Catalase activity of psychrophilic bacteria grown at 2 and tat 30 C. Appl. MIicrobiol. 11:151-153. 1963.-Catalase atctivity was measured in resting-cell suspensions of psychrophilic bacteria grown at 2 and at 30 C. Enzyme activity decreased in both cell-suspension types as harvest age increased. At comparable plhysiological age, cells grown at 2 C had more catalase than cells grown at 30 C.

Catalase activity was measured in resting-cell suspensions of psychrophilic bacteria grown at 2 and at 30 C. Enzyme activity decreased in both cell-suspension types as harvest age increased. At comparable physiological age, cells grown at 2 C had more catalase than cells grown at 30 C.

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