| 摘要 |
microbiology. SUBSTANCE: enzymatic protein hydrolyzate is concentrated to the content (55 5) % of dry matter, cooled to (10 2) C, beaten up to foam formation and dried in drums. Steam is passed through drum cavities under pressure (2.5 0.5) kg/cm2. The distance between drums is (7.5 2.5) mm, drum revolution rate is (0.3 0.1) rev/min. Invention can be used for the industrial production of agarless nutrient agents. EFFECT: simplified process of drying, enhanced intensity.
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