Process for producing L-phenylalanine
    3.
    发明授权
    Process for producing L-phenylalanine 失效
    生产L-苯丙氨酸的方法

    公开(公告)号:US4755466A

    公开(公告)日:1988-07-05

    申请号:US697576

    申请日:1985-02-01

    摘要: A process for producing L-phenylalanine, which comprises reacting cinnamic acid and an ammonia generator in an aqueous medium in the presence of an enzyme or enzymes from a microorganism belonging to the genus Geotrichum, Moniliella, Syncephalastrum, Endomyces, Aspergillus, Saccharomycopis, Eurotium, Glomerella, Pellicularia or Conatobotyrum, wherein the enzyme or enzymes are capable of producing L-phenylalanine from cinnamic acid and an ammonia generator, and collecting L-phenylalanine from the aqueous medium, is disclosed along with both new and old microorganisms that can be used in the practice of the invention.

    摘要翻译: 一种生产L-苯丙氨酸的方法,其包括在水性介质中,在酶或者来自属于地热属,莫利菌属,Syncephalastrum,Endomyces,曲霉属,酵母属,欧洲,属的微生物的酶的存在下,使肉桂酸和氨发生剂反应, Glomerella,Pellicularia或Conatobotyrum,其中酶或酶能够从肉桂酸和氨发生器产生L-苯丙氨酸,并从水性介质中收集L-苯丙氨酸,以及可以用于 本发明的实践。

    Process for the production of L-aspartyl-L-phenylalanine methy ester or
L-aspartyl-L-phenylalanine
    5.
    发明授权
    Process for the production of L-aspartyl-L-phenylalanine methy ester or L-aspartyl-L-phenylalanine 失效
    生产L-天冬氨酰-L-苯丙氨酸甲酯或L-天冬氨酰-L-苯丙氨酸的方法

    公开(公告)号:US4711846A

    公开(公告)日:1987-12-08

    申请号:US604523

    申请日:1984-04-27

    CPC分类号: C07K5/0613 Y10S435/849

    摘要: A process for the production of L-aspartyl-L-phenylalanine methyl ester of L-aspartyl-L-phenylalanine by contacting an appropriate microorganism or enzyme-containing fraction of said microorganism with L-aspartic acid and L-phenylalanine methyl ester or L-phenylalanine in an aqueous medium so that L-aspartyl-L-phenylalanine methyl ester or L-aspartyl-L-phenylalanine is produced.

    摘要翻译: 通过使所述微生物的适当微生物或含酶部分与L-天冬氨酸和L-苯丙氨酸甲酯或L-天冬氨酰基-L-苯丙氨酸接触来制备L-天冬氨酰基-L-苯丙氨酸的L-天冬氨酰基-L-苯丙氨酸甲酯的方法, 苯丙氨酸在水性介质中的溶液,从而产生L-天冬氨酰基-L-苯丙氨酸甲酯或L-天冬氨酰基-L-苯丙氨酸。