分类号Ｑ５１７文献标识码Ｂ文章编号０００１６２０９（１９９９）０３０２７２７４Ｌ苯丙氨酸（ＬＰｈｅ）是一种重要的氨基酸，用于氨基酸输液和二肽甜味剂的生产。近十年来有关ＬＰｈｅ生产的研究非常活跃，其中之一是利用转氨酶由苯丙酮酸（ＰＰＡ）生产... Article Code Q517 Document Identification Code B Article ID 0001-6209 (1999) 030272  74L  Phe (L  Phe) is an important amino acid for amino acid infusion and dipeptide sweetener production. In the past decade, the research on the production of L Phe is very active, one of which is the use of transaminase from phenylpyruvate (PPA) production ...