BACTERIUM Azotobacter chroococcum 12A STRAIN AS PRODUCER OF POLY-3-OXYBUTYRATE AND COPOLYMER OF POLY-3-OXYBUTYRATE WITH 3-OXYVALERATE Russian patent published in 2007 - IPC C12N1/20 C12R1/65 

Abstract RU 2307159 C1

FIELD: biothechnology.

SUBSTANCE: Claimed strain is cultivated on nutrient medium containing sugars as main carbon source for poly-3-oxybutyrate synthesis and valeric acid as add carbon source for synthesis of copolymer thereof. Target products are obtained with yield of 30-90%.

EFFECT: new large scale method for synthesis of poly-3-oxybutyrate and copolymer of poly-3-oxybutyrate with 3-oxyvalerate.

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RU 2 307 159 C1

Authors

Bonartseva Garina Aleksandrovna

Bonartsev Anton Pavlovich

Iordanskij Aleksej Leonidovich

Makhina Tat'Jana Konstantinovna

Myshkina Vera Leonidovna

Popov Vladimir Olegovich

Dates

2007-09-27Published

2006-05-06Filed