Project Description
Product Description
L-Aspartic Acid is a non-essential amino acid produced through microbial fermentation, playing a key role in the urea cycle and energy metabolism. It serves as a precursor for the synthesis of other amino acids, nucleotides, and neurotransmitters, supporting cellular function and energy production. Widely used in dietary supplements, sports nutrition, and pharmaceutical applications, L-Aspartic Acid helps enhance endurance, reduce fatigue, and support cognitive health. Its chelating properties also make it valuable in industrial applications, such as biodegradable detergents and metal ion binders, showcasing its versatility across multiple industries.
Product Specification
Purity & Key Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Assay (C₄H₇NO₄, on dried basis) | 98.5% – 101.5% | Titration (USP/EP/JP) |
| Assay (HPLC, BioXtra grade) | ≥ 99.0% | HPLC |
| Specific Rotation | +24.0° to +26.0° | Polarimetry (USP <781>) |
| Loss on Drying | ≤ 0.5% | USP <731> |
| Residue on Ignition | ≤ 0.10% | USP <281> |
| pH (5% aqueous solution) | 2.5 – 3.5 | USP <791> |
Heavy Metals Control
| Parameter | Specification | Test Method |
|---|---|---|
| Heavy Metals (as Pb) | ≤ 10 ppm | USP <231> / ICP-MS |
| Arsenic (As) | ≤ 2 ppm | USP <211> / ICP-MS |
| Lead (Pb) | ≤ 10 ppm | USP <251> / ICP-MS |
| Iron (Fe) | ≤ 0.001% | Colorimetry |
Benefits
- L-Aspartic Acid supports energy production by participating in the Krebs cycle, aiding in ATP synthesis and reducing fatigue during physical activity.
- It promotes cognitive health by serving as a precursor to neurotransmitters like aspartate, which are essential for brain function and signal transmission.
- L-Aspartic Acid aids in detoxification by contributing to the urea cycle, helping the body eliminate excess ammonia and maintain metabolic balance.
- It enhances endurance and athletic performance by improving stamina and reducing muscle fatigue, making it popular in sports nutrition.
Application
- L-Aspartic Acid is commonly used in dietary supplements, sports nutrition products, and energy boosters, often formulated as capsules, tablets, or powders for easy consumption. It is also added to fortified foods and beverages to support metabolic health.
- In industrial applications, L-Aspartic Acid is utilized as a biodegradable chelating agent in detergents and water treatment systems, offering an eco-friendly alternative to traditional chemicals. For supplementation, typical doses range from 500 mg to 2,000 mg daily, depending on individual needs and professional recommendations.
Key Selling Points & Compliance
- High Purity Assurance
Our product meets an assay specification of ≥ 98.5%, in full compliance with USP, EP, BP, JP, and FCC standards. High purity ensures minimal interference from impurities and precise dosage control in formulations, contributing to the stability, safety, and reliability of finished products.
- Multi-Standard Compliance
The product simultaneously complies with USP, EP, BP, JP, and FCC requirements. This multi-standard compliance eliminates the need for customers to switch specifications for different target markets, simplifying supply chain management – a key advantage for multinational manufacturers serving global markets.
- Non-Animal Origin
Derived from non-animal sources, our product is suitable for vegan, vegetarian, and religious dietary requirements. This aligns with clean-label trends and growing consumer preference for naturally sourced, sustainable ingredients.
- GMP-Certified Production
Manufactured, packaged, and stored in cGMP-compliant facilities, our product is backed by rigorous quality management systems. Complete batch records and quality documentation provide reliable support for customer supplier audits and regulatory submissions.
- Cell Culture Suitability
Endotoxin-tested and suitable for mammalian cell culture applications, our L-Aspartic Acid meets the stringent purity requirements of the biotechnology and pharmaceutical R&D sectors.
- Traceable Quality Documentation
Every batch is accompanied by a complete Certificate of Analysis (COA) and full batch traceability documentation, ensuring end-to-end traceability from raw material to finished product. This enables customers to streamline internal quality review processes and reduce supply chain management costs.
Packing & Shipping
Why Choose Us & How to Order?
Located in China, if you purchase from us,we offer many additional convenient services, all of which cannot be easilly provided by other ingeredient products suppliers. Welcome to contact us to get FREE SAMPLE, COA and Nutrition Facts！
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