L-Tryptophan Feed Grade is a Feed Additives product. Key specs — Origin: China.
Product Description
L-Tryptophan Feed GradeCAS NO.: Molecular Formula:C11H12N2O2Molecular Weight: 204.23Properties:Tryptophan is one of the 20 , as well as an in the diet. It is encoded in the standard as the UGG. Only the L- of tryptophan is used in or proteins, but the D- is occasionally found in naturally produced (for example, the marine venom ).
The distinguishing structural characteristic of tryptophan is that it contains an functional group.Specification: Item Index
Assay 98.5%min.
Loss On Drying 0.5%max.
PH 5.0-7.0
Residue On Ignition 0.5%max.
Optical Rotation -29.5 o -33.0o
Bulk Density /
Transmittance /
Usage :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, L-Tryptophan 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.Packing and storage:Tryptophanis packed in25kg/drum.
L-Tryptophanshould be stored in cool and air place.Shelf life: 2 years in original packages Key words: Tryptophan,(R)-2-Amino-3-(3-indolyl)propionic acid; D-alpha-Amino-3-indolepropionic acid; 3,3'-Indolyl-2-alanine
