|
Product Name |
Biotin;D-Biotin;Vitamin H;Vitamin B7 |
|
Purity |
1% ; 2% ; 10% ; 98.5% |
|
Standard |
EP/USP/Food Grade/Feed Grade |
|
CAS No. |
58-85-5 |
|
Molecular formula |
C10H16N2O3S |
|
Molecular weight |
244.31 |
|
Certificate |
ISO,KOSHER,HALAL,HACCP |
|
Package |
1 kg tin ; 5kg/10kg/20kg/25kg drum or carton |

Product Parameters
|
Product Name |
Usage |
Quality standards |
Package |
|
D-Biotin(Vitamin H) |
Nutritional supplement, for food |
USP/EP |
1kg/tin,10kg 25kg/carton |
|
1% D-Biotin(Vitamin H) |
DCP as carrier,for food |
company standard |
25kg/carton |
|
2% D-Biotin(Vitamin H) |
Maltodextrin as carrier, for feed |
national standard(GB) |
25kg/carton |
|
10% D-Biotin(Vitamin H) |
Maltodextrin as carrier, for food |
company standard |
25kg/carton |
Products Description
What is Biotin Vitamin B7?
D-biotin is one of the eight forms of water-soluble vitamins. Biotin, also known as vitamin B7. It is a coenzyme - or coenzyme - used in many metabolic reactions within the body. DChemicalbook- Biotin is involved in lipid and protein metabolism and helps convert food into glucose, which the human body can use as energy. It is also important for maintaining the skin, hair and mucous membranes.
Biotin is a water-soluble vitamin (B7), also known as vitamin H, which is widely distributed in all animals and plants at low concentrations. It is found in relatively high amounts in egg yolks, yeast, milk and the internal organs of poultry. In addition, the bacteria in the human intestinal tract can also synthesize a large amount of biotin, which is distributed in various tissues throughout the body, with the highest content in the liver and kidneys. Biotin is a trace growth factor contained in every living cell. It is an important coenzyme for fat metabolism and other carboxylation reactions, and is indispensable for maintaining normal human growth and development as well as the health of the skin and bone marrow. A deficiency of biotin in the body may lead to dermatitis, atrophic glossitis, hyperesthesia, myalgia, fatigue, anorexia and mild anemia, while these symptoms will disappear after supplementing biotin. Its most common side effect is a cystic acne outbreak. But for the majority of people, even excessive consumption of this vitamin will not have a negative impact. However, pregnant women should not take biotin as there is a risk of causing miscarriage.


COA
CERTIFICATE OF ANALYSIS
| Batch Number | HS250402 |
| Batch Qusntih | 5000kg |
| Manufacture Date | April.2nd.2023 Analysis Date: Apr.4th.2023 Certificate Date: Apr.5th,2023 Storage Store in cool & dry place. Store in well-closed containers. |
| Shelf life 2 ears when properly stored. | |
|
Product Name |
D-Biotin(Vitamin B7) |
Batch No |
HS170402 |
|
Quantity |
25KG |
Analysis Date |
Apr. 03,2025 |
|
Mfg. Date |
Apr.llth,25 |
Exp. Date |
Apr. 10th,2028 |
|
Package |
25KG per drum |
Standard |
USP 38 |
|
No. |
Item |
Specification |
Result |
|
1. |
Appearance |
White or off white powder |
Complies |
|
2. |
Product Description |
Biotin, D-Btotin, Vitamin H |
Complies |
|
3. |
Identification |
A:IR |
Complies |
|
4. |
D-Biotin Content |
97.5% ≤ D-B W ≤100.5% |
99.6% |
|
5. |
Spedfic Rotation |
♦89 - +93 |
♦91.11 |
|
6. |
Melting Range |
229-233 |
229.7-230.6 |
|
7. |
Loss on Drying |
≤0.5% |
0.11% |
|
8. |
Sulfate Ash |
≤0.1% |
0.016% |
|
9. |
Particle size |
90%<20 microns |
Complies |
|
10. |
Pb |
≤0.5 ppm |
0.07 |
|
11. |
Ar |
≤1ppm |
O.5 |
|
12. |
Residual Solvent |
Chloroform≤ 6ppm Pyridine < 20ppm |
Complies |
|
13. |
Total microbacterial Count |
≤1000cfu/g |
Complies |
|
14. |
Yeast & Mould |
≤ 100cfu/g |
Complies |
|
15. |
EColi |
Negative |
Complies |
|
16. |
Salmonella |
Negative |
Complies |
|
17. |
Conclusion |
Conform with USP 38. |
|
Physiological function of Biotin Vitamin B7
1. Participate in lipid metabolism in the body
Biotin participates in the synthesis of fatty acids and is also an essential substance for the normal synthesis and metabolism of long-chain unsaturated and fatty acids. Besides. Biotin is also related to the synthesis of acetylcholine and cholesterol metabolism.
2. Participate in the metabolism of proteins and nucleic acids in the body
Biotin plays a significant role in protein synthesis, amino acid deamination, purine synthesis, carbamoyl transfer, and the catabolism of leucine and tryptophan. It is also necessary for the transfer and decarboxylation of multiple amino acids.
3. Participate in the body's carbohydrate metabolism in carbohydrate metabolism.
Biotinase participates in catalytic decarboxylation and carboxylation reactions and is an essential component of the tricarboxylic acid cycle. It is involved in and influences the metabolic processes of decarboxylation of pyruvate to oxaloacetic acid, conversion of malic acid to pyruvate, interconversion of succinic acid and propionic acid, and conversion of oxalosuccinic acid to n-ketosuccinic acid.
4. Participate in the metabolism of other substances
Biotin also participates as a coenzyme component in other nutrient metabolic processes such as methyl transfer reactions and glucose metabolism. 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.
Application of Biotin Vitamin B7
Biotin is an essential coenzyme in the metabolism of carbohydrates, fats and proteins. Participate in the mutual transformation between carbohydrates and proteins, and the conversion of proteins and carbohydrates into fats. And as a coenzyme of carboxylase, it transfers carboxyl groups and fixes carbon dioxide. It also serves as a cofactor for many enzymes, functioning as a carboxyl carrier. In carbohydrate metabolism, it fixes carbon dioxide and decarboxylates. Biotin participates in the metabolic processes of sugars, proteins and fats in animals in the form of coenzymes. Biotin is essential for maintaining the development of animals' skin, hair, hooves, reproductive and nervous systems, and it can also improve feed utilization and weight gain. When lacking, growth is slow, reproductive disorders occur, and symptoms such as dermatitis, hair loss, and keratinization of the skin appear. Common symptoms in pigs include skin ulcers, inflammation of the oral mucosa, diarrhea, cramps, cracks and bleeding on the soles of the hooves. It is mainly used as an adjuvant for diseases and malnutrition caused by vitamin H deficiency.
Function of Biotin Vitamin B7
1.It helps the normal synthesis and metabolism of fat, glycogen and amino acids in the human body;
2.Promote the normal operation and growth of sweat glands, nerve tissues, bone marrow, male gonads, skin and hair, and alleviate the symptoms of eczema and dermatitis;
3.To prevent white hair and hair loss, ChemicalBooks can help treat baldness.
4.Relieve muscle pain;
5.Promote the synthesis and excretion of urea, purine synthesis and the biosynthesis of oleic acid.
6. It is used for the treatment of arteriosclerosis, stroke, lipid metabolism disorders, hypertension, coronary heart disease and circulatory disorders.








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