0102030405
High Purity L-Valine from China Suppliers - Top Quality Raw Material for 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
Q
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, eggs, and legumes. It is vital for muscle metabolism, tissue repair, and energy production.
Q
What is the standard purity and specification of your L-Valine product?
Our L-Valine meets a high-purity standard of 98.5%–101.5% assay. It appears as white crystals or crystalline powder with a pH of 5.5–7.0 and a specific rotation of +26.6° to +28.8°, complying with strict quality control parameters.
Q
What are the main applications of L-Valine in the food and supplement industry?
L-Valine is widely used in nutritional supplements to support muscle health, athletic performance, and post-exercise recovery. In the food industry, it is added to various products to boost nutritional value. It is also used in clinical nutrition for patients with muscle-wasting conditions or liver diseases.
Q
Is L-Valine safe for use in pharmaceutical applications?
Yes. L-Valine and its derivatives are actively used in pharmaceutical research and drug development. Our product undergoes rigorous testing for heavy metals, microbial contamination, and other safety parameters to ensure it meets pharmaceutical-grade standards.
Q
How is the microbiological safety of L-Valine ensured?
Our L-Valine is tested for total plate count (≤1000 cfu/g), yeast and molds (≤100 cfu/g), and is confirmed negative for E. Coli, Staphylococcus Aureus, and Salmonella in 10g samples, ensuring high microbiological safety for food, supplement, and pharmaceutical use.
Q
What heavy metal limits does your L-Valine comply with?
Our L-Valine strictly complies with international safety standards for heavy metals: Heavy Metals ≤15ppm, Lead (Pb) ≤3ppm, Arsenic (As) ≤1ppm, Cadmium (Cd) ≤1ppm, and Mercury (Hg) ≤0.1ppm, making it safe for human consumption and industrial applications.