Determined Organophosphorus Pesticide-Methyl-Parathion In Achyranthes Bidentata

Author(s): QU Ling-bo, Zhang liuji , SUN Wu-yong , LI Jian-jun

The levels of representative organophosphorus pesticide-methyl-parathion have been measured by different methods in 11 different samples of Achyranthes bidentata (AB). A new method by fluorimetry with calcein- Pd2+ was used to determinate organophosphorus pesticide- methyl-parathion. Although the frequency of methyl-parathion was relatively high, the levels of its residues were lower than that could be harmful to human health. To the samples collected from the same habitats, a rule could be found from the results that the levels of methyl-parathion in the samples mix-fried with wine decreased more or less, compared to the raw samples.

Share this       
izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort izmir escort bursa escort porno indir izle escort izmir