Description
1. Product Overview
L-Tryptophan 98% is a high-purity essential amino acid produced for nutritional, pharmaceutical, and animal feed applications requiring consistent quality and reliable performance. It is widely used as a functional ingredient to support protein synthesis, animal growth optimization, and specialized nutritional formulations. With excellent purity and bioavailability, L-Tryptophan 98% enables manufacturers to enhance product performance while maintaining strict quality standards. Its growing importance in global nutrition, feed efficiency, and health-related industries makes it a strategic ingredient for modern supply chains.
2. Key Specifications & Technical Characteristics
- Chemical Composition: L-Tryptophan (C₁₁H₁₂N₂O₂), an essential aromatic amino acid
- Purity Level / Grade: ≥98% purity, feed grade / pharmaceutical and nutritional grade options available
- Appearance: White to off-white crystalline powder
- Form: Fine powder with excellent flowability and dispersion characteristics
- Solubility: Slightly soluble in water; suitable for controlled formulation processes
- Particle Size: Customizable particle size distribution according to application requirements
- Moisture Content: Controlled to meet industrial quality specifications
- Packaging Options: 25 kg bags, kraft paper bags with PE liner, jumbo bags, and bulk industrial packaging
- Shelf Life: Typically 24 months when stored in a cool, dry environment away from direct sunlight and moisture
3. Core Industrial Applications
- Animal Feed Industry: Used as a premium amino acid supplement in poultry, swine, aquaculture, and livestock nutrition to improve feed conversion efficiency, growth performance, and protein utilization.
- Nutritional Supplements: Incorporated into dietary supplements and functional nutrition products supporting amino acid balance and wellness formulations.
- Pharmaceutical Industry: Utilized as a key raw material in specialized formulations and biochemical applications.
- Fermentation & Biotechnology: Applied as a nutrient component in microbial fermentation processes and advanced biological manufacturing.
L-Tryptophan 98% delivers superior nutritional efficiency compared with conventional protein sources by allowing precise amino acid balancing, reducing unnecessary feed costs, and improving overall formulation performance.
4. Competitive Advantages
- High Quality Consistency: Manufactured under strict quality control systems to ensure stable purity, composition, and performance across batches.
- Reliable Global Supply: Supported by scalable production capacity and dependable sourcing networks for long-term industrial requirements.
- Logistics Capability: Available in export-ready packaging with flexible shipping solutions for bulk international deliveries.
- Cost Competitiveness: Enables manufacturers to optimize formulations and reduce raw material costs through efficient amino acid supplementation.
- Sustainability Benefits: Supports efficient resource utilization by improving protein conversion and reducing excess nutrient waste in animal production systems.
- Technical Documentation: Supplied with complete quality documentation including Certificate of Analysis (COA), specifications, and compliance records.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20MT
- Loading Capacity: Approximately 20MT per 20-foot container (subject to packaging configuration and shipping requirements)







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