L-Valine

L-valine is needed for protein biosynthesis in the organism of animals and forms part of all important proteins. The low valine content of plant-based raw feed materials frequently limits the utilization of other protein building blocks. Valine is the fifth limiting amino acid in pigs, and the fourth limiting in poultry.

The addition of ValAMINO®, along with MetAMINO® (DL-methionine), Biolys® (L-lysine), ThrAMINO® (L-threonine) and TrypAMINO® (L-tryptophan), allows to further reduce crude protein content of feed without any loss of animal growth performance. This results in lower feed costs and conserves natural resources in agricultural feed production, which in turn reduces land use, greenhouse gas emissions, and potential eutrophication and acidification. In this manner, targeted amino acid supplementation contributes to the sustainable supply of animal protein for a growing world population.

L-Valine is one of the branched-chain amino acids (BCAA), along with isoleucine and leucine. It is essential for appropriate tissue regeneration and muscle development. In addition, supplementing L-Valine is one way to balance low-protein diets effectively.

In the global feed grade amino acids market, the valine market has shown a high growth rate over the past few years. This, coupled with the global feed trend of reducing excess dietary crude protein (CP), means that supplementation of L-valine can allow for a further reduction of dietary CP levels and help reduce nitrogen excretion while minimising feed cost.

Chemical description

Chemical structure       
Molecular formula C5H11NO2
Molecular weight  117.15
Isomer L(Laevo-rotatory)
CAS Number 72-18-4

Commercial guarantee:

L-valine,% 96.5 Minimum HPLC, AOAC 999.13
Moisture,% 1.5 Maximum 105℃ for 4 hours
Purity,% 98 Minimum L-Valine on dry matter

Nutritional Values:

Dry matter,% 95.8 Minimum 105℃ for 4 hours
Digestibility,% 100    
Crude Protein,% 74.4 Minimum Reg.(EC) No.152/2009(Nx 6.25)
ME poultry, MJ/kg 22.0    
DE pigs, MJ/kg 24.4    
ME pigs, MJ/kg 22.9    
NE pigs, MJ/kg 17.7    

 

 

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