Patents Assigned to Tianjin University of Science and Technology
  • Polymer grade lactic acid monomer production bacteria and construction method thereof and technology for manufacturing lactic acid
    Patent number: 10472654
    Abstract: Disclosed are very high optically pure D- and L-lactic acid fermentation production strains and construction methods thereof and the method for preparing very high optically pure D- and L-lactic acids using the strains, wherein the deposit number of the D-lactic acid fermentation production strain is CGMCC No. 11059, and the deposit number of the L-lactic acid fermentation production strain is CGMCC No. 11060.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: November 12, 2019
    Assignee: Tianjin University of Science and Technology
    Inventors: Zhengxiang Wang, Kangming Tian, Dandan Niu, Fuping Lu