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MULTIYRESIDUE ANALYSIS OF PESTICIDES UTILIZING ADVANCED ANALYTICAL TOOLS

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Title MULTIYRESIDUE ANALYSIS OF PESTICIDES UTILIZING ADVANCED ANALYTICAL TOOLS
Not Available
 
Creator Dashrath Oulkar
Zareen Khan
Manjusha Jadhav
Ahammed Shabeer TP
Kaushik Banerjee
 
Subject Multiresidue pesticides
Analysis
GC-MS and LC-MS
 
Description Not Available
The developments in analytical tools over the last two decades, especially in the field of chromatography and mass spectrometry, are enormous, and have greatly facilitated the implementation of highly efficient multiY-analyte, multiYclass residue analysis methods. On average, these modern technologies have offered a 10Y50fold improvement in the limits of quantification of the methods, and at least a 10Yfold increase in the number of analytes that a single method can target for residue testing in food and environmental matrices. The advancements in the speed and sensitivity of modern GCYMS and LCYMS instruments allow the analysis of hundreds of pesticides at very low levels in one analytical run. A typical worNflow for multiYresidue analysis comprises sample preYprocessing, extraction, cleanup and finally injection into the analytical instrument for qualitative identification and quantitative estimation of the pesticide residues. Screening of pesticide residues involves three approaches, namely reliable targetYoriented screening when certified reference standards are available to support compound identification and accurate quantification; screening for suspected analytes when a certified reference standard is not available; and screening for unNnowns based on high resolution mass spectrometry.
Not Available
 
Date 2020-07-29T16:15:01Z
2020-07-29T16:15:01Z
2019-10-10
 
Type Book chapter
 
Identifier Oulkar D, Khan S, Jadhav M, Shabeer ATP, Banerjee K (2019). Multiresidue analysis of pesticides utilizing advanced analytical tools. In Pesticides and Pests. Page No. 274-293. Cambridge Scholars Publishing.
info:a2tqLktEVgIJ:scholar.google.com
http://krishi.icar.gov.in/jspui/handle/123456789/38514
 
Language English
 
Relation Not Available;
 
Publisher Not Available