The aim of this work was to develop a technology for obtaining bacterial exopolysaccharides. The problem was solved by using the bacterial strain Halovibrio variabilis UzAS3 as a polysaccharide producer. The optimal parameters of bacterial cultivation have been determined. A technological scheme for obtaining bacterial polysaccharides has been developed, which includes such stages as the cultivation of bacteria, the separation of bacterial biomass from the culture liquid, desalting, precipitation, washing and drying. The obtained results show that bacteria have a high potential for the yield of bacterial exopolysaccharides (7.1-9.5 mg/ml).
Abdulaziz, KULONOV; Dilbar, MIRZARAKHMETOVA; and Nigora, TURAEVA
"OBTAINING OF BACTERIAL POLYSACCHARIDES,"
CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2020
, Article 11.
Available at: https://uzjournals.edu.uz/cce/vol2020/iss4/11