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ISSN 2063-5346
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ANALYTICAL METHOD FOR DETERMINATION OF RESIDUES, DISSIPATION KINETICS AND HEALTH-RISK ASSESSMENT OF CHLORANTRANILIPROLE AND FIPRONIL IN MORINGA (MORINGA OLEIFERA LAM.) FLOWERS

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Rohit Ramesh, K. Bhuvaneswari, A. Suganthi , P. Geetha and S. Haripriya
» doi: 10.48047/ecb/2023.12.si5.272

Abstract

A modified QuEChERS method was adapted to develop an analytical technique for the simultaneous detection, identification, and quantification of chlorantraniliprole and fipronil residues in moringa flowers. The employed LC-MS/MS instrument configuration exhibited excellent linearity (r2 > 0.99) in case of both insecticides. Moreover, the method adhered to the SANTE guidelines in terms of recovery (70% - 120%), precision (RSD < 20%), and accuracy. The LOD and LOQ were set respectively at 0.007 and 0.025 mg kg-1 . Additionally, it demonstrated minimal matrix interference, with a recorded value of less than 20% for matrix interference

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