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High Purity L-Valine from China Suppliers - Premium Nutritional and Pharmaceutical Factory Products
Basic Information
Product Description
L-Valine, also known as L-2-Amino-3-methylbutanoic acid. L-Valine is one of three branched-chain amino acids (BCAAs), alongside leucine and isoleucine. BCAAs are directly utilized as an energy source in muscles, helping to reduce muscle breakdown during exercise, enhance endurance, and reduce fatigue. As an essential amino acid, L-Valine cannot be synthesized by the human body and must be obtained through dietary sources such as meat, dairy, eggs, and legumes. It plays a critical role in muscle metabolism, tissue repair, and energy production, particularly during fasting or intense physical activity.
Applications
- 💊 Nutritional Supplements: L-Valine is commonly used in dietary supplements to support muscle health, athletic performance, and recovery.
- 🏥 Clinical Nutrition: It provides necessary amino acids for patients with muscle-wasting conditions or liver diseases.
- 🔬 Pharmaceutical Industry: L-Valine and its derivatives are used in the design and synthesis of new drug molecules, particularly in the development of antibacterial, antiviral, and anticancer agents.
- 🍱 Food Industry: It is added to various food products to enhance their nutritional value.
Product Specification
| Items | Specification |
|---|---|
| Description | White crystals or crystalline powder |
| Assay | 98.5%～101.5% |
| Identification (Infrared Absorption) | Corresponding to Reference Spectrum |
| Mesh Size | ≥80% pass through 80 mesh |
| PH | 5.5～7.0 |
| Specific Rotation | +26.6°～+28.8° |
| Residue on Ignition | ≤0.1% |
| Loss on Drying | ≤0.3% |
| Chloride (Cl) | ≤500ppm |
| Iron (Fe) | ≤30ppm |
| Sulfate (SO₄) | ≤300ppm |
| Heavy Metals | ≤15ppm |
| Lead (Pb) | ≤3ppm |
| Arsenic (As) | ≤1ppm |
| Cadmium (Cd) | ≤1ppm |
| Mercury (Hg) | ≤0.1ppm |
| Total Plate Count | ≤1000cfu/g |
| Yeast and Molds | ≤100cfu/g |
| E. Coli | Negative in 10g |
| Staphylococcus Aureus | Negative in 10g |
| Salmonella | Negative in 10g |
Frequently Asked Questions (FAQ)
❓ What is L-Valine and what is it used for?
L-Valine is an essential branched-chain amino acid (BCAA) that the human body cannot produce on its own. It is widely used in nutritional supplements, clinical nutrition, the pharmaceutical industry, and food products to support muscle metabolism, tissue repair, and energy production.
❓ What is the purity level of your L-Valine?
Our L-Valine meets a high-purity assay standard of 98.5%–101.5%, ensuring consistent quality suitable for pharmaceutical, nutritional, and food-grade applications.
❓ What are the natural dietary sources of L-Valine?
L-Valine is naturally found in protein-rich foods including meat, dairy products, eggs, and legumes. Since it is an essential amino acid, adequate dietary intake or supplementation is necessary for maintaining optimal health and muscle function.
❓ How does L-Valine benefit athletic performance?
As a branched-chain amino acid, L-Valine is directly utilized as an energy source by muscle tissue. It helps reduce muscle breakdown during exercise, enhances endurance, and decreases fatigue, making it a popular ingredient in sports nutrition and recovery supplements.
❓ What is the appearance and physical form of L-Valine?
L-Valine appears as white crystals or a crystalline powder. It has a pH range of 5.5–7.0 and a specific rotation of +26.6° to +28.8°, with at least 80% of particles passing through an 80-mesh screen.
❓ Is the L-Valine microbiologically safe for use in food and pharmaceutical products?
Yes. Our L-Valine undergoes rigorous microbiological testing. It meets strict safety standards with a total plate count of ≤1000 cfu/g, yeast and molds ≤100 cfu/g, and confirmed negative results for E. Coli, Staphylococcus Aureus, and Salmonella in 10g samples.