caa a22 4500 44580193X CHVBK 20180317145144.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s10337-011-1935-4 doi (NATIONALLICENCE)springer-10.1007/s10337-011-1935-4 Experimental Study on the Determination and Degradation of Pyoluteorin in Soil via CE with Soxhlet's Extraction and Field-Amplified Sample Stacking [Elektronische Daten] [Hui Dong, Bin Gao, Wei Wang, Liuyin Fan, Yuquan Xu, Xuehong Zhang, Chengxi Cao] A sensitive analytical method based on capillary electrophoresis with field-amplified sample stacking, Soxhlet's extraction and ultrasonic extraction for studying the degradation of trace amounts of pyoluteorin (Plt, a broad-spectrum fungicide produced by fluorescent Pseudomonas) in soil samples was first developed. The limits of detection and the limits of quantification for Plt of the developed method were 0.107 and 0.36μgmL−1, respectively. The recoveries of Plt at three spiking concentrations of 500, 200, and 50μgkg−1 were 94.18, 79, and 78.25%, respectively. In this communication, we successfully performed the investigation on the dynamic residue of Plt during its decomposition in agriculture soil using the method developed. The calculated t 1/2 values for Plt residue in near-surface and rhizosphere soil were 42.26 and 32.84h, respectively. The results show that Plt has good environmental compatibility. Springer-Verlag, 2011 Capillary electrophoresis nationallicence Field-amplified sample stacking nationallicence Soxhlet's extraction nationallicence Pesticide residue analysis nationallicence Pyoluteorin nationallicence Dong Hui Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Gao Bin Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Wang Wei Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Fan Liuyin Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Xu Yuquan Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Zhang Xuehong Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Cao Chengxi Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut Chromatographia Springer-Verlag 73/5-6(2011-03-01), 609-612 0009-5893 73:5-6<609 2011 73 10337 https://doi.org/10.1007/s10337-011-1935-4 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-1935-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dong Hui Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Gao Bin Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Wang Wei Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Fan Liuyin Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Xu Yuquan Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Zhang Xuehong Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Cao Chengxi Key Laboratory of Microbial Metabolism, Ministry of Education, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 773 0- Chromatographia Springer-Verlag 73/5-6(2011-03-01), 609-612 0009-5893 73:5-6<609 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer