کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1201344 | 1493639 | 2013 | 14 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Liquid chromatography-high-resolution mass spectrometry for pesticide residue analysis in fruit and vegetables: Screening and quantitative studies Liquid chromatography-high-resolution mass spectrometry for pesticide residue analysis in fruit and vegetables: Screening and quantitative studies](/preview/png/1201344.png)
This work reviews the current state-of-the-art of liquid chromatography coupled to high-resolution mass spectrometry (LC-HRMS) techniques applied to the analysis of pesticides in fruit-based and vegetable-based matrices. Nowadays, simultaneous trace analysis of hundreds of pesticides from different classes is required, preferably in just one run. The most commonly used QqQ-MS technology presents certain limitations in its application in a cost and effective way when analyzing a large number of pesticides. Thus, this review includes HRMS technology as a reliable complementary alternative allowing the analysis of a wide range of pesticides in food. Its capabilities and limitations in identifying, confirming and quantifying pesticides are discussed. HRMS instruments can adequately address such issues; however, the main drawbacks are as a result of insufficient prior optimization of the operational parameters during non-target analysis in full-scan mode and due to software shortcomings.
► The work reviews LC-HRMS for the analysis of pesticides in fruit and vegetables.
► Discuss capabilities of HRMS to identify, confirm and quantify pesticides.
► HRMS is as a reliable technology for the analysis of pesticides in food.
► Main drawbacks are due to software shortcomings and lack of optimization parameters.
Journal: Journal of Chromatography A - Volume 1287, 26 April 2013, Pages 24–37