kungathuthukisa ukubekezelelwa kwezinhlanzi ezintweni ezinobuthi njenge-benzene nezinsimbi ezisindayo emanzini futhi kunciphise ukufa.Kusukela "isifo senkomo esihlanyayo" e-Europe, ukusetshenziswa kwevithamini kanye nezinye izakhiwo zamakhemikhali eziqinile zokudla okunomsoco ukuze kuthathelwe indawo "isidlo senyama nethambo" kunendawo enkulu yokuthuthukiswa.Njengamanje, iningi le-VB12 elikhiqizwa emhlabeni lisetshenziswa embonini yokudla.
3. Kwezinye izici zokusetshenziswa emazweni athuthukile, i-VB12 nezinye izinto ezisetshenziswa kuzimonyo;Embonini yokudla, i-VB12 ingasetshenziswa njengombala ku-ham, isoseji, u-ayisikhilimu, isoso yezinhlanzi nokunye ukudla.Empilweni yomndeni, i-VB12 solution adsorption ku-activated carbon, i-zeolite, i-fiber engalukiwe noma iphepha, noma eyenziwe ngensipho, umuthi wokuxubha, njll.;Ingasetshenziselwa indlu yangasese, isiqandisi, njll. isiqedaphunga, ukuqeda iphunga sulfide kanye aldehyde;I-VB12 ingaphinda isetshenziselwe ukukhishwa kwe-halogenation kwemvelo kwama-organic halides, ukungcola okuvamile enhlabathini nasemanzini angaphezulu.
Inhloso: Ukushoda kwe-Vitamin B12 kungabangela i-anemia kanye nokuphazamiseka kwesistimu yezinzwa.Ingasetshenziselwa ukudla kwezinsana, inani le-10-30 μg / kg;Umthamo ngu-2-6 μg/kg oketshezini oluqinile.
Ukusetshenziswa: ikakhulukazi ekwelapheni i-megaloblastic anemia, ukungondleki, i-anemia yokopha, i-neuralgia kanye nokuphazamiseka.
Sebenzisa: njenge-feed nutritional fortifier, inomphumela we-anti-anemia, umthamo osebenzayo we-anemia eyingozi, i-anemia yokudla okunempilo, i-anemia ye-parasitic 15-30mg/t.
Inhloso: I-Vitamin B12 iyivithamini ebalulekile enqubweni ye-metabolism yezicubu zomuntu.Isilinganiso senani likavithamini B12 emzimbeni womuntu ngu-2-5mg, lapho u-50-90% ugcinwa esibindi futhi udedelwa egazini ukuze akhe amangqamuzana egazi abomvu lapho edingwa umzimba.Ukushoda okungapheli kungaholela ku-anemia eyingozi.I-B12 ne-folic acid yi-enzyme ebalulekile ekuhlanganiseni kwe-nucleic acid, futhi ihileleke ekuhlanganiseni kwe-purine, i-pyrimidine, i-nucleic acid ne-methionine.Ingakwazi futhi ukudlulisa i-methyl futhi ikhuthaze ukuhlanganiswa kwe-alkali.Ngasikhathi sinye, ingakhuphula ukwakheka kwe-glycogen, ukuze kuqedwe amafutha esibindi.Ivame ukusetshenziselwa ukwelapha isifo sesibindi.Umzimba womuntu udinga ama-microgram angu-121 kavithamini B nsuku zonke, futhi ukudla kunganikeza ama-microgram angu-2 ngosuku ukuze kuqinisekiswe izidingo ezivamile.I-hydroxycobaltin ekuvithamini B12 ihlangana ne-cyanide ukukhiqiza i-cyanocobalic acid, eqeda ubuthi be-cyanide.Ngenxa yalokho, abantu abanokushoda kwe-vitamin B12 bazwela kakhulu ku-cyanide kunabantu abaningi.I-Vitamin B12 isetshenziswa ngokuyisisekelo ekwelapheni i-anemia eyingozi, i-anemia enkulu encane yamangqamuzana abomvu egazi, i-anemia elwa nokukhuphuka kwemithi ye-folic acid kanye ne-neuritis eminingi ukulinda.
