Vitamin B12 hmoov

Whntawm'Puas yog vitamin B12?

 

Vitamin B12,tseem hu ua cobalamin, yog polycyclic compound uas muaj cobalt trivalent, plaub txo pyrrole rings yog txuas ua ke rau hauv lub nplhaib Coo (zoo ib yam li porphyrin), yog tib cov vitamin uas muaj hlau ntsiab. Vitamin B12 yog cov hmoov crystalline liab, tsis muaj ntxhiab thiab tsis qab, soluble hauv dej, insoluble hauv ethanol, insoluble hauv acetone, chloroform thiab ether, [7] ruaj khov tshaj pH 4.5 ~ 5.0 qaug zog acid tej yam kev mob, muaj zog acid (pH<2) or alkaline solution decomposition, heat can have a certain degree of destruction. Higher plants and animals cannot make vitamin B12, and all vitamin B12 in nature is synthesized by microorganisms. Vitamin B12 is the only vitamin that requires the help of a gastric parietal cell secretion [8] (endogenous factor) to be absorbed, and is involved in the manufacture of bone marrow red blood cells, preventing pernicious anemia, and preventing the destruction of nerves in the brain.

 

Synonym

hemomin; hepacon-b12; hepagon; hepavis; hepcovite; lactobacilluslactisdornerfactor; lldfactor; macrabin

 

PKhoom Specification

Khoom npe:	Vitamin B12	CAS Nr .:	68-19-9
Molecular Luj:	1355.37	EINECS:	200-680-0
Formula:	C63H88CON14O14P	Kev sib hloov tshwj xeeb:	23656 -59 ± 9 degree

Ftsis ua haujlwm

1. Txhim kho qhov kev siv ntawm folate, synthesize methionine (synthesized los ntawm homocysteine) thiab choline ua ke nrog folate, synthesize cyanocobalamin schenyl precursor tshuaj xws li methylcobalamin thiab coenzyme B12 nyob rau hauv cov txheej txheem ntawm kev tsim purine thiab pyrimidine me me, thiab cov ntsiab lus tseem ceeb. Thaum cov vitamin B12 tsis txaus, kev ua haujlwm ntawm kev xa cov methyl pawg los ntawm methyltetrahydrofolate txo qis, ua folate rau hauv daim ntawv siv tsis tau, ua rau folate tsis txaus.

2. Tswj cov metabolism thiab ua haujlwm ntawm paj hlwb myelin. Thaum vitamin B12 tsis txaus, nws tuaj yeem ua rau muaj kev puas tsuaj rau lub paj hlwb, degeneration ntawm tus txha caj qaum, thiab tuaj yeem ua rau muaj kev puas siab puas ntsws loj. Tsis muaj vitamin B12 tuaj yeem ua rau peripheral neuritis. Qhov tshwm sim thaum ntxov ntawm cov vitamin B12 tsis muaj peev xwm hauv cov menyuam yaus yog qhov txawv txav ntawm lub siab, tsis pom kev, tsis tshua muaj tshwm sim, thiab thaum kawg anemia.

3.Txhawb txoj kev loj hlob thiab kev loj hlob ntawm cov qe ntshav liab. Kev hloov pauv ntawm methylmalonyl-CoA rau succinyl-CoA koom nrog hauv lub voj voog tricarboxylic acid, uas succinyl-CoA koom nrog hauv kev sib txuas ntawm heme.

4. Vitamin B12 kuj koom nrog hauv kev sib txuas ntawm deoxynucleic acid (DNA), cov metabolism hauv cov rog, carbohydrates thiab cov protein, thiab ua kom cov synthesis ntawm nucleic acids thiab proteins.

 

 

 

 

 

 

 

 

 

 

 

 

Daim ntawv thov

Daim ntawv thov kev kho mob thiab kev noj qab haus huv

yog siv los kho ntau yam kab mob VB12 tsis muaj peev xwm, xws li: nws tuaj yeem kho megaloblastic anemia, anemia tshwm sim los ntawm tshuaj lom, aplastic anemia thiab leukopenia; Thaum siv nrog pantothenic acid, nws tuaj yeem tiv thaiv cov ntshav tsis txaus, pab nqus Fe2+ thiab zais cov kua qaub hauv plab; Nws kuj yog siv los kho mob caj dab, lub ntsej muag paj hlwb, trigeminal neuralgia, kab mob siab, herpes, hawb pob thiab lwm yam kev ua xua, atopic dermatitis, qhua pias, eczema thiab bursitis; VB12 kuj tseem siv tau rau neuroticism, chim siab, insomnia, nco tsis tau, kho kev nyuaj siab. Kev tshawb fawb tshiab qhia tau hais tias qhov tsis muaj VB12 kuj tuaj yeem ua rau muaj kev puas siab puas ntsws xws li kev nyuaj siab. VB12 ua tus neeg sawv cev kho mob lossis cov khoom noj qab haus huv muaj kev nyab xeeb heev, ntau dua li RDA ntau txhiab zaus ntau dua li VB12 txhaj tshuaj rau hauv cov hlab ntsha lossis kev txhaj tshuaj intramuscular tsis tau pom muaj qhov tshwm sim lom.

Daim ntawv thov nyob rau hauv pub

VB12 tuaj yeem txhawb kev loj hlob thiab kev loj hlob ntawm cov nqaij qaib, tsiaj txhu, tshwj xeeb tshaj yog cov noog hluas thiab cov tsiaj nyeg hluas, txhim kho kev siv cov protein pub, kom nws tuaj yeem siv los ua cov khoom noj ntxiv. Kev kho cov ntses qe los yog kib nrog VB12 aqueous tov tuaj yeem txhim kho qhov kam rau ntawm cov ntses rau cov tshuaj lom xws li benzene thiab cov hlau hnyav hauv dej thiab txo cov neeg tuag. Txij li thaum "tus kab mob nyuj vwm" tshwm sim hauv Tebchaws Europe, kev siv cov vitamins thiab lwm yam khoom noj khoom haus nrog cov qauv tshuaj ntshiab los hloov "nqaij thiab pob txha noj mov" muaj ntau chav rau kev loj hlob. Tam sim no, feem ntau ntawm VB12 tsim nyob rau hauv lub ntiaj teb no yog siv nyob rau hauv kev lag luam pub.

Hauv lwm daim ntawv thov

Hauv cov teb chaws tsim, VB12 yog siv rau hauv cov tshuaj pleev ib ce nrog lwm yam tshuaj; Hauv kev lag luam zaub mov, VB12 tuaj yeem siv los ua xim rau nqaij npua, hnyuv ntxwm, ice cream, ntses ntses thiab lwm yam khoom noj. Hauv tsev neeg lub neej, cov tshuaj VB12 yog adsorbed ntawm activated carbon, zeolite, non-woven fiber lossis ntawv, los yog ua rau hauv xab npum, tshuaj txhuam hniav, thiab lwm yam. Nws tuaj yeem siv los tiv thaiv tsw tsw hauv chav dej, tub yees, thiab lwm yam, kom tshem tawm cov ntxhiab tsw. sulfide thiab aldehyde; VB12 tuaj yeem siv rau dehalogenation ntawm cov organic halides, cov pa phem hauv av thiab cov dej saum npoo av hauv kev tiv thaiv ib puag ncig.

 

Ntim & Xa

Feem ntau cov ntim yog 25kg / nruas; tshaj 50kg peb tuaj yeem nkoj los ntawm huab cua; tshaj 100kg peb tuaj yeem nkoj los ntawm hiav txwv.

 

 

Peb tuaj yeem muab cov amino acid feem ntau thiab cov vitamins rau cov neeg siv khoom, Yog tias koj muaj lus nug lossis xav paub ntxiv, thov hu rau peb ntawm E-mail:info@haozbio.com

 

 

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