STRAIN AZOTOBACTER CHROOCOCCUM AS PRODUCER OF POLY-beta-HYDROXYBUTYRATE

摘要

FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to novel strain Azotobacter chroococcum 7B that is a producer of poly-beta- hydroxy-butyrate. Strain is cultured in nutrient medium containing sugars as carbon source. The yield of poly-beta-hydroxybutyrate is 70-95%. Invention ensures to synthesize poly-beta- hydroxybutyrate both under laboratory and industrial conditions. EFFECT: increased yield of end product. 2 ex