Method for separation of bacteria cells from culture broth

Details Method for separation of bacteria cells from culture broth Method for separation of bacteria cells from culture broth

1976-03-19

1978-08-08

Penland, R. B.

Food or edible material: processes, compositions, and products

Products per se, or processes of preparing or treating...

Protein, amino acid, or yeast containing

195 29, 426 61, 426657, A23J 100

Patent

active

041058046

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.

REFERENCES:
patent: 2251334 (1941-08-01), Hall
patent: 2548520 (1947-02-01), Damschroder et al.
patent: 3356507 (1967-12-01), Wingerd
patent: 3583968 (1971-06-01), Pien
patent: 3681283 (1972-08-01), Yueh
patent: 3778514 (1973-12-01), Olson

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