IDENTIFICATION OF LIPOPEPTIDES PRODUCED BY BACILLUS AMYLOLIQUEFACIENS STRAINS

Zdenka BedloviÄovÃ¡; KarolÃ­na EnglerovÃ¡; RadomÃ­ra NemcovÃ¡; Miroslava KaÄÃ¡niovÃ¡

doi:10.15414/jmbfs.3690

IDENTIFICATION OF LIPOPEPTIDES PRODUCED BY BACILLUS AMYLOLIQUEFACIENS STRAINS

Authors

Zdenka BedloviÄovÃ¡ University of Veterinary Medicine and Pharmacy
KarolÃna EnglerovÃ¡ University of Veterinary Medicine and Pharmacy, KomenskÃ©ho 73, 041 81 KoÅ¡ice
RadomÃra NemcovÃ¡ University of Veterinary Medicine and Pharmacy, KomenskÃ©ho 73, 041 81 KoÅ¡ice
Miroslava KaÄÃ¡niovÃ¡ Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Tr. A. Hlinku 2, 94976 Nitra, Slovakia, Faculty of Biology and Agriculture, University of Rzeszow, Zelwerowicza St. 4, 35601 Rzeszow, Poland

DOI:

https://doi.org/10.15414/jmbfs.3690

Keywords:

Bacillus, lipopeptides, HPLC, MALDI-TOF/MS

Abstract

In this study we isolated and identified the lipopeptides produced by Bacillus amyloliquefaciens strains 1/6k and 4/9, which were isolated from Adriatic Sea. Lipopeptides belong to the family of cyclic biosurfactants representing a group of surface active compounds produced by various microorganisms. Studied Bacillus spp. strains were able to produce cyclic lipopeptides surfactin, iturin A and fengycin. The characterisation of lipopeptides was studied by various analytical techniques (high-performance liquid chromatography â€“ HPLC and matrix-assisted laser desorption/ionization time-of-flight analysis for molecular mass determination â€“ MALDI-TOF/MS). These methods confirmed co-production of three lipopeptides â€“ surfactin, iturin A and fengycin by Bacillus amyloliquefaciens.

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Published

2021-04-01

How to Cite

BedloviÄovÃ¡, Z., EnglerovÃ¡, K., NemcovÃ¡, R., & KaÄÃ¡niovÃ¡, M. (2021). IDENTIFICATION OF LIPOPEPTIDES PRODUCED BY BACILLUS AMYLOLIQUEFACIENS STRAINS . Journal of Microbiology, Biotechnology and Food Sciences, 10(5), e3690. https://doi.org/10.15414/jmbfs.3690

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Issue

Vol. 10 No. 5 (2021): April - May

Section

Microbiology

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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