Bulk Price Feed Grade L- Tryptophan for Poultry

• Customization: Available
• Application: Boost Immunity, Improve Nutrition, Increase Egg Production Rate, Promote Growth
• Certification: CE, ISO
• Model NO.: L-Tryptophan
• Type: Tryptophan Additive
• Item: L-Tryptophan
• Other Name: Tryptophan
• Formula: C11h12n2o2
• Appearance: White Crystalline Powder
• Package: 25kg PP Bag
• Service: Support OEM and ODM
• Delivery Time: 7-10 Day After Receive Order
• Transport Package: 25 Kg PP Bag
• Specification: L-Tryptophan
• Trademark: TJCHEMI
• Origin: Tianjin

Product Description

Product Description

Product Name: l tryptophan
CAS.NO : 73-22-3
MF: C11H12N2O2
Purity: 99%
Appearance: White crystaliine powder
Grade: Feed grade

Tryptophan, also known as β-indolylalanine, is one of the essential amino acids of the human body. Tryptophan is an important
precursor substance for auxin biosynthesis in plants. Its structure is similar to IAA, and it is ubiquitous in higher plants. It
is also an important neurotransmitter in the human body-the precursor of serotonin; it can be used in pregnancy. Nutritional
supplements for women and special milk powder for infants and young children, used for niacin deficiency (pellagra), as a
tranquilizer, can regulate mental rhythms, improve sleep.

Specification

Specification of L Tryptophan :

Testing Item	Standard	Result
Appearance	White or almost white, crystals or crystalline powder	conforms
Assay	98.5%~101.5%	99.6%
Specific Rotation	-29.0° -32.8°	-30.8°
Residue on Ignition	≤0.1%	0.03%
Loss on drying	≤0.3%	0.1%
PH	5.0~7.0	5.9
Chloride	≤0.05%	<0.05%
Sulfate	≤0.03%	<0.03%
Iron	≤0.002%	<0.002%
Heavy Metal(Pb)	≤0.0015%	conforms
Arsenic(As)	≤0.0001%	conforms

Application

1. L-Tryptophan is an important nutrient.
2. L-Tryptophan takes part in the renewal of animal blood plasma protein in the body
3. L-Tryptophan helps nicotinic acid and the synthesis of hemoglobin. It can significantly increase antibody in pregnant animals baby.
4. L-Tryptophan can promote lactation of cows and sows.
5. L-Tryptophan is used as control agent of pellagra.

Packaging & Shipping

25kg pp bags or Fiber drum, 
Stored in a ventilative and dry warehouse instead of in the open air, kept away from water

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