Secondary metabolites with antibacterial effects from leaves of different hop cultivars during vegetal periods

Authors

  • Eva Urgeová Department of Biotechnology, University of SS. Cyril and Methodius, J. Herdu 2, Trnava, SK-917 01, Slovak Republic
  • Ľudovít Polívka Department of Biotechnology, University of SS. Cyril and Methodius, J. Herdu 2, Trnava, SK-917 01, Slovak Republic

DOI:

https://doi.org/10.36547/nbc.1142

Keywords:

hop, extracts, polyphenols, flavonoids, antibacterial effect

Abstract

According to the latest EU regulations it is necessary to cut down the consumption of chemically based pesticides. Several research programmes are focussed on the study of secondary metabolites of plants, which have antimicrobial or antifungal activity against microbial phytopathogens. Other reasons for using of natural biocides are the growth of resistance of phytopathogens against several pesticides; broaden microbial attacks to significant agricultural product for food industry due to the climate changes. The presentation is focussed on the determination of the contents of secondary metabolitesleaves of several cultivars of hop – polyphenols and flavonoids. Methanol crude leaves extracts were tested on biocide effects against selected microbial phytopathogens.

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Published

2021-09-02

How to Cite

Urgeová, E., & Polívka, Ľudovít. (2021). Secondary metabolites with antibacterial effects from leaves of different hop cultivars during vegetal periods. Nova Biotechnologica Et Chimica, 9(3), 327–332. https://doi.org/10.36547/nbc.1142

Issue

Vol. 9 No. 3 (2009)

Section

Research Articles

License

Copyright (c) 2021 Eva Urgeová, Ľudovít Polívka

Creative Commons License

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

All papers published in the Nova Biotechnologica et Chimica (NBC)  are published under a CC-BY licence (CC-BY 4.0). Published materials can be shared (copy and redistribute the material in any medium or format) and adapted (remix, transform, and build upon the material for any purpose, even commercially) with specifying the author(s).