13.07.2015 Views

Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

MENDELNET <strong>2013</strong>MONITORING OF PHTHALATES IN MORAVIAN AGRICULTURALSOILS IN 2011 AND IN 2012Daňková R. 1 , Jarošová A. 1 , Poláková Š. 21 Department of Food Technology, Faculty of Agronomy, Mendel University in Brno,Zemedelska 1, 613 00 Brno, Czech Republic2 Central Institute for Supervising and Testing in Agriculture, Hroznová 2, 656 06 Brno,Czech RepublicE-mail: xdankov5@node.mendelu.czABSTRACTThe aim of this study was monitoring of two phthalic acid esters, dibutyl phthalate (DBP) and di-2-ethylhexyl phthalate (DEHP). The levels of DBP and DEHP were determined by high performanceliquid chromatography (HPLC) with UV detection. Extraction was done using sonication andmixture of hexan/acetone (1/1). The monitoring was performed in five Moravian regions of theCzech Republic. Samples were carried out using the zig-zag pattern from topsoil. The soil sampleswere of arable soils and grassland. The monitoring was performed in 2011 and 2012. Theconcentrations of two phthalic acid esters were lower in 2012 than in 2011 in most samples.Key words: dibutyl phthalate, di-2-ethylhexyl phthalate, soil563 | P age

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!