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vitamin B-12,China huarong,yuxin,kingvit price supplier

vitamin B-12
min.order / fob price
≥1 piece
Originhebei
Production Capacity1000 kg per month
CategoryNutrition Supplements
Update Time2021-12-01
company profile
Zhengzhou Friend Biological Engineering Co.,Ltd.
China
Contact: Ms.Eudora Wang
Tel: 86-371-63969065
Number of Employees: 50 ~ 100
Business Type:
product details
Model No:pharma
Standard:USP
Origin:hebei
Brand:huarong,yuxin,kingvit

 introduction

Property: Vitamin B12vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin that has a key role in the normal functioning of the brain and nervous system, and the formation of red blood cells. It is one of eight B vitamins. It is involved in the metabolism of every cell of the human body, especially affecting DNA synthesis, fatty acid and amino acid metabolism. Neither fungi, plants, nor animals (including humans) are capable of producing vitamin B12. Only bacteria and archaea have the enzymes needed for its synthesis. Some plant foods are a natural source of B12because of bacterial symbiosis. B12 is the largest and most structurally complicated vitamin and can be produced industrially only through a bacterial fermentation-synthesis. This synthetic B12 is used to fortify foods and sold as a dietary supplement

Appearance: Red to dark red crystalline powder

Cas No.: 68-19-9

EINECS No.: 200-680-0

Molecular Formula:  C63H88CoN14O14P

Molecular Weight: 1355.37

Specification:  

Item

Specification

Identification

Positive

Ratio Absorbances

A361nm/A278nm: 1.70-1.90 A361nm/A550nm:   3.15-3.40

Pseudo Cyanocobalamin

Complies

Loss on drying

≤12.0%

Assay on dried

96.0~100.5%

Bacteria

≤1000cfu/g

Mould,Yeasts

≤100cfu/g

E Coli

No found

Limit of residual solvents

Acetone≤0.5%

Conclusion

Conform to Complies with   USP.34

 

Storage Condition: This material is to be stored in a tightly sealed bag/container and to be kept in a cool place away from moisture and direct sunlight.

Package: 25KG drum or as per buyer’s requests

Application: 1. To promote the development of red blood cells and mature, make the body hematopoiesis functionary in normal, and prevent pernicious anemia.

 

2.To maintain the nervous system health.

3.It can increase the utilization rate of folic acid, promote carbohydrate, fat and protein metabolism;

4.It has the role of amino acids with activation and can promote the nucleic acid biosynthesis, and can promote proteinsynthesis, it plays an important role in the infant's growth.

5.It is fatty acid metabolism,and can make fat, carbohydrate, protein be proper used by body.

6.To eliminate irritability, focus your attention, improve memory and balance.

7.It is nervous system function sound indispensable vitamin, a kind of nerve tissue in the formation of lipoprotein

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