Biotin is an eight-form water-soluble vitamin, biotin, also known as vitamin B7. It is a coenzyme - or coenzyme - used in many metabolic reactions in the body. Biotin is involved in lipid and protein metabolism and helps convert food into glucose, which the body uses for energy. It is also important for the maintenance of skin, hair and mucous membranes.
1. Involved in lipid metabolism of the body
Biotin is involved in fatty acid synthesis and also essential for the normal synthesis of long-chain unsaturated and fatty acids and fatty acid metabolism. In addition. Biotin is also related to the synthesis of acetylcholine and cholesterol metabolism.
2. Involved in protein and nucleic acid metabolism of the body
Biotin plays an important role in protein synthesis, amino acid deamination, purine synthesis, carbamoyl transfer and leucine and tryptophan catabolism metabolism. And it is also necessary for the transfer and decarboxylation of many amino acids.
3.Participate in carbohydrate metabolism of the body in carbohydrate metabolism.
4. Participate in the metabolism of other substances
Biotin is also involved in the metabolism of other nutrients such as methyl transfer reaction and sugar metabolism as a coenzyme component. Meanwhile, biotin is also related to lysozyme activation and sebaceous gland function; it is closely related to the metabolism of folic acid and pantothenic acid.
Biotin is an essential coenzyme in the metabolism of carbohydrates, fats and proteins. It is involved in the interconversion of carbohydrates and proteins, the conversion of proteins and carbohydrates to fats. It also acts as a coenzyme of carboxylase, transferring carboxyl groups and fixing carbon dioxide. Also acts as a cofactor for many enzymes, acting as a carboxyl carrier, fixing carbon dioxide and decarboxylating in carbohydrate metabolism. Biotin is involved in the metabolic process of sugar, protein and fat in animals in the form of coenzymes. Biotin is necessary to maintain the development of animal skin, hair, hooves, reproduction and nervous system, but also to improve feed utilization, weight gain, etc.. When lacking, growth is slow, reproduction is impaired, dermatitis, hair loss, skin keratinization, etc.. Skin ulceration, inflammation of oral mucosa, diarrhea, spasms, hoof sole cracking and bleeding are common in pigs. It is mainly used as an adjuvant for lesions caused by vitamin H deficiency and malnutrition.
Certificate of Analysis
| Product Name |
D-Biotin |
Quantity |
100Kg |
| Batch No. |
SOST20220827 |
Test Date |
20220830 |
| Manufacturing Date |
20220827 |
Expiry Date |
20240826 |
| Items |
Standards |
Results |
| Appearance |
White or almost white crystalline powder or crystals |
Conforms |
| Identification |
Positive response |
Conforms |
| Assay |
98.0~100.5% |
99.6% |
| Optical rotation |
+89° ~+93° |
+90.3° |
| Clarity |
Through the test |
Conforms |
| Loss on drying |
≤1.0% |
0.06% |
| Residue on ignition |
≤0.10% |
0.04% |
| Lead |
≤2ppm |
0.08mg/kg |
| Arsenic |
≤1 ppm |
0.13mg/kg |
| Conclusion: The product conforms to GB1903.2 |
QC : Guo Shan QA: Feng Li
Audited Supplier 
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