Cooperation between China and Canada to tackle the technology of liquid biological enzyme preparation

After six years of cooperative research on the enzyme structure of marine microorganisms, the Yellow Sea Fisheries Research Institute of China Academy of Fishery Sciences and Laval University of Canada have completed the purification and crystal growth experiments of protease, lipase, lysozyme, esterase and catalase of marine microorganisms, and obtained the spatial structure and active catalytic sites of protease The project will initially complete the development and application of 2-3 kinds of liquid enzyme preparations, develop key technologies for enzyme dormancy and activation, and break through the bottleneck of industrial enzyme inhibitor screening Due to the advantages of green raw materials, simple production process, low energy consumption, high enzyme yield and no residual pollution, liquid biological enzyme technology has become the mainstream of industrial catalyst Market in the future.