Issue |
BIO Web Conf.
Volume 23, 2020
II International Scientific Conference “Plants and Microbes: The Future of Biotechnology” (PLAMIC2020)
|
|
---|---|---|
Article Number | 02012 | |
Number of page(s) | 9 | |
Section | Microbial Biotechnology | |
DOI | https://doi.org/10.1051/bioconf/20202302012 | |
Published online | 14 August 2020 |
Search for new cultured lipophilic bacteria in industrial fat-containing wastes
1 Tomsk State University, Laboratory of Industrial Microbiology, 634050 Tomsk, Russia
2 TomBioTech LLC, Industrial Technology and Research Laboratory, 634030 Tomsk, Russia
3 Darwin LLC, Research and Production Laboratory, 634031 Tomsk, Russia
* Corresponding author: gerasimchuk_ann@mail.ru
Fat-containing wastes that are generated as a result of industrial production of food products and are being accumulated in large quantities in wastewater and sewage treatment plants and present a serious environmental problem. Microorganisms that decompose various types of lipids may be potential candidates for creation of commercial bioformulations for fat destruction. The aim of the study was to obtain pure cultures of lipophilic bacteria from fat-containing wastes, to study their diversity and activity for the development of a biological product. As a result, 30 strains of different phylogenetic groups with lipolytic activity was obtained. The most isolated strains were represented by enterobacteria and pseudomonas members within the Gammaproteobacteria. Almost half of the isolated strains were closely related to conditionally pathogenic microorganisms such as Serratia, Klebsiella etc. Non-pathogenic strains and promising for biotechnology ones belonged to Pseudomonas citronellolis, P. nitroreducens, P. synxantha, P. extremaustralis, Bacillus subtilis, B. amyloliquefaciens, Brevibacillus brevis and Microvirgula sp.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.