Patents Assigned to Gyozo Terui
  • Method for separation of bacteria cells from culture broth
    Patent number: 4105804
    Abstract: Bacterial cells are separated from a culture broth by adding thereto a solution of casein or alkali-soluble soybean proteins, said culture broth being maintained at a pH less than 6. Bacteria cells are flocculated to form a protein-bacteria co-precipitate which is easily separable by a conventional procedure. The co-precipitate may be directly put to uses such as for foods or feeds.
    Type: Grant
    Filed: March 19, 1976
    Date of Patent: August 8, 1978
    Assignee: Gyozo Terui
    Inventors: Gyozo Terui, Nobuo Takada, Shuzo Sawada