| 摘要 |
FIELD: biotechnology. ^ SUBSTANCE: invention relates to producing nutrient media used in microbiology. Medium for culturing heterotrophic microorganisms comprises the following components, g: red California worms as a protein basis, 90-100; peptone, 9-11; sodium chloride, 4-5; agar-agar, 18-20, and distilled water, up to 1 l. Invention provides simple method for preparing medium, availability of substrate with high-nutrient properties and low cost. ^ EFFECT: improved and valuable properties of nutrient medium. ^ 2 cl, 3 tbl, 5 ex |
