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98% Feed Grade Feed Supplement L-Tryptophan for Livestock
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FAQ

  • Quality Assurance

    ISO, FAMIQS, SGS, FDA

  • Package

    Phosphate: 25kg/bag, 50kg/bag, 1100kg/bag, 1200kg/bag, 1250kg/bag or as your request.
    Trace element: 25kg/bag, 50kg/bag, 1200kg/bag, 1350kg/bag or as your request.
    Amino acid:25kg/bag, 600kg/bag or as your request.
    Vitamin:1kg/bag, 25kg/bag, 25kg/drum ect.
    Protein: 25kg/bag, 50kg/bag, 600kg/bag, Unpackaged or as your request.

  • Delivery Time

    About 10-30days.

  • Modes of transport

    By air, by sea or by train.

  • Payment Term

    Pre-T/T OR LC at sight.

  • Packaging and storage

    Most pre-mixed packaging bags use three-in-one paper bags, which have the advantages of waterproof, light-proof, no leakage and not easy to damage. Generally 20-25 kg/bag. Since the premix contains a variety of active micro-components, the chance of their interaction will increase, so care should be taken to prevent moisture during storage.
     

  • Measurement and mixing

    For the measurement of micro-components, electronic scales should be used, accurate to 0.01 grams, and large amounts of raw materials can be used on scales. There are many kinds of mixers. Ordinary vertical mixers are prone to shortcomings such as automatic separation and slow discharge speed due to their slow feeding speed. It is best to use a horizontal double ribbon mixer or a cone mixer.

  • Amino acid addition problem

    Many experiments have confirmed that adding rumen bypass methionine and lysine can increase milk production and economic benefits. This can be added by dairy farms according to specific conditions.

  • Stability of trace components

    Under normal storage and use conditions, the physical and chemical properties of trace elements, vitamins and other components in the premix are stable, but when the moisture content is high, the stability is poor and the loss rate is large. Strictly control the water content of the premix, preferably not more than 5%.
     

  • Production technology

    Prevent and reduce the loss of active ingredients and ensure the stability and effectiveness of the premix. Choose raw materials with good stability. In terms of vitamins, it is better to choose stabilized raw materials; when using sulfate trace elements, the crystal water should be minimized, or oxides should be used instead, organic trace elements can also be selected; control choline chloride The amount of alkali, because of its strong water absorption, has a destructive effect on vitamins; vitamins should be added in excess, especially when the storage time exceeds 3 months; good quality antioxidants, anti-caking agents, and anti-fungal agents should be added.

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98% Feed Grade Feed Supplement L-Tryptophan for Livestock

5 0 Reviews
Availability:
Color: Light yellow 
Material: corn Sales 
Models: wholesale 
Min Order: 20mt 
Shelf Life: two years when properly stored 
Packing: net 25kg/50kg/600kg in Plastic woven bags with PE lining Storage: stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Inquire Add to Basket

  • Assay/% ≥98.00

  • POLIFAR

  • 293399

L-Tryptophan feed additives

CAS No.: 73-22-3 Other Names: feed grade L-Trypthphan
Molecular formula: C4H9NO3 EINECS No.: 200-795-6
Place of Origin: China Type: Feed grade amino acid
Efficacy: promote growth Brand Name: Polifar
Model Number: Feed additives Appearance: powder
Shelf Life: 2 years MOQ: 1000kg
Sample: Free,≤500g


【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.


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


Product Storage:Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Product Packaging: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
Delivery:About 1 - 2 week


Q1: How does feed-grade L-tryptophan contribute to animal health and performance?

A1: Feed-grade L-tryptophan supports protein synthesis, neurotransmitter production, stress reduction, and regulation of feed intake in animals.


Q2: How much feed-grade L-tryptophan should be added to animal feed?

A2: The amount of feed-grade L-tryptophan added to animal feed varies based on species, age, weight, health, and dietary requirements. It's determined by a qualified nutritionist or veterinarian and typically expressed as a percentage of total dietary protein or on a per-unit basis.



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98% L-Tryptophan Feed Grade L-Tryptophan Feed Supplement L-Tryptophan L-Tryptophan for Livestock 98% Feed Grade L-Tryptophan 98% Feed Supplement L-Tryptophan 98% L-Tryptophan for Livestock Feed Grade L-Tryptophan for Livestock Feed Supplement L-Tryptophan for Livestock Feed Grade Feed Supplement L-Tryptophan
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The Proper Addition Of Feed Additives Ensures Food Safety And Health
In animal nutrition, Polifar traders are among the industry's leading experts. The Polifar team is dedicated to providing global livestock users with the highest quality products and worry-free one-stop sourcing solutions, helping customers mitigate potential risks and achieve optimal results more easily.
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Purchasing polifar's feed additives allows you to enjoy superior one-stop service, proactively mitigate market risks, and reduce production losses.
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Meeting the Specific Needs of Multiple Species
There are many types of feed additives available, and different animals have different needs. Polifar, a professional supplier, can provide optimal nutritional formulas for poultry, pigs, ruminants, aquatic animals, and other animals.

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    If you need food ingredients, feed additives, or feed premix, please feel free to contact us. We have an excellent technical team, which can be designed according to customers' requirements.
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