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L Tryptophan Feed Grade - China

price: contact company for price

pls contact lulu@lumix-industry.

com/W hatsApp +8615605171879 for more details

Product performance: L-Tryptophan is one of essential amino acids and the fourth limiting amino acid in animal diets, which means it could not be synthesized by the body, in addition, dietary supply through feed materials is usually insufficient.

The deficiency of L-Tryptophan was generally characterized as decreased feed intake and efficiency, and slow growth rate.

Considering L-Tryptophan playing a key role in growth performance and feed efficiency, it is recommended to add L-Tryptophan in diet to achieve the optimal amino acid balance and fulfill the digestible tryptophan requirement of animals, especially piglets, sows and poultry etc.

Analysis of certificate:

Testing Item Standard Result

Appearance White to light yellow crystal powder conforms

Assay/% ≥98.00 99.10

Specific Rotation -29.0℃~32.8℃ -29.3℃

Residue on Ignition/% ≤0.50 0.40

Loss on Drying/% ≤0.50 0.30

Heavy Metal(Pb)/% ≤5 <5

Arsenic(As)/% ≤2 conforms

Mercury(Hg)/% ≤0.1 conforms

Cadmium(Cd)/% ≤2 conforms

Salmonella Negative in 10g conforms

PH 5.0~7.0 conforms

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation.

Please handle with care to prevent bag damage, store away from toxic substances.

Packing: Net 20kg kraft paper bag or Net 20kg in Plastic woven bags with PE lining

Loading: 10MT/20FCL' ;9.2MT/20FCL' with pallets, 20MT/40FCL' with pallets

Shelf Life: Two years when properly stored


Company Contact:


  • Phone: 18266932114

  • Address: 16F, Block D, ZongBu Center, JiangBei Street, jinhua , zhejiang , China

  • Email: Email

Published date: November 3, 2020

  • Business Description: "

    As a supplier to the animal feed industry, specialized in feed additives and feed specialties, Lumix understands its role as a vital integrated part in the food chain, from Farm to Fork.

    Our product range offers amino acids, vitamins, minerals, yeast, enzymes en to our customers, with a strong commitment to animal health and welfare.

    This should be understood as our contribution to better human and environmental health, for all of us and future generations.

    pls contact lulu@lumix-industry.

    com/W hatsApp +8615605171879 for more details"

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