The Research Progress of L tryptophan
L tryptophan has more and more application in medicine,food,feed additives and the environmental monitoring,the application status were introduced. With the increase of market demand,the application study of L tryptophan has gradually become a new hot spot. The production methods of L tryptophan,such as the enzymatic,direct fermentation,microbial reforming process were introduced. The strategy was put forward and the research prospect of L tryptophan was forecasted.