Journal or Publishing Institution: The Journal of Poultry Science
Author(s): Shehata, A.A., Schrödl, W., Schledorn, P. and Krüger, M.
Article Type: Peer Reviewed Study
Record ID: 2359
Abstract: Glyphosate (N-(phosphonomethyl) glycine) is a most popular herbicide in agricultural practices throughout the world. It is possible that glyphosate spread in the ecosystems can reach plants, animals. The present work was directed to investigate the glyphosate residue in different organs of broiler chickens using ELISA and to study the possibility of its neutralisation using humic acid, Chlorella vulgaris and Saccharomyces boulardii. Results showed that glyphosate residues could be detected in the animal feed and different organs as liver, spleen, lung, intestine, heart, muscles and kidney. Humic acid, Chlorella vulgaris and Saccharomyces boulardii showed neutralization of the antimicrobial effect of glyphosate in vitro. Also, feed supplementation of commercial broiler with humic acid (0.2%) leads to a significant decrease in the glyphosate content, i.e. by 53%, 28%, 44%, 50%, 56%, 16%, 63% and 0% in serum, liver, spleen, lung, gastro-intestinal tract, heart, muscles and kidney, respectively. There were no significant effects of humic acid on the production parameters. This enlightenment will help to overcome the negative effect of glyphosate residues on gastrointestinal microbiota and protect consumers from glyphosate residues in chicken meat.
Keywords: broiler, Chlorella vulgaris, glyphosate, humic acids, Saccharomyces boulardii antimicrobial
Citation: Shehata, A.A., Schrödl, W., Schledorn, P. and Krüger, M., 2014. Distribution of glyphosate in chicken organs and its reduction by humic acid supplementation. The Journal of Poultry Science, 51(3), pp.333-337.
