VBH(D-Biotin)

1.What is VBH(D-Biotin)?

D-Biotin is a naturally occurring vitamin, also known as vitamin H. It is a highly bioactive compound that can be utilized by humans and other organisms.

项目    tem	检测标准 Specification	标准 Method	结果 Result
外观Appearance	白色或类白色粉末 White or off-white powder	USP	符合Conforms
鉴别Identification	1)A:       2)B:3)C:	USP	符合Conforms
含量Assay	98.5%～101.0%	USP/EP	98.90%
杂质Impurities	单个杂质Individual impurity:≤1.0% 总杂质Total impurities:≤2.0%	USP	0.72% 0.79%
比旋度Specific rotation	+89°~+93°	USP	+90.8°
熔点Melting range	229℃-232℃	In house	229.5-230.6℃
干燥失重 Loss on drying	≤0.5%	EP	0.01%
堆积密度Bulk density	≈0.35  g/cm³	In house	符合Conforms
灼烧残渣Sulfate ash	≤0.1%	EP	0.04%
重金属 Heavy metals	铅Pb:≤0.5ppm 砷As:≤1ppm 镉Cd:≤1ppm 汞Hg:≤0. 1ppm	ICPIAAS	符合Conforms 符合Conforms 符合Conforms 符合Conforms
目数Particle size	100%通过80目100%through 80 mesh	In house	符合Conforms
微生物 Microbials test:	总菌落数Total plate count≤1000cfu/g 霉菌酵母菌Yeast and mold≤100cfu/g 沙门氏菌Salmonella:不得检出Negative 大肠杆菌E.Coli.:不得检出Negative 金黄色葡萄球菌S.Aureus:不得检出Negative 总大肠杆菌Total Coli.:≤50cfug	CP-2020	符合Conforms 符合Conforms 未检出Negative 未检出Negative 未检出Negative 未检出Negative
溶解性Solubility	极微溶于水Very slightly soluble in water。	USP	符合Conforms
结论Conclusion	本产品符合USP/EP标准要求。 It Complies With updated USP43/EP Standard.

2.How it Works?

D-Biotin plays crucial roles in organisms. It serves as a cofactor for numerous enzymes, participating in catalytic reactions of key enzymes such as carbonic anhydrase, fatty acid synthase, and insulin. These reactions involve biological processes including energy metabolism, nucleic acid and fatty acid synthesis, which are essential for normal bodily functions.

Due to D-Biotin's near insolubility in water, its derivative - D-Biotin-L-sulfoxide (biotin-LSO) - is typically used in practical applications. This form of D-Biotin more readily binds with specific receptors in organisms and participates in various biological reactions. D-Biotin-L-sulfoxide is commonly employed in biological experiments as molecular probes, markers, and detection reagents.

D-Biotin is found in many food sources including meats, fish, eggs, nuts, and certain vegetables. Additionally, some probiotic bacteria in the intestines can also produce D-Biotin.

In summary, D-Biotin is an important vitamin that functions as a cofactor for multiple key enzymes in organisms. It participates in biological processes such as energy metabolism and biomolecule synthesis. D-Biotin-L-sulfoxide is a commonly used derivative for biological experiments and analyses.

3.Benefits and Use

Vitamin H, also known as biotin, plays essential roles in the body, including:

1. Promoting Protein Synthesis
   Biotin is crucial for protein metabolism, aiding in energy production and facilitating the synthesis of certain proteins.

2. Maintaining Hair Growth
   It supports healthy skin and hair growth, helping prevent conditions such as premature graying and hair loss.

3. Supporting Tissue and Organ Development
   Biotin contributes to the development of sweat glands, nerves, and bone marrow, and it benefits male gonadal health.

4. Anti-inflammatory and Analgesic Effects
   Adequate biotin intake may help alleviate eczema, dermatitis, and muscle pain.

5. Enhancing Immune Function
   Biotin participates in the metabolism of vitamin B12 and folic acid, promotes urea synthesis and excretion, and strengthens immune responses.

 

4.Q&A

Q:Does the company accept sample orders?

A:Yes, our company accepts sample orders.

Q:What is the minimum order quantity for the company?

A:We do not have a minimum order quantity requirement, we arrange according to the customer's needs.

Q:How to ensure the quality of goods?

A:We have a strict QC/QA management system and strict release procedures, and we will provide all procedures to customers before shipment according to their requirements.

Q:Can we see the product quality before the order is shipped?

A:Of course, we always provide a relative Batach (s) 'COA before shipping.

Q:How will you deliver the goods?

A:We will communicate with customers, adopt their suggestions, arrange the most suitable delivery method, and ensure mutual satisfaction.