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棉花学报 2015

棉花植株和棉田土壤中氟节胺消解动态分析及残留量膳食摄入评估

DOI: 1002-7807（2015）01-0039-07, PP. 39-45

吴绪金,汪红,张军锋,马欢,周娟,王铁良,李通

Keywords: 氟节胺,棉花,残留,消解动态分析,膳食摄入评估

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Abstract:

为了对氟节胺在棉花生产上应用的安全性进行评价，通过建立氟节胺在棉子、棉叶和土壤中的前处理和检测方法，对其进行定量分析。通过2年2地的残留试验，研究棉子、棉叶和土壤中氟节胺的残留及消解动态，并对棉子中的残留量进行风险评估。结果表明，氟节胺在棉子、棉叶和土壤中对照添加平均回收率为73.25%～98.28%，相对标准偏差为1.68%～9.93%，在土壤、棉叶及棉子中的最低检测限（质量分数）分别为0.05、0.05和0.1mg·kg－1。该方法重现性好，准确度、精密度高，可满足氟节胺在棉花上的残留分析要求。氟节胺在棉叶和土壤中的消解半衰期分别为0.81～3.7d、5.4～8.7d；不同施药次数、施药剂量及采样间隔期，氟节胺在棉子及土壤中的最终残留量（质量分数）分别为≤0.54mg·kg－1和≤0.81mg·kg－1。氟节胺普通人群国家估计每日摄入量是5.19×10－5mg，占日允许摄入量的0.01%左右，按本试验方式进行施药，通常不会对一般人群健康产生不可接受的风险。一定的采收间隔期内，施药剂量对氟节胺在棉子中的最终残留量有影响。

References

[1]	中华人民共和国国家质量监督检验检疫总局中国国家标准化管理委员会. GB 4839―2009 农药中文通用名[S]. 北京:中国标准出版社, 2009.
[2]	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China. GB 4839―2009 Chinese common name for pesticides[S]. Beijing: China Standards Press, 2009.
[3]	戴稼盛. 烟草抑芽剂氟节胺的研究[D]. 杭州: 浙江大学, 2002.
[4]	Dai Jiasheng. Study on tobacco inhibitor fumetralin[D]. Hang- zhou: Zhejiang University, 2002.
[5]	张敏恒. 农药品种手册精编[M]. 北京: 化学工业出版社, 2013:133.
[6]	Zhang Minheng. Pesticide manual fine[M]. Beijing: Chemical Industry Press, 2013: 133.
[7]	Amati D, Li Y. Gas chromatographic determination of flumetralin in tobacco[J]. Journal of Chromatography A, 1991, 539(1):237-240.
[8]	刘富圆. 25%氟节胺悬浮剂调节棉花生长田间药效试验[J]. 中国棉花, 2012, 39(11): 8-9.
[9]	Liu Fuyuan. Efficacy test of flumetralim 25% SC for regulating the growth of cotton[J]. China Cotton, 2012, 39(11): 8-9.
[10]	戴翠荣, 练文明, 李子, 等. 南疆棉区氟节胺化学打顶技术初探[J]. 中国棉花, 2013, 40(9): 31-33.
[11]	Dai Cuirong, Lian Wenming, Li Zi, et al. Study on cotton chemical topping technology of flumetralin[J]. China Cotton, 2013, 40(9): 31-33.
[12]	苏成付, 邱新棉, 王世林. 烟草抑芽剂氟节胺在棉花打顶上的应用[J]. 浙江农业学报, 2012, 24(4): 545-548.
[13]	Su Chengfu, Qiu Xinmian, Wang Shilin. Utilization study on application of tobacco suckercides flumetralin in cotton topping[J]. Acta Agriculturae Zhejiangensis, 2012, 24(4): 545-548.
[14]	冯涛, 曹爱华, 徐光军, 等. 25%氟节胺乳油在烟草和土壤中的消解动态研究[J]. 烟草科技, 2000, 10: 38-40.
[15]	Feng Tao, Cao Aihua, Xu Guangjun, et al. Study on the degradation dynamics of 25% prime+250E residue in soil and tobacco[J]. Tobacco Science ＆ Technology, 2000,10: 38-40.
[16]	Lanqas F M, Rissato S R, Galhiane M S. Supercritical fluid extraction of flumetralin in tobacco[J]. Chromatographia, 1996, 42(7/8): 416-420.
[17]	石杰, 杨静, 刘惠民, 等. 超声波提取￣固相萃取净化￣气相色谱法分析烟草中拟除虫菊酯类农药及氟节胺残留[J]. 分析试验室, 2010, 29(4): 22-24.
[18]	Shi Jie, Yang Jing, Liu Huimin, et al. Study on determination of pyrethroid and flumetralin pesticide residues in tobacco by gas chromatography combined with ultrasonic extraction and solid phase extraction[J]. Chinese Journal of Analysis Laboratory, 2010, 29(4): 22-24.
[19]	吴小毛, 龙友华, 李明, 等. 土壤及水中残留氟节胺的气相色谱分析[J]. 山地农业生物学报, 2009, 28(4): 363-365.
[20]	Wu Xiaomao, Long Youhua, Li Ming, et al. Gas chromatogram analysis for residue of flumetralin in soil and water[J]. Journal of Mountain Agriculture and Biology, 2009, 28(4): 363-365.
[21]	吴娜, 夭建华, 叶艳青, 等. 卷烟烟气总粒相物中氟节胺含量的检测方法[J]. 分析测试学报, 2011, 30(2): 213-217.
[22]	Wu Na, Yao Jianhua, Ye Yanqing, et al. Determination of amount of the flumetralin in total particulate matter of mainstream cigarette smoke[J]. Journal of Instrumental Analysis, 2011, 30(2): 213-217.
[23]	Dos Santos ?魪 S, Navickiene S, Wanderley K A, et al. MSPD for the determination of clofentezine, flumetralin, and kresoxim-methyl residues in fresh and dehydrated forms of Plantago major medicinal plant by HPLC/UV-DAD[J]. Journal of Liquid Chromatography & Related Technologies, 2013, 36(13): 1802- 1809.
[24]	Santos A S M S J, Aquino A, Rom?觔o L P C, et al. A novel application of natural peat for solid-phase extraction of pyrimethanil, flumetralin, and kresoxim-methyl in water using gas chromatography-mass spectrometry[J]. ISRN Chromatography, 2012, 2012: 1-5.
[25]	梅文泉, 邵金良, 黎其万, 等. 固相萃取￣气相色谱￣质谱联用法测定烟草中异丙甲草胺、仲丁灵、氟节胺、敌草胺的残留量[J]. 西南农业学报, 2014, 17(2): 819-822.
[26]	Mei Wenquan, Shao Jinliang, Li Qiwan, et al. Determination of residues of metolachlor，butralin，flumetralin and napropamide in tobacco by GC/MS-SPE[J]. Southwest China Journal of Agricultural Sciences, 2014, 17(2): 819-822.
[27]	Balaji K, Sridevi C, Ananda Kumar Reddy N, et al. Polarographic behavior and analysis of flumetralin in formulations and environmental samples[J]. Journal of Chemical and Pharmaceutical Research, 2010, 2(1): 253-261.
[28]	吴绪金, 李通, 张军锋, 等. 毒死蜱在棉花和土壤中的残留分析及消解动态研究[J]. 南方农业学报, 2014, 45(2): 230-234.
[29]	Wu Xujin, Li Tong, Zhang Junfeng, et al. Residue analysis and dissipation dynamics of chlorpyrifos in cotton and soil[J]. Journal of Southern Agriculture, 2014, 45(2): 230-234.
[30]	吴绪金, 马欢, 马婧玮, 等. 20%啶虫脒·哒螨灵微乳剂在棉花和土壤中的残留检测及消解动态分析[J]. 农药, 2013, 52(12):889-892.
[31]	The Ministry of Health of the People's Republic of China, The Ministry of Agriculture of the People's Republic of China. GB 2763―2014 National food safety standard maximum residue limits for pesticides in food[S]. Beijing: China Standards Press, 2014.
[32]	Pan Jian, Xia Xiaoxiao, Liang Juan. Analysis of pesticide multi-residues in leafy vegetables by ultrasonic solvent extraction and liquid chromatography-tandem mass spectrometry[J]. Ultrason Sonochem, 2008, 15(1): 25-32.
[33]	Choi Y K, Yu J H, Chun J C. Rainfastness of 5 fungicides on the leaf surface of hot pepper[J]. J Appl Biol Chem, 2009, 52(3): 126-132.
[34]	Wu Xujin, Ma Huan, Ma Jingwei, et al. Residue determination and degradation analysis of acetamiprid pyridaben 20% micro-emulsion in cotton and soil[J]. Agrochemicals, 2013, 52(12): 889-892.
[35]	张志恒, 汤涛, 徐浩, 等. 果蔬中氯吡脲残留的膳食摄入风险评估[J]. 中国农业科学, 2012, 45(10): 1982-1991.
[36]	Zhang Zhiheng, Tang Tao, Xu Hao, et al. Dietary intake risk assessment of forchlorfenuron residue in fruits and vegetables[J]. Scientia Agricultura Sinica, 2012, 45(10): 1982-1991.
[37]	Wang Lei, Zhao Pengyue, Zhang Fengzu, et al. Dissipation and residue behavior of emamectin benzoate on apple and cabbage field application[J]. Ecotoxicology and Environmental Safety, 2012, 78: 260-264.
[38]	中华人民共和国卫生部, 中华人民共和国农业部. GB 2763―2014 食品安全国家标准食品中农药最大残留限量[S]. 北京: 中国标准出版社, 2014.
[39]	Tewary D K, Ravindranath V K S D, Shanker A. Dissipation behavior of bifenthrin residues in tea and its brew[J]. Food Control, 2005, 16(3): 231-237.
[40]	Liang Hongwu, Qiu Jing, Li Li, et al. Stereoselective dissipation of epoxiconazole in grape (Vitis vinifera cv. Kyoho) and soil under field conditions[J]. Chemosphere, 2012, 87(8): 982-987.
[41]	Muhamad H, Ai T Y, Sahid I, et al. Downward movement of chlorpyrifos in the soil of an oil palm plantation in Sepang, Selangor, Malaysia[J]. Journal of Oil Palm Research, 2010, 22:721-728.
[42]	Zhang Xiao, Shen Yan, Yu Xiangyang, et al. Dissipation of chlorpyrifos and residue analysis in rice, soil and water under paddy field conditions[J]. Ecotoxicology and Environmental Safety, 2012, 78: 276-280.

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