Valine Nutritional Supplement

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Valine Nutritional Supplement

leucine valine isoleucine/l leucine l isoleucine l valin

Product name: L leucine

CAS No.: 61-90-5

Molecular Weight: 131.17

Appearance: White Crystal Powder

Molecular Formula : C6H13NO2

Purity : 98%min

What is  the L-Valine?

L-Valine is an essential amino acid that is necessary for smooth nervous system and cognitive functioning. It is one of the three Branched Chain Amino Acids (BCAAs), the other two being L-leucine and L-isoleucine.

L-Valine cannot be produced by the body and must be ingested through foods or supplements. Amino acids are essential for everyday body functions, as well as for maintaining muscle and regulation of the immune system.

L-Valine is not processed by the liver, it is taken up by muscles.Some foods that contain L-Valine include leafy vegetables, kidney beans, poultry and milk.

Function :

L-Valine is an essential amino acid for increasing cognitive function and smoothing nervous system fuction.
L-Valine is also needed for muscle metabolism, tissue repair and the maintenance of a proper nitrogen balance in the body.
L-Valine is found in very concentrated levels in muscle tissue.
L-Valine is also good for correcting the type of amino acid deficiencies that can be caused by drug addiction


Feed Grade Valine:Valine is an essential and indispensable nutrient for pigs and poultry like lysine, theonine, methionine and tryptophan.

For Food Grade Valine: L- valine is a branched chain amino acid, along with leucine and isoleucine, which are essential to repaire tissue, regular blood glucose and provide energy for human body, especially for vigorous exercise.

For Medicine Grade Valine:As one of amino acid infusions, valine can be used to treat some liver disease.


DescriptionWhite crystals or crystalline powderConforms
IdentificationMeets the requirementsConforms
Specific rotation[a]D25+26.6°~+28.8°+27.0°
Loss on drying≤0.3%0.17%
Residue on ignition≤0.1%0.08%
Heavy metals≤0.0015%≤0.0008%

Chromatographic purity

Not more than 0.5% of any individual impurity is found

Not more than 2.0% of total impurities is found

Any individual impurity <0.5%

Total impurities <2.0%



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