Inkcazelo emfutshane:
Inombolo yeCAS: 68-19-9
Ifomula yemolekyuli:C63H88CoN14O14P
Ubunzima bemolekyuli: 1355.37
Ubume bekhemikhali:
| Ulwazi olusisiseko | |
| Amanye amagama | Vitamin B12 |
| Igama lemveliso | Cyanocobalamin |
| IBanga | Ibakala lokutya/ Ibakala lokutya |
| Imbonakalo | Ebomvu ukuya kubumnyama obubomvu beCrystalline 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 yemithambo-luvo, 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 bafunyaniswa 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 ayifumanekanga 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.
