Affiliation:
1. Institute of Biochemistry and Physiology of Plants and Microorganisms of the Russian Academy of Sciences
2. Saratov State Medical University named after V. I. Razumovsky
Abstract
A significant part of research in environmentally friendly agroindustrial production is aimed at immobilized bacterial preparations with retained capacity for active growth without loss of metabolic activity both during immobilization and after long-term storage and biotechnological use. In the present work, immobilization of members of the genus Azospirillum on natural and synthetic carriers was investigated. Efficiency of immobilization of the cells of A. brasilense strain SR80 in alginate hydrogel and vermiculite was investigated. Proliferative and metabolic activities of immobilized preparations were investigated. The prospects of using vermiculite and calcium alginate as matrices for Azospirillum immobilization are shown.
Publisher
The Russian Academy of Sciences
Reference31 articles.
1. Ившина И. Б., Бердичевская М. В., Зверева Л. В. Фенотипическая характеристика алканотрофных родококков из различных экосистем // Микробиология. 1995. Т. 64. С. 507–513.
2. Кобзев Е. Н., Петрикевич С. Б., Шкидченко А. Н. Исследование устойчивости ассоциации микроорганизмов-нефтедеструкторов в открытой системе. // Прикл. биохимия и микробиология. 2001. Т. 37. С. 413–417.
3. Kobzev E. N., Petrikevich S. B., Shkidchenko A. N. Investigation of the stability of an association of oil-degrading microorganisms in an open system // Appl. Biochem. Microbiol. 2001. V. 37. P. 416–417.
4. Купряшина М. А., Петров С. В., Пономарева Е. Г., Никитина В. Е. Лигнинолитическая активность бактерий родов Azospirillum and Niveispirillum // Микробиология. 2015. Т. 84. С. 691–696.
5. Kupryashina M. A., Petrov S. V., Ponomareva E. G., Nikitina V. E. Ligninolytic activity of bacteria of the genera Azospirillum and Niveispirillum // Microbiology (Moscow). 2015. V. 84. P. 791–795.