L Valine - L Valine Exporter, Manufacturer, Distributor, Supplier, Trading Company, Shijiazhuang, China

L Valine

L-valine is aliphatic amino acids, one of twenty protein amino acids and one of eight essentias amino acids for human body. It also belongs to one of the three bianched-chain amino acids. Involved in connective tissue, epithelial mesenchy-mal capillary formation and maintain normal permeability, can increase appetite and promote secretion of pepsin, enhance immunity, improve the growth retardation, to prevent tooth decay and improve calcium absorption, promote bone growth, the lack of human body when the body would affect the growth and development, caused by a nerve-impaired, movement disorders, anemia and so on. Used as the main nutritional supplements, and the main ingerdients of amino acid infusion and integrated amino acid preparation.

Description: White crystals or crystalline powder
Identification: Infrared absorption
Specific Rotation: +26.6^o ~+28.8^o
Loss on drying: No more than 0.3%
Residue on ignition: No more than 0.1%
Chloride: No more than 0.05%
Heavy metals: No more than 0.0015%
Assay: 98.5~101.5%