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Specification :
Items | Specification | Results | Test Method | |
Identification | Infrared Absorption | Complies | USP34 | |
Appearance | White crystals or crystalline powder | Complies | USP34 | |
Specific rotation[α]D20 | +26.6°~+29.0° | +27.5° | USP34 | |
Heavy Metals, as Pb | ≤15PPM | <15PPM | USP34 | |
Loss on Drying | ≤1.0% | 0.18% | USP34 | |
Residue on ignition | ≤0.10% | 0.06% | USP34 | |
pH | 5.5~7.0 | 6.81 | USP34 | |
Related compounds | Individual impurity≤0.50% Total impuritis≤2.00% | Conforms | USP34 | |
Assay | 98.5%~101.5% | 99.80% | USP34 | |
Conclusion: | Meet the requirement of USP34 standard | |||
Product Uses
L-valine is the white crystals or crystalline powder, fist slightly sweet taste then slightly bitter taste. Freely soluble in formic acid, soluble in water, practically insoluble in ethanol and ether.
L-Valine is an essential amino acid that is necessary for smooth nervous sysytem and cognitive function. And it is one of the three Branched Chain Amino Acids (BCAAs). L-Valine cannot be
produced by the body and must be ingested through foods or supplements.
L-Valine can provide additional energy to the muscles to produce glucose, to prevent muscle weakness
L-Valine can help remove excess nitrogen from the liver, and help nitrogen transport to all parts of the body needs.
L-Valine cab be used as a nutritional supplement, may be co-formulated with other essential amino acid infusion, comprehensive amino acid preparations.
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