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PERNICOVÁ, I. KRATOCHVÍLOVÁ, O. KUČERA, D. OBRUČA, S.
Original Title
SCREENING OF PRODUCTION OF BIOSURFACTANTS IN SELECTED BACTERIA
Type
conference paper
Language
English
Original Abstract
Microbial surface active substances (biosurfactants) are amphiphilic compounds produced by numerous microorganisms. These bio-based molecules reveal a number of advantages over oil-based surfactants. Biosurfactants are not toxic and, moreover, are fully biodegradable. Moreover, they can also be obtained from renewable sources and operate within a wide range of pH, temperature or salinity. Therefore, they might be used in numerous applications including those requiring non-toxicity and biocompatibility. Apart from biosurfactant biosynthesis, many bacteria produce also polyhydroxyalkanoates (PHA) - microbial polyesters that are considered biodegradable and renewable alternatives to petrochemical polymers. It should be noted, that PHA is an intracellular product whereas biosurfactants are extracellular, so it would be interesting to produce both valuable metabolites in a single biotechnological process.
Keywords
Polyhydroxyalcanoate, biosurfactants, screening method,
Authors
PERNICOVÁ, I.; KRATOCHVÍLOVÁ, O.; KUČERA, D.; OBRUČA, S.
Released
21. 11. 2018
Location
Praha
ISBN
2336-8128
Periodical
International Conference on Chemical Technology
State
Czech Republic
Pages from
70
Pages to
73
Pages count
4
URL
http://www.icct.cz/AngiologyKlon-ICCT/media/system/2018/ICCT-2018-Proceedings.pdf
BibTex
@inproceedings{BUT151428, author="Iva {Buchtíková} and Olga {Kratochvílová} and Dan {Kučera} and Stanislav {Obruča}", title="SCREENING OF PRODUCTION OF BIOSURFACTANTS IN SELECTED BACTERIA", booktitle="International Conference on Chemical Technology", year="2018", journal="International Conference on Chemical Technology", pages="70--73", address="Praha", issn="2336-8128", url="http://www.icct.cz/AngiologyKlon-ICCT/media/system/2018/ICCT-2018-Proceedings.pdf" }