title: Zearalenone contamination of the aquatic environment as a result of its presence in crops.
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 confirm that mycotoxins are transported to aquatic systems by rain water through soil.
authors: Department of Chemistry, Poznan University of Life Sciences, Poznań, Poland.
authors: Agnieszka
authors: A
authors: Waśkiewicz
authors: Karolina
authors: K
authors: Gromadzka
authors: Jan
authors: J
authors: Bocianowski
authors: Paulina
authors: P
authors: Pluta
authors: Piotr
authors: P
authors: Goliński
mesh_terms: D002851:Chromatography, High Pressure Liquid; D018556:Crops, Agricultural / Q000737:chemistry*; D002523:Edible Grain / Q000737:chemistry*; D004784:Environmental Monitoring / Q000379:methods; D005506:Food Contamination / Q000032:analysis*; D009183:Mycotoxins / Q000032:analysis; D011044:Poland; D045483:Rivers / Q000737:chemistry; D012621:Seasons; D014874:Water Pollutants, Chemical / Q000032:analysis*; D062066:Water Resources; D015025:Zearalenone / Q000032:analysis*
chemical_list: D009183:Mycotoxins; D014874:Water Pollutants, Chemical; D015025:Zearalenone