<abstract xmlns="http://www.w3.org/1999/xhtml">

Aim of this study was to comparatively evaluate antibacterial activities of methanol (MetOH), acetone (Ace), petroleum ether (PE) and aqueous (dw) leaf (L), root (R), and seed (S) extracts of <italic>Corchorus olitorius</italic> L. on both food- and plant-borne pathogens, with DPPH radical scavenging activities (DRSA), and quantitative and qualitative constituent analysis. Leaf PE has the highest strain susceptibility on both food- and plant-borne pathogens. <italic>Clavibacter michiganensis</italic>, <italic>Pseudomonas tomato</italic>, and Erwinia caratovora were susceptible to nearly all the leaf and seed extracts. Very low minimum inhibitory concentration (8-128 μg mL−1) and minimum bactericidal concentration (32-2048 μg mL−1) were determined for both leaf and seed extracts against <italic>C. michiganensis</italic>. Total phenolic contents were correlated to DRSA. The phenolic compounds tested were higher in the leaf MetOH, cholorogenic acid being the most abundant one. Palmitic acid was determined in leaf PE and seed PE extracts. Results presented here demonstrate high antibacterial activity of <italic>C. olitorius</italic> leaf seed extracts against phytopathogens for the first time, and provide the most comprehensive data on the antibacterial activity screening against food-borne pathogens. Considering limitations in plant disease control, antibacterial activities of these extracts would be important in plant disease control.
</abstract>

Aim of this study was to comparatively evaluate antibacterial activities of methanol (MetOH), acetone (Ace), petroleum ether (PE) and aqueous (dw) leaf (L), root (R), and seed (S) extracts of Corchorus olitorius L. on both food- and plant-borne pathogens, with DPPH radical scavenging activities (DRSA), and quantitative and qualitative constituent analysis. Leaf PE has the highest strain susceptibility on both food- and plant-borne pathogens. Clavibacter michiganensis, Pseudomonas tomato, and Erwinia caratovora were susceptible to nearly all the leaf and seed extracts. Very low minimum inhibitory concentration (8-128 μg mL−1) and minimum bactericidal concentration (32-2048 μg mL−1) were determined for both leaf and seed extracts against C. michiganensis. Total phenolic contents were correlated to DRSA. The phenolic compounds tested were higher in the leaf MetOH, cholorogenic acid being the most abundant one. Palmitic acid was determined in leaf PE and seed PE extracts. Results presented here demonstrate high antibacterial activity of C. olitorius leaf seed extracts against phytopathogens for the first time, and provide the most comprehensive data on the antibacterial activity screening against food-borne pathogens. Considering limitations in plant disease control, antibacterial activities of these extracts would be important in plant disease control.

<italic>Corchorus olitorius</italic> L. (Jute) leaf and seed extracts exerted high antibacterial activity against food and plant pathogenic bacteria

Department of Molecular Biology and Genetics, Faculty of Science and Letters

Present address: Department of Basic Sciences

Faculty of Engineering Hasan Kalyoncu University

Department of Medical Genetics, Faculty of Medicine

Department of Biology, Faculty of Arts and Sciences

Department of Surgery, Faculty of Medicine

The EuroBiotech Journal

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

 L. (Jute) leaf and seed extracts exerted high antibacterial activity against food and plant pathogenic bacteria

Aim of this study was to comparatively evaluate antibacterial activities of methanol (MetOH), acetone (Ace), petroleum ether (PE) and aqueous (dw) leaf (L),...

Corchorus olitorius L. (Jute) leaf and seed extracts exerted high antibacterial activity against food and plant pathogenic bacteria

Publié en ligne: 18 juil. 2022

Pages: 105 - 115

DOI: https://doi.org/10.2478/ebtj-2022-0011

Mots clés
Jute, antibacterial activity, food-borne pathogens, phytopathogens, phenolic contents, fatty acid composition

© 2022 Özlem Darcansoy İşeri et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Corchorus olitorius L. (Jute) leaf and seed extracts exerted high antibacterial activity against food and plant pathogenic bacteria

Publié en ligne: 18 juil. 2022

Pages: 105 - 115

DOI: https://doi.org/10.2478/ebtj-2022-0011

Mots clésJute, antibacterial activity, food-borne pathogens, phytopathogens, phenolic contents, fatty acid composition

© 2022 Özlem Darcansoy İşeri et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
Jute, antibacterial activity, food-borne pathogens, phytopathogens, phenolic contents, fatty acid composition