L-Tryptophan Feed Grade -

L-Tryptophan Feed Grade

High-Purity L-Tryptophan Feed Grade ≥ 98.5% – Essential Amino Acid for Animal Nutrition

L-Tryptophan is an essential amino acid required for protein synthesis and as a precursor of serotonin and niacin. Since animals cannot synthesize tryptophan naturally, it must be supplied through feed. Supplementation improves feed intake, growth, reproduction, and stress management in livestock and poultry. It is especially important in swine, poultry, ruminants, and aquaculture nutrition.

Key Specifications

Specification	Details
Product Name	L-Tryptophan Feed Grade
CAS Number	73-22-3
Appearance	White to light yellow crystalline powder
Assay (Purity, dry basis)	≥ 98.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (Pb)	≤ 10 ppm
Packaging	25kg bags or drums with inner liner
Shelf Life	2 years (if stored properly)
Usage	Poultry, Ruminants, Aquaculture

Applications & Benefits

Enhances feed intake and growth performance
Improves reproductive health and fertility
Supports nervous system and reduces stress-related behavior
Precursor of serotonin: stabilizes mood and improves well-being in animals
Reduces protein costs by optimizing amino acid balance

Packaging & Storage

Standard packaging: 25kg woven bags or drums with inner liner
Store in a cool, dry place, away from sunlight and moisture
Shelf life: ~2 years under proper storage conditions

Global Export Partnerships

At Addigen, we import and supply high-quality L-Tryptophan Feed Grade in Pakistan through trusted exporters worldwide.

Transparent and reliable supply chain
Long-term partnerships with exporters
Consistent quality and competitive pricing

Exporters looking to collaborate are invited to connect with Addigen for a sustainable business relationship.