[Continuous cultivation of Penicillium brevicompactum that forms extracellular ribonucleases]. / Nepreryvnoe kul'tivirovanie Penicillium brevicompactum, obrazuiushchego vnekletochnye ribonukleazy.

Conditions for continuous cultivation of Penicillium brevi-compactum producing extra-cellular ribonucleases were studied. The two-step process of fermentation in the course of which the flow of the medium in the first fermenter was maintained at 0.054 hr-1, and in the second fermenter at 0.0527 hr-1, made it possible to produce 3--4 times more enzymes as compared to the batch culture.