Preparation, properties and potential applications of exopolysaccharides from bacteria of the genera Xanthobacter and Ancylobater


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Abstract

Two new bacterial biopolymers (exopolysaccharides), ancylan and xylophilan, have been isolated and characterized. The optimal parameters for ancylan and xylophilan production under laboratory conditions were selected. Their physicochemical properties and effects on microorganisms (bacteria, fungi, and ciliates) were studied. The results suggest the potential application of these new exopolysaccharides in medicine and veterinary science.

About the authors

N. V. Kichemazova

Vavilov Saratov State Agrarian University

Author for correspondence.
Email: natali8519@mail.ru
Russian Federation, Saratov, 410012

E. N. Bukharova

Vavilov Saratov State Agrarian University

Email: natali8519@mail.ru
Russian Federation, Saratov, 410012

N. Yu. Selivanov

Institute of Biochemistry and Physiology of Plants and Microorganisms

Email: natali8519@mail.ru
Russian Federation, Saratov, 410049

I. A. Bukharova

Professional-Pedagogical College of the Gagarin Saratov State Technical University

Email: natali8519@mail.ru
Russian Federation, Saratov, 410056

L. V. Karpunina

Vavilov Saratov State Agrarian University

Email: natali8519@mail.ru
Russian Federation, Saratov, 410012

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