FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (9): 630-632.

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Review on Progress of Biotechnology on L-Tryptophan

 YANG  Hui-Qin   

  1. College of Biology Science and Engineering,Hebei Economy and Trade University.Shijiazhuang 050061,China
  • Online:2007-09-15 Published:2011-11-22

Abstract: Referring to the reports on tryptophan,the physics and chemistry characteristics,application fields and the industry production methods are introduced,and the progress of biotechnological in trypotophan is reviewed in detail in this paper.

Key words: tryptophan, biotechnology, industry production