HEFEI JOYE IMPORT & EXPORT CO., LTD.  

Product Name: High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/Hydroxocobalamine Model NO.: Vitamin B12 Purity: >99% State: Solid Certification: GMP, USP, BP Customized: Non-Customized Powder: Yes Color: Dark Red CAS: 13870-90-1 Trademark: NO Transport Package: Drum Origin: China Product Description High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/hydroxocobalamineWe have GMP for Vitamin B12 with Good price !Product informationVitamin B12, also known as cobalamin, is the only vitamin containing metallic elements. Vitamin B12 is synthesized by microorganisms in nature. Higher plants and animals cannot produce vitamin B12. Vitamin B12 is the only vitamin that needs the help of an intestinal secretion (endogenous factor) to be absorbed. Some people, due to gastrointestinal abnormalities, lack this endogenous factor, even if the diet is adequately sourced, will suffer from pernicious anemia. There is basically no vitamin B12 in vegetable foods. It stays in the intestine for a long time and takes about three hours (most water-soluble vitamins take only a few seconds) to be absorbed. The main physiological function of vitamin B12 is to participate in the production of bone marrow red blood cells, prevent pernicious anemia, and prevent brain nerve damage. Vitamin B12 is the latest B vitamin found so far. Vitamin B12 is a polycyclic compound containing cobalt trivalent. Four reduced pyrrole rings are linked together to form a macrocyclic compound (similar to porphyrin), which is the core of vitamin B12 molecule. So compounds containing these rings are called guolinoid-like compounds. Vitamin B12 is a light red acicular crystal, soluble in water and ethanol. It is the most stable under the weak acid condition of pH 4.5-5.0. It can be decomposed in strong acid (pH < 2) or alkaline solution. It can be destroyed to a certain extent when heated, but the loss of high temperature disinfection in a short time is small, and it is easy to be destroyed by strong light or ultraviolet rays. The loss of ordinary cooking process is about 30%.SpecificationItemsSpecificationResultsTest methodAppearanceDark red crystalline powder or crystalsCompliesJP MonographVisual methodIdentification(1)UV:Compare the spectrum with the reference spectrum,Both spectraexhibit similar intensities of absorption at the same wavelengthsCompliesJP Monograph/JP<2.24>(2)Chemical:meets JP requirementsCompliesJP Monograph(1)Clarity and color of solutionSolution is clear and red colorCompliesJP Monograph(2)Related substancesEach area of the peaks other than mecobalamin is not larger than 0.5% of the peak area of mecobalaminCompliesJP Monograph/JP<2.01>The total area of the peaks other than mecobalamin is not larger than 2.0%0.88%JP Monograph/JP<2.01>Water ≤11.5%5.58%JP MonographVisual method/JP<2.48>Assay ≥98.5%100.31%JP MonographResidual solvents Acetone≤0.5%<0.00025%In house/(GC)Total Plate count ≤800cfu/g <10cfu/gCh.P.Appendix XI JYeast and Molds ≤80cfu/g<10cfu/gE.coli NegativeCompliesFunction1)VitaminB12canresistancetofattyliver,promotestorageofvitaminAinliver2)VitaminB12Promotecellmatureandbodymetabolism.3)VitaminB12participatesinthemanufacturingofbonemarrowRBC,soitcanbethetreatmentofperniciousanemia.4)VitaminB12increasesfolicacidutilizationrate,promotecarbohydrate,fatandproteinmetabolism5)VitaminB12 canpromotemethyltransferase6)VitaminB12canPromotethedevelopmentandmaturationofredbloodcells,sothatthebodyhematopoieticfunctioninanormalstate,thepreventionofperniciousanemia;maintainahealthynervoussystem7)VitaminB12hasthefunctionofactivateaminoacidsandpromotethebiosynthesisofnucleicacids,canpromoteproteinsynthesis,itplaysanimportantroleforgrowthanddevelopmentofinfantsandyoungchildren8)VitaminB12canmetabolizefattyacidsandmakefat,carbohydrates,proteincanbeproperlyusedbybody.9)VitaminB12caneliminateirritabilityandhelptokeepconcentration,enhancememoryandsenseofbalanc10)VitaminB12isaindispensablevitaminstokeepnervoussystemfunctioncompletedandparticipateindevelopingakindoflipoproteininnervetissue.Application[InMedcineField]1)VitaminB12deficiencycanleadtoanemiaandneurologicaldisorders.Canbeusedininfantfood,usageof10~30mug/kg;Instrengtheningpinocytosisusageis2~6mug/kg.2).VitaminB12cantreatnutritionalandpregnancyanemia.3)VitaminB12cantreatnervepain,musclepain,jointpain.4)ItaminB12cantreatuncontrolledhemorrhagicanemia,neuralgiaandobstructivediseases.[InFoodField]Vitaminb17canbeusedasfoodcoloringagentsinham,sausage,icecream,fishsauceandsoon.[InFeedField]Asfeednutritionfortifier,havethefunctionoftheanemia,anemiaofperniciousanemia,nutritionalanemia,parasitesareeffectivedosageof15to30mg/t[InCosmeticField]VitaminB12isgenerallyknownashematopoieticvitamin,withexcellenteffectofskinregeneration,cellregenerationandbloodgenerationitisanimportantcomponentofthepromotionofhumanmetabolism.Itcansolvesomeskinproblemsasfollows:1)Skintired,dull,dryskinandotherissues;2)Significantlydilutetheappearanceoffinelinesandwrinklesarisingduetoincreasingage;3)Aftertherepairsun,autumnandwintercold,dryskincausedbyswelling,peeling,pain;4)Pockmarks,mosquitobitescars,burnsburnscars;5)Afterusecosmeticsurgerytoavoidscarring.Packaging & Deliverybeta-hydroxybutyrate Na / Ca /K / Mg Packing in 25kg/drumPort: Shanghai/Tianjin/Dalian/Beijing/Xi'anLead Time:Quantity(Kilograms)1 - 100>100Est. Time(day)7To be negotiatedCompany ProfileHefei JOYE import & Export CO.,LTD is a import and export trade company established in 2011.Approved by the Chinese government set up trade enterprises.The Customs Registration code of the company is 3401961603.The company's trading system gradually mature stable,scale,expanding opening flexible, the godfather management,Its marketing network, good business reputation has been praised by customers.The company has already established marketing channels with many manufactures and customers all over the world ,and also has extended her business ranges , including Chemical raw materials.Food Additives,Spices and Clothing and shoes.We adhering to the "pragmatic, serious, responsible, efficient" management thought construction of the unique enterprise culture, and provide the best service and high quality products, and you achieve mutual reciprocity and mutual benefit relations of cooperation. How to contact us ?