Original scientific paper
https://doi.org/10.2478/10004-1254-63-2012-2229
Zearalenone Contamination of the Aquatic Environment as a Result of Its Presence in Crops
Agnieszka Waśkiewicz
; Department of Chemistry, Poznan University of Life Sciences, Poznań, Poland
Karolina Gromadzka
; Department of Chemistry, Poznan University of Life Sciences, Poznań, Poland
Jan Bocianowski
; Department of Mathematical and Statistical Methods2, Poznan University of Life Sciences, Poznań, Poland
Paulina Pluta
; Department of Chemistry, Poznan University of Life Sciences, Poznań, Poland
Piotr Goliński
; Department of Chemistry, Poznan University of Life Sciences, Poznań, Poland
Abstract
The aim of this study was to establish a relation between zearalenone contamination of crops in the Polish province of Wielkopolska and its occurrence in aquatic ecosystems close by the crop fields. Water samples were collected from water bodies such as drainage ditches, wells, or watercourses located in four agricultural areas. Moreover, control water samples were collected from the Bogdanka river, which was located outside the agricultural areas and near an urban area. Cereal samples were collected in the harvest season from each agricultural area close to tested water bodies. Zearalenone (ZEA) was found in all water and cereal samples. The highest concentrations were recorded in the postharvest season (September to October) and the lowest in the winter and spring. Mean ZEA concentrations in water ranged between 1.0 ng L-1 and 80.6 ng L-1, and in cereals from 3.72 ng g-1 to 28.97 ng g-1. Our results confi rm that mycotoxins are transported to aquatic systems by rain water through soil.
Keywords
cereals; HPLC; oestrogenic properties
Hrčak ID:
93639
URI
Publication date:
14.12.2012.
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