2.
    发明专利
    未知

    公开(公告)号:DE3877510D1

    公开(公告)日:1993-02-25

    申请号:DE3877510

    申请日:1988-09-29

    Applicant: BASF AG

    Inventor: COOPER BRYAN DR

    Abstract: Prodn. of pyruvic acid (I) or its salts is effected by culturing Acetobacter sp. ATCC 21409 under aerobic conditions in the presence of D(-)-lactic acid (II).

    4.
    发明专利
    未知

    公开(公告)号:ES2053667T3

    公开(公告)日:1994-08-01

    申请号:ES88116098

    申请日:1988-09-29

    Applicant: BASF AG

    Inventor: COOPER BRYAN DR

    Abstract: Pyruvic acid is prepared by microbiological oxidation of D-(-)-lactic acid.

    5.
    发明专利
    未知

    公开(公告)号:DE3733157A1

    公开(公告)日:1989-04-27

    申请号:DE3733157

    申请日:1987-10-01

    Applicant: BASF AG

    Inventor: COOPER BRYAN DR

    Abstract: Pyruvic acid is prepared by microbiological oxidation of D-(-)-lactic acid.

    6.
    发明专利
    未知

    公开(公告)号:DE4031854A1

    公开(公告)日:1992-04-09

    申请号:DE4031854

    申请日:1990-10-08

    Applicant: BASF AG

    Abstract: Mutants of the bacillus ATCC 6051 A with the registration number DSM 6015 at the German Collection of Micro-organisms in Brunswick and mutants of DSM 6015 which, like DSM 6015, generate anthranilic acid in a nutrient solution containing L-tryptophane, and process for the fermentative production of anthranilic acid.

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