Biological Transformation of Zearalenone by Some Bacterial Isolates Associated with Ruminant and Food Samples.

ABSTRACT: Zearalenone (ZEA) is a secondary metabolite produced by Fusarium spp., the filamentous fungi. Food and feed contamination with zearalenone has adverse effects on health and economy. ZEA degradation through microorganisms is providing a promising preventive measure. The current study includes isolation of 47 bacterial strains from 100 different food and rumen samples. Seventeen isolates showed maximum activity of ZEA reduction. A bacterial isolate, RS-5, reduced ZEA concentration up to 78.3% through ELISA analysis and 74.3% as determined through HPLC. Ten of the most efficient strains were further selected for comparison of their biodegradation activity in different conditions such as incubation period, and different growth media. The samples were analyzed after 24 h, 48 h, and 72 h of incu

SUBMITTER: Zada S 

PROVIDER: S-EPMC8540131 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature