主题：【已应助】请帮忙查几篇文献，谢谢

【序号】：1
【作者】：Wei-jun Zhao, Xiao-ke Sun, Xiao-ni Deng, Lin Huang, Ming-min Yang and Zhi-ming Zhou   
【题名】：Cloud point extraction coupled with ultrasonic-assisted back-extraction for the determination of organophosphorus pesticides in concentrated fruit juice by gas chromatography with flame photometric detection
【期刊】：Food Chemistry 
【年、卷、期、起止页码】：Volume 127, Issue 2, 15 July 2011, Pages 683-688

【序号】：2
【作者】：Ji-Yeon Park, Jeong-Heui Choi, A.M. Abd El-Aty, Bo Mi Kim   
【题名】：Simultaneous multiresidue analysis of 41 pesticide residues in cooked foodstuff using QuEChERS: Comparison with classical method
【期刊】：Food Chemistry 
【年、卷、期、起止页码】：Volume 128, Issue 1, 1 September 2011, Pages 241-253

【序号】：3
【作者】：Regina Prado Zanes Furlani, Kassia Maria Marcilio, Fernanda Moralez Leme and Silvia Amelia Verdiani Tfouni   
【题名】：Analysis of pesticide residues in sugarcane juice using QuEChERS sample preparation and gas chromatography with electron capture detection
【期刊】：Food Chemistry 
【年、卷、期、起止页码】：Volume 126, Issue 3, 1 June 2011, Pages 1283-1287

【序号】：4
【作者】：侯文欣   
【题名】：浊点萃取—色谱分析法测定苯甲酸等物质的研究
【期刊】：中国优秀硕士学位论文全文数据库