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Effect of processing on dislodging of cypermethrin residues on brinjal
Shweta Walia1, Pinky Boora, Beena Kumari
1Department of Foods and Nutrition, CCS Haryana Agricultural University, Hisar 125004, India. shwetawalia28@gmail.com
Abstract:
Brinjal fruits were sprayed with recommended dose (0.001%) of cypermethrin. Effects of processing viz. washing, cooking in water, cooking in oil, microwave cooking, and grilling was studied to dislodge cypermethrin residues on brinjal. Cypermethrin residues remaining in the control and processed samples were analyzed by gas chromatography equipped with ECD. Dislodging of cypermethrin residues was observed more in grilling (50.12%), followed by cooking in oil (45.2%), cooking in water (41.4%), and microwave cooking (40.89%) after 1st day of the treatment. Reduction of residues after washing treatment was minimal.

