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D-biotin: nutrition extender.
Quality standard:BP5.0/USP31
It can be used as auxiliary in the processing of food. It can prevent skin disease and improve lipid metabolism.Take too much raw albumen will lead to a biotin shortage.
Biotin is a water-soluble B vitamin that plays an important role in metabolizing the energy we get from food. Biotin assists four essential enzymes that break down fats, carbohydrates, and proteins. Biotin deficiency is rare, except, possibly, among pregnant women. All proposed therapeutic uses of biotin supplements are highly speculative. Functions: Preliminary research suggests that supplemental biotin might help reduce blood sugar levels in people. possibly reduce the symptoms of diabetic neuropathy.
Product Name: D-biotin (pure) | |
Package: 5/10kg per Drum | |
Shelf life: 2 years | |
Items of analysis | Specifications |
1 Description | a white or almost white crystalline powder |
2Identification(IR) | |
2.1IR | to match with the Referance IR spectrum |
2.2(TLC) | the principal spot in the chromatogram obtained with test. Solumn(b) is similar in position and size to the principle spot In the chromatograpm obtained with reference solution(a) |
2.3Color reactio | The bromino water is decolourised |
3:Specific Rotation [α25D] | +89°~+93° |
4:Organic Volatile impurities | |
4.1:Benzen | ≤2ppm |
4.2:Toluene | ≤100pp |
5:Appearance of solution | Clear and colourless |
6:Related substances | Conform |
7:Heavy Metals | ≤10ppm |
8:Loss on drying | ≤1.0% |
9:Sulphated ash | ≤0.1% |
10:Assay | ≥97.5~100.5% |
11:Microbiological | |
11.1Total aerobic bectera count | ≤1000cfu/g |
11.2Fungi count | ≤100cfu/g |
11.3E.Coli | n.d./g |
11.4Staphylococcus aureus | n.d./g |
11.5Psendomonas aeruginosa | n.d./g |
11.6Enterobacteria | n.d./g |
11.7Salmonella species | n.d./g |
99% biotin