Vithamine B12 Cas: 68-19-9
| Nomoro ea lethathamo | XD91251 |
| Lebitso la Sehlahiswa | Vithamine B12 |
| CAS | 68-19-9 |
| Foromo ea molek'hulela | Setšoantšo sa C63H88CoN14O14P |
| Boima ba Molek'hule | 1355.36 |
| Lintlha tsa polokelo | 2 ho isa ho 8 °C |
| Khoutu ea Lekhetho e Kopantsoeng | 29362600 |
Tlhaloso ea Sehlahisoa
| Ponahalo | Phofo e khubelu ea kristale e lefifi, kapa likristale tse khubelu tse lefifi |
| Assay | 99% |
| Kakaretso ea palo ea lipoleiti | 800cfu/g boholo |
| E.Coli | E mpe |
| Endotoxin ea baktheria | 0.4EU/mg boholo |
| Tahlehelo ka ho Omisa | <12% |
| Lintho Tse Amanang | 3.0% boholo |
| Metsoako e setseng | Acetone: <0.5% |
| Yeast & Mold | 80cfu/g boholo |
| Pyrogen ea mahala | E lumellana le EP 7.0 |
kopo
1. Likopo tsa bongaka le tsa bophelo bo botle li sebelisoa haholo kalafong ea khaello ea VB12 e fapaneng, joalo ka: e ka tšoara phokolo ea mali e kholo ea erythrocyte, phokolo ea mali e bakoang ke chefo ea lithethefatsi, anemia ea aplastic le leukopenia;E sebelisoa le pantothenic acid, e ka thibela phokolo ea mali e kotsi, e thusa ho monya Fe2+ le secretion ea asiti ea gastric;E boetse e sebelisoa ho phekola ramatiki, ho holofala ha methapo ea sefahleho, trigeminal neuralgia, lefu la sebete, herpes, asthma le lintho tse ling tse kulisang, dermatitis ea atopic, hives, eczema le bursitis;VB12 e ka boela ea sebelisoa bakeng sa phekolo ea neuroticism, ho teneha, ho hlobaela, ho lahleheloa ke mohopolo, ho tepella maikutlong.Patlisiso e ncha e fana ka maikutlo a hore khaello ea VB12 le eona e ka kenya letsoho mathateng a bophelo bo botle ba kelello joalo ka khatello ea maikutlo.VB12 e le moemeli oa phekolo kapa sehlahisoa sa tlhokomelo ea bophelo bo botle bo bolokehile haholo, ho feta likete tse likete tsa RDA VB12 ente ea methapo kapa intramuscular ha e e-s'o fumanoe ntho e chefo.
2. Ts'ebeliso ea VB12 lijong e ka khothaletsa kholo le nts'etsopele ea likhoho, mehlape, haholo-holo likhoho tse nyane, mehlape e menyane, ho ntlafatsa sekhahla sa ts'ebeliso ea protheine ea phepelo, e le hore e sebelisoe joalo ka litlatsetso.Ho phekola mahe a tlhapi kapa ho halika ka VB12 aqueous solution ho ka ntlafatsa mamello ea litlhapi ho lintho tse chefo tse kang benzene le metals e boima ka metsing le ho fokotsa ho shoa.Ho tloha ha "lefu la khomo e hlanya" ketsahalo ea Europe, tšebeliso ea vithamine le sebopeho sa lik'hemik'hale tse ling tse hlakileng tsa phepo e nepahetseng ho nka sebaka sa "nama le masapo" ho na le sebaka se seholo sa tsoelo-pele.Hajoale, boholo ba VB12 e hlahisoang lefatšeng e sebelisoa indastering ea lijo.
3. Likarolong tse ling tsa tšebeliso linaheng tse tsoetseng pele, VB12 le lintho tse ling tse sebelisoang litlolong;Indastering ea lijo, VB12 e ka sebelisoa e le 'mala oa ham, boroso, ice cream, sauce ea tlhapi le lijo tse ling.Bophelong ba lelapa, tharollo ea VB12 adsorption ka carbon activated, zeolite, fiber e sa lohiloeng kapa pampiri, kapa e entsoeng ka sesepa, sesepa sa meno, joalo-joalo;E ka sebelisoa bakeng sa ntloana, sehatsetsing, joalo-joalo deodorant, felisa monko oa sulfide le aldehyde;VB12 e ka boela ea sebelisoa bakeng sa dehalogenation ea tikoloho ea organic halides, tšilafalo e tloaelehileng mobung le holim'a metsi.
Morero: Khaello ea vithamine B12 e ka baka phokolo ea mali le mathata a tsamaiso ea methapo.E ka sebelisoa bakeng sa lijo tsa masea, palo ea 10-30 μg / kg;Tekanyetso ke 2-6 μg/kg ka mokelikeli o matlafalitsoeng.
Tšebeliso: haholo-holo e sebelisoa ho phekola megaloblastic anemia, khaello ea phepo e nepahetseng, khaello ea mali ea mali, neuralgia le mathata.
Sebelisa: e le phepelo e matlafatsang ea phepo, e na le phello ea anti-anemia, tekanyo e sebetsang bakeng sa phokolo ea mali e kotsi, phokolo ea mali, phokolo ea mali ea parasitic 15-30mg/t.
Morero: Vithamine B12 ke vithamine ea bohlokoa ts'ebetsong ea metabolism ea lisele tsa motho.Palo e tloaelehileng ea vithamine B12 'meleng oa motho ke 2-5mg, eo 50-90% ea eona e bolokiloeng sebeteng' me e lokolloa maling ho etsa lisele tse khubelu tsa mali ha li hlokoa ke 'mele.Khaello ea nako e telele e ka lebisa ho phokolo ea mali e mpe.B12 le folic acid ke enzyme ea bohlokoa ka har'a motsoako oa nucleic acid, 'me li kenya letsoho ho kopanngoeng ha purine, pyrimidine, nucleic acid le methionine.E ka boela ea fetisetsa methyl le ho khothalletsa motsoako oa alkali.Ka nako e ts'oanang, e ka eketsa tlhahiso ea glycogen, e le ho felisa mafura a sebete.Hangata e sebelisoa ho phekola lefu la sebete.'Mele oa motho o hloka li-microgram tse 121 tsa vithamine B letsatsi le leng le le leng,' me lijo li ka fana ka li-microgram tse 2 ka letsatsi ho netefatsa litlhoko tse tloaelehileng.Hydroxycobaltin ka vithamine B12 e sebetsana le cyanide ho hlahisa cyanocobalic acid, e felisang chefo ea cyanide.Ka lebaka leo, batho ba nang le khaello ea vithamine B12 ba na le kutloelo-bohloko ho cyanide ho feta batho bohle.Vithamine B12 ha e le hantle e sebelisoa ho phekola phokolo ea mali e kotsi, khaello ea mali e matla e loantšang phokolo ea mali ea folic acid le neuritis tse ngata ho ema.
