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    L-Valine is an essential amino acid that is necessary for smooth nervous sysytem and cognitive function.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. Amino acids is effective as an appetite suppressant, it benefits insomnia and nervousness, muscles, and the immune system.


    Item Specification Result Test Method
    Active Ingredeints      
    Assay 98.5% 99.5% HPLC
    Physical Control      
    Identification Positive Conforms           TLC
    Appearance white crystalline powder       Complies Visual
    Odor Characteristic Complies Organoleptic
    Taste Characteristic Conforms Organoleptic
    Sieve Analysis 100% pass 80 mesh Complies 80 Mesh Screen
    Loss on Drying 5% Max 3.37% 5g/105C /5hrs
    Solubility Solubility in water Conforms Visual
    Ash 3% Max 2.84% 2g/525C/5hrs
    Chemical Control      
    Sulphate 0.5% Max Complies 2g/525C/5hrs
    Insolubles In Ethanol 10ppm Max 5.3ppm  
    Ethanol Resides 0.2% Max Complies  
    Arsenic (As) NMT 2ppm Conforms Atomic Absorption
    Cadmium(Cd) NMT 1ppm Conforms Atomic Absorption
    Lead (Pb) NMT 2ppm Conforms Atomic Absorption
    Chlorate (Cl) NMT 1ppm Conforms Atomic Absorption
    Phosphate Organics NMT 1ppm Conforms Gas Chromatography
    Heavy Metals 20ppm Max Complies Atomic Absorption
    Pesticides Residues NMT 1ppm Conforms Gas Chromatography


    1.Feed Grade Valine:

    Valine is an essential and indispensable nutrient for pigs and poultry like lysine, theonine, methionine and tryptophan. In practical European formulas, it is usually considered as the fifth limiting amino acid. As it cannot be sythesized in the body, it needs supplementation from the diets. Valine is a branched chain amino acid along with leucine and isoleucine, involved in many important biological functions. It can help to improve the milk yield for lactating sow and enhance animal’s immune.Besides, Valine can improve the feed conversation rate and amino acid efficacy.

    2.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. Therefore, it can be used for sports drink. Besides, Valine can also be used as a food additive in bakery to improve flavor of food.

    3.For Medicine Grade Valine:As one of amino acid infusions, valine can be used to treat some liver disease. Besides, valine is one of the precusor substances for synthesis of new drugs. 


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