Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6390430 | Food Control | 2016 | 26 Pages |
Abstract
Zearalenone (ZEA) contamination in food samples plays a critical role in food safety, since it causes serious health problems. Usage of microorganisms, such as lactic acid bacteria (LAB), is a promising new approach for detoxification. Eight Lactobacillus pentosus strains were evaluated for their ability to remove ZEA from a sodium acetate buffer solution with initial ZEA concentrations of 5.51-74.70 μg/mL. The adsorption capacity increased with increasing ZEA concentrations. The strain JM0812 showed the highest adsorption capability, at 83.17%, in solution containing 74.70 μg/mL ZEA, followed by UM054 (82.78%) and UM055 (81.69%), respectively. Three adsorption isotherms were applied to predict the removal efficiency of ZEA and the Freundlich isotherm appeared to have the best-fit for ZEA sorption onto bacterial cells. Our results indicate that Lb. pentosus strains are novel promising strains to reduce mycotoxin contamination in food products.
Related Topics
Life Sciences
Agricultural and Biological Sciences
Food Science
Authors
Arunrussamee Sangsila, Virginie Faucet-Marquis, Annie Pfohl-Leszkowicz, Pariyaporn Itsaranuwat,