
AJINOMOTO EUROLYSINE S.A.S. has produced and sold L-Lysine since 1976, L-Threonine since 1987, L-Tryptophan since 2000. Again, in 2009, AJINOMOTO EUROLYSINE S.A.S. is the first to launch a production of L-Valine for feed-use. Our amino acids are produced by the fermentation of raw materials from agriculture such as beet sugar, beet molasses or starch hydrolysates from cereals.

L-Valine Feed Grade from AJINOMOTO EUROLYSINE S.A.S is a major innovation for the feed industry.
Used to meet the digestible valine requirement of animals, L-Valine Feed Grade is a new ingredient that brings options for optimising feed formulations that have not been available before.
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A 20 pages synthesis document about the requirement and the roles of this amino acid!
This bulletin describes the effect of the age and sanitary status on animal requirement as well as the importance of threonine in gut functions.
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New software available
EvaPig® is a calculator of nutritional values of ingredients and diets for pigs and sows.
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38 publications in one information bulletin!
The most recent literature about the role of dietary tryptophan in piglet appetite, growth, behaviour and immunity
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