Inkcazelo emfutshane:
Inombolo yeCAS: 68-19-9
Ifomula yemolekyuli:C63H88CoN14O14P
Ubunzima bemolekyuli: 1355.37
Ubume bekhemikhali:
| Ulwazi olusisiseko | |
| Amanye amagama | I-Vitamin B12 |
| Igama lemveliso | Cyanocobalamin |
| IBanga | Ibakala lokutya/ Ibakala lokutya |
| Imbonakalo | Ebomvu ukuya kumnyama obomvu we-Crystalline Powder okanye iiCrystals |
| Isivavanyi | 97%-102.0% |
| Beka ubomi kwishelufa | Iminyaka emi-5 |
| Ukupakisha | 100g/tin,1000g/tin,5000g/inkonkxa |
| Imeko | Inyibilika kancinci emanzini nakwi-ethanol (96 pesenti), ayinyibiliki kwiacetone.I-anhydrous substance i-hygroscopic kakhulu. |
Inkcazo
I-Vitamin B12 ekwabizwa ngokuba yi-cobalamin, yivithamini enyibilikayo emanzini enendima ephambili ekusebenzeni okuqhelekileyo kwengqondo kunye nenkqubo ye-nervous, kunye nokusekwa kwegazi.
Ngokuqhelekileyo ibandakanyeka kwimetabolism yayo yonke iseli yomzimba womntu, ngakumbi echaphazela ukuhlanganiswa kwe-DNA kunye nommiselo, kodwa kunye ne-fatty acid synthesis kunye nokuveliswa kwamandla.Iifungi, izityalo, okanye izilwanyana azikwazi ukuvelisa ivithamin B12.Kuphela iibhaktheriya kunye ne-archaea zinee-enzyme ezifunekayo kwi-synthesis yayo, nangona ukutya okuninzi kungumthombo wendalo we-B12 ngenxa ye-symbiosis yebhaktiriya.Ivithamini yeyona vitamin inkulu kunye neyona intsonkothileyo kwaye inokuveliswa kwimizi-mveliso kuphela nge-bacterial fermentation-synthesis.
IiNzuzo zeMveliso
Impilo Yengqondo
Uphononongo lubonisa ukuba i-vitamin B12 inokunceda ekusebenzeni kwengqondo kunye ne-nervous system, inkumbulo, imo, kunye nokudakumba.I-Vitamin B12 idlala indima kwimveliso ye-serotonin, ngoko ke ukunqongophala kunokudibaniswa noxinzelelo lweklinikhi.Kolunye uphononongo, abasetyhini abadala abakhubazekileyo abane-B12 yokunqongophala kwafunyaniswa ukuba banomngcipheko ophindwe kabini wokudakumba okukhulu njengabo bangenayo intsilelo.
Ukongezelela, amanqanaba amaninzi e-vitamin B12 aye adibaniswa namathuba angcono okubuyisela kwingxaki enkulu yokudakumba.
Impilo yolusu
I-Vitamin B12 iyaziwa ngokunceda ulusu, iinwele, kunye neenzipho.Ukunqongophala kwevithamin kukhokelela ekukhulisweni kwebala, ulusu hyper pigmentation, vitiligo, ukunciphisa ukukhula kweenwele kunye nokunye.
Impilo yentliziyo
Uphononongo lubonisa ukuba i-vitamin B12 inciphisa amanqanaba e-homocysteine egazini.I-Homocysteine yi-amino acid edityaniswe nokunyuka kwesifo senhliziyo.Abaphandi baye bafumanisa ukuba abantu abaye baphakamisa ngokuthobekileyo amanqanaba e-homocysteine banamazinga aphezulu okuhlaselwa yintliziyo kunye nokubetha.
Isicelo
1. Izicelo zonyango kunye nokhathalelo lwempilo
Isetyenziswe kunyango lwe-vitamin B12 eyahlukahlukeneyo, umzekelo: ukuphatha i-megaloblastic anemia, i-anemia ebangelwa yityhefu, i-anemia ye-aplastic kunye ne-leukopenia psychosis;kunye nokusetyenziswa kwe-pantothenic acid, enokuthintela i-anemia enobungozi, inceda i-Fe2 + ukuthabatha kunye nokukhupha i-asidi yesisu;ikwasetyenziselwa ukunyanga isifo samathambo, ukukhubazeka kwemithambo yobuso, i-neuralgia ye-trigeminal, i-hepatitis, i-herpes, i-asthma kunye nezinye izinto ezithintekayo, i-atopic dermatitis, i-hives, i-eczema kunye ne-bursitis;IVithamin B12 ingasetyenziselwa ukopha, ukucaphuka, ukuphuthelwa, ukulahleka kwenkumbulo, unyango lwengxaki yokudakumba.Uphando olutsha lubonisa ukuba, ukunqongophala kwe-Vitamin B12 kunokubangela ukudandatheka kwengqondo.I-Vitamin B12 njenge-arhente yonyango okanye iimveliso zempilo, ikhuselekile kakhulu, ngaphezu kwamawakawaka amaxesha e-RDA I-Vitamin B12 ayifumaneki into enetyhefu kwi-intravenous okanye intramuscular.
2. Izicelo ngokubhekiselele kwisondlo
I-Vitamin B12 inokukhuthaza ukukhula kunye nophuhliso lweenkukhu, imfuyo ngakumbi iinkukhu, izilwanyana ezincinci, ukuphucula ukusetyenziswa kweprotheni yokutya, kwaye inokusetyenziswa njengezongezo zokutya.Unyango lwamaqanda kunye ne-fry kunye ne-vitamin B12 isisombululo sokuphucula intlanzi yezinto ezinobuthi emanzini njengokunyamezela kwi-benzene kunye nesinyithi esinzima kunye nokunciphisa ukufa.Ekubeni "inkomo ephambeneyo" isiganeko eYurophu, ukusetyenziswa kwesakhiwo semichiza yeevithamini kunye nezinye izongezo zesondlo ezithatha indawo ye "MBM" ecacileyo inendawo engakumbi yophuhliso.Okwangoku imveliso yehlabathi ye-Vitamin B12 isetyenziswa kakhulu kwishishini lezondlo.
3. Kweminye imiba yesicelo
Kumazwe athuthukileyo, i-Vitamin B12 complex kunye nezinye izinto zisetyenziselwa izimonyo;kwishishini lokutya, iVithamin B12 isetyenziswa njenge ham, isoseji, ice cream, intlanzi, inyama kunye neminye imibala yokutya.Kubomi bentsapho, isisombululo se-Vitamin B12 sibhengezwa kwikhabhoni esebenzayo, i-zeolites, i-cloth engeyiyo-elukiweyo okanye iphepha ukuba lenziwe isepha, i-toothpaste, njl.ingasetyenziselwa indlu yangasese yokulahla, ifriji, ukuphelisa iphunga le-sulfide kunye ne-aldehydes;I-Vitamin B12 ifumaneka kwakhona kwi-dehalogenation yomhlaba wokukhusela okusingqongileyo kunye nokungcola okuqhelekileyo kwiindawo ezingaphezulu kwamanzi-organic halides.
