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

<p>In this study, the biodegradation of zearalenone (ZEN) by cell suspensions of various <italic>Lactobacillus</italic> species (<italic>Lb. fermentum</italic> 2I3 (L1), <italic>Lb. reuteri</italic> L26 (L3), <italic>Lb. plantarum</italic> L81 (L4), <italic>Lb. reuteri</italic> 2/6 (L5), <italic>Lb. plantarum</italic> CCM 1904 (L6)), <italic>Bacillus subtilis</italic> CCM 2794 (Bs), and <italic>Bacillus licheniformis</italic> CCM 2206 (Bl); was investigated <italic>in vitro</italic>. All lactobacilli cell suspensions showed very good degradation efficiency (57.9—100 %) for zearalenone at the concentration 0.01 ppm. At higher concentrations of zearalenone, their biodegradation activity decreased significantly (0—13.9 %). <italic>Bacillus subtilis</italic> CCM 2794 was able to degrade zearalenone at concentrations of: 0.01 ppm (100 %), 0.1 ppm (74.5 %), and at higher concentrations of ZEN (1 ppm; 10 ppm), the degradation was 11.7 % and 0 %, respectively. For <italic>Bacillus licheniformis</italic> CCM 2206, no biodegradation of zearalenone was observed at the concentration of 10 ppm, but slight degradation (4.5—8.8 %) was found at lower zearalenone concentrations.</p>
</abstract>

In this study, the biodegradation of zearalenone (ZEN) by cell suspensions of various Lactobacillus species (Lb. fermentum 2I3 (L1), Lb. reuteri L26 (L3), Lb. plantarum L81 (L4), Lb. reuteri 2/6 (L5), Lb. plantarum CCM 1904 (L6)), Bacillus subtilis CCM 2794 (Bs), and Bacillus licheniformis CCM 2206 (Bl); was investigated in vitro. All lactobacilli cell suspensions showed very good degradation efficiency (57.9—100 %) for zearalenone at the concentration 0.01 ppm. At higher concentrations of zearalenone, their biodegradation activity decreased significantly (0—13.9 %). Bacillus subtilis CCM 2794 was able to degrade zearalenone at concentrations of: 0.01 ppm (100 %), 0.1 ppm (74.5 %), and at higher concentrations of ZEN (1 ppm; 10 ppm), the degradation was 11.7 % and 0 %, respectively. For Bacillus licheniformis CCM 2206, no biodegradation of zearalenone was observed at the concentration of 10 ppm, but slight degradation (4.5—8.8 %) was found at lower zearalenone concentrations.

Zearalenone Biodegradation by the <italic>Lactobacillus</italic> Spp. and <italic>Bacillus</italic> Spp. <italic>In Vitro</italic>

Department of Animal Nutrition and Husbandry

Department of Pharmacology and Toxicology

University of Veterinary Medicine and Pharmacy in Košice

Folia Veterinaria

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

Zearalenone Biodegradation by the  Spp. and  Spp. 

In this study, the biodegradation of zearalenone (ZEN) by cell suspensions of various Lactobacillus species (Lb. fermentum 2I3 (L1), Lb. reuteri L26 (L3), Lb....

Zearalenone Biodegradation by the Lactobacillus Spp. and Bacillus Spp. In Vitro

Publié en ligne: 31 mars 2022

Pages: 70 - 74

Reçu: 04 févr. 2022

Accepté: 03 mars 2022

DOI: https://doi.org/10.2478/fv-2022-0008

Mots clés
spp., degradation, spp., mycotoxins

© 2022 M. Harčárová et al., published by Sciendo

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

Zearalenone Biodegradation by the Lactobacillus Spp. and Bacillus Spp. In Vitro

Publié en ligne: 31 mars 2022

Pages: 70 - 74

Reçu: 04 févr. 2022

Accepté: 03 mars 2022

DOI: https://doi.org/10.2478/fv-2022-0008

Mots clésspp., degradation, spp., mycotoxins

© 2022 M. Harčárová et al., published by Sciendo

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

Mots clés
spp., degradation, spp., mycotoxins