当前位置: 首页 > 文章 > 苹果粉中五氯硝基苯的能力验证研究 安徽农业科学 2018 (14) 179-181
Position: Home > Articles > Study on the Ability to Verify the Quintozene in Apple Powder Journal of Anhui Agricultural Sciences 2018 (14) 179-181

苹果粉中五氯硝基苯的能力验证研究

作  者:
赵丽;张瑞雨;李文廷;赵勇
关键词:
果蔬粉;五氯硝基苯;能力验证
摘  要:
[目的]建立苹果粉中五氯硝基苯能力验证的气相色谱-质谱(GC-MS)联用检测方法。[方法]通过采用不同的考核样品前处理方法,选用不同的萃取溶剂和净化方式,探索最有利于考核样品检测的前处理方法。[结果]在0.01~0.05μg/m L浓度范围内,该方法线性关系良好,在0.01~0.05μg/m L加标范围内其回收率为98.90%~110.00%。[结论]采用该方法进行五氯硝基苯的能力验证,能有效提高考核样品检测的准确度。
译  名:
Study on the Ability to Verify the Quintozene in Apple Powder
作  者:
ZHAO Li;ZHANG Rui-yu;LI Wen-ting;Kunming Municipal Center for Disease Control and Prevention;
单  位:
ZHAO Li%ZHANG Rui-yu%LI Wen-ting%Kunming Municipal Center for Disease Control and Prevention
关键词:
Fruit and vegetable powder;;Quintozene;;Proficiency testing
摘  要:
[Objective]A multiresidue analytical ability was developed for determination of quintozene in apple by gas chromatomatography-mass spectrometry( GC-MS).[Method]By using different pretreatment methods,different extraction solvents and purification methods were selected to explore the most favorable pretreatment method for sample inspection. [Result]In the concentration range of 0. 01-0. 05 μg/m L,this method had good linearity,in the 0. 01-0. 05 μg/m L standard within the scope of the recovery rate was 98. 90%-110. 00%. [Conclusion]Employing the method to verify quintozene can effectively improve the detection accuracy of test samples.

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