Supply Health Supplements Vitamin B1

Brand Name:Sinoah
Certification:ISO, COA, MSDS
Model Number:Sinoah VB1-1
Minimum Order Quantity:1ton
Delivery Time:within one week after receiving your advance payment
Payment Terms:TT or LC, Westunion,Paypal
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Active Member
Location: Shijiazhuang Hebei China
Address: No.266 Tianshan Street Hi-Tech Park Shijiazhuang City, China
Supplier`s last login times: within 32 hours
Product Details Company Profile
Product Details

Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production. Neither fungi, plants, nor animals are capable of producing vitamin B12. Only bacteria and archaea have the enzymes required for its synthesis, although many foods are a natural source of B12 because of bacterial symbiosis. The vitamin is the largest and most structurally complicated vitamin and can be produced industrially only through bacterial fermentation-synthesis.


Test Items

Specifications

Test Result

Items Conclusion

Description

Dark red crystalline powder,

Have no smelly and tasteless;

Hygroscopicity.

Dark red crystalline powder,

Have no smelly and tasteless;

Hygroscopicity.

Complies

Identification

Positive

Positive

Complies

Ratio Absorbances

A361nm/A278nm:1.70-1.90

A361nm/A550nm:3.15-3.40

1.83

3.22

Complies

Pseudo Cyanocobalamin

Complies

Complies

Complies

Loss on Drying

12.0%

3.4%

Complies

Assay on dried

96.0%-100.5%

98.3%

Complies

Bacteria

1000cfu/g

700cfu/g

Complies

Mould,yeasts

100cfu/g

No found

Complies

E Coli

No found

No found

Complies

Limit of residual solvents

Acetone0.5%

0.28%

Complies

Conclusion

Conform to Complies with USP32.


China Supply Health Supplements Vitamin B1 supplier

Supply Health Supplements Vitamin B1

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