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High Purity L-Valine from China Suppliers - Premium Nutritional and Pharmaceutical Grade Raw Material from Our Factory
Basic Information
Product Description
🧬 Essential Branched-Chain Amino Acid (BCAA)
L-Valine, also known as L-2-Amino-3-methylbutanoic acid, 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
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Nutritional Supplements
L-Valine is commonly used in dietary supplements to support muscle health, athletic performance, and recovery.
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Clinical Nutrition
It provides necessary amino acids for patients with muscle-wasting conditions or liver diseases.
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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.
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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)
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What is L-Valine and why is it considered an essential amino acid?
L-Valine is a branched-chain amino acid (BCAA) classified as essential because the human body cannot synthesize it on its own. It must be obtained through dietary sources such as meat, dairy products, eggs, and legumes. It is vital for muscle metabolism, tissue repair, and energy production.
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What is the purity level of your L-Valine product?
Our L-Valine meets a high-purity standard with an assay range of 98.5%～101.5%, ensuring pharmaceutical and food-grade quality suitable for a wide range of applications.
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What are the main industries that use L-Valine?
L-Valine is widely used across multiple industries including nutritional supplements, clinical nutrition, the pharmaceutical industry (for drug synthesis), and the food industry to enhance nutritional value of food products.
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Is L-Valine safe in terms of heavy metal content?
Yes. Our L-Valine strictly controls heavy metal content: Heavy Metals ≤15ppm, Lead (Pb) ≤3ppm, Arsenic (As) ≤1ppm, Cadmium (Cd) ≤1ppm, and Mercury (Hg) ≤0.1ppm, all complying with international safety standards.
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What is the physical appearance and storage form of L-Valine?
L-Valine appears as white crystals or a crystalline powder with a mesh size where ≥80% passes through an 80-mesh screen. It has a pH range of 5.5～7.0 and a specific rotation of +26.6°～+28.8°.
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Does L-Valine meet microbiological safety requirements?
Absolutely. Our L-Valine undergoes rigorous microbiological testing. Total Plate Count is ≤1000cfu/g, Yeast and Molds ≤100cfu/g, and tests for E. Coli, Staphylococcus Aureus, and Salmonella are all confirmed Negative in 10g.