Dissipation and Residue of Forchlorfenuron in Citrus Fruits

被引：27

作者：

Chen, Weijun ^{[1
,2
]}

Jiao, Bining ^{[1
,2
]}

Su, Xuesu ^{[3
]}

Zhao, Qiyang ^{[1
]}

Qin, Dongmei ^{[4
]}

Wang, Chengqiu ^{[1
]}

机构：

[1] Southwest Univ, Lab Citrus Qual & Safety Risk Assessment, Citrus Res Inst, Minist Agr, Chongqing 400712, Peoples R China

[2] Southwest Univ, Coll Food Sci, Chongqing 400716, Peoples R China

[3] Southwest Univ, Sch Chem & Chem Engn, Chongqing 400716, Peoples R China

[4] Minist Agr, Inst Control Agrochem, Beijing 10026, Peoples R China

来源：

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 2013年 / 90卷 / 06期

关键词：

Forchlorfenuron; Residues; Dissipation; Citrus fruits; CPPU; KIWIFRUIT; SIZE;

D O I：

10.1007/s00128-013-0979-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Field trials were carried out in three provinces of China to study the dissipation and residue of forchlorfenuron in citrus fruits. The results had shown that the degradation rate of forchlorfenuron in citrus fruits followed the first-order kinetics equation C = A center dot e(Bt). The half-lives of forchlorfenuron were 15.8-23.0 days, the final residues of forchlorfenuron in pulp were all a parts per thousand currency sign0.002 mg/kg, and most of the residues were concentrated in the peel. The risk assessment revealed that no significant potential health risk would be induced by forchlorfenuron in citrus fruits. Therefore, it could be safe to apply forchlorfenuron in citrus fruits, and the results of this study could also be regarded as a reference to the setting of maximum residue limit for forchlorfenuron in citrus fruits in China.

引用

页码：756 / 760

页数：5

共 13 条

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