L-Tryptophan Brand Provided with Favorable Offer

• Customization: Available
• Application: Improve Nutrition, Promote Growth
• Certification: ISO
• Model NO.: FEED ADDITIVE
• Shape: Powder
• Type: Amino Acid
• Appearance: White to Yellow Crystal Powder
• Function: Bacteriostasis Growth Promoter
• Transport Package: Bag
• Specification: 18mt/20′fcl
• Trademark: ND
• Origin: China
• Production Capacity: 1000mt/Month

Product Description

Product Name:L-Tryptophan 
CAS No.:73-22-3
Other Names:(S)-2-Amino-3-(3-indolyl)propionic acid
MF:C11H12N2O2
EC No.:200-795-6
Grade:Food Grade,Pharm Grade
Standard:USP/AJI/EP/CP
Appearance:White Crystalline Powder
Shelf life:2 Years
Assay:99.0~100.5%
Appearance:White Crystalline Powder
Molecular Weight:204.23


Description:
L-Threonine is an essential amino acid in humans (provided by food), Threonine is an important residue of many proteins, such as tooth enamel, collagen, and elastin. An important amino acid for the nervous system, threonine also plays an important role in porphyrin and fat metabolism and prevents fat buildup in the liver. Useful with intestinal disorders and indigestion, threonine has also been used to alleviate anxiety and mild depression. 


Amino acids are the basic material needed to constitute animal nutrition protein. Animals of the amino acids are L-shaped, so the animal feed L-amino acids can be a good use of some synthetic amino acids are D-type microorganisms also have D-type, for D-amino acids some animals can make good use of some relatively poor utilization. Methionine, cystine, glutamic acid, leucine, phenylalanine, proline and tyrosine either L or D-type, can be a good use of the animal, so now synthetic, added to feed is DL-methionine, and L-lysine.
Amino acids in animal nutrition important role are:
(1) material is a synthetic protein.
(2) to participate in a variety of important physiological activities.
(3) to provide energy.
(4) is necessary for animal production.