Determination of Residual Acetamiprid and Imidacloprid in Unpolished Rice by Centrifugal Spin Column Clean-up and Water Mobile Phase HPLC-Diode Array
New Innovations in Chemistry and Biochemistry Vol. 6,
31 December 2021
,
Page 81-88
https://doi.org/10.9734/bpi/nicb/v6/2230C
Abstract
This chapter introduces a suitable analysis method for routine residual monitoring of antimicrobial drugs in food. A rapid, simple, and space-saving technique of sample preparation followed by a 100% water mobile phase high-performance liquid chromatography (HPLC) coupled photo-diode array detector (PDA) for quantifying acetamiprid (ATP) and imidacloprid (ICP) in unpolished rice was described here. The analytes were extracted from the sample using a handheld ultrasonic homogenizer with water, and purified by MonoSpin® C18-CX, a centrifugal monolithic silica spin mini-column, and quantified within 20 min sample-1. The accuracy, precision, and system suitability are well within the international method acceptance criteria.
- International harmonized analytical method
- acetamiprid
- imidacloprid
- centrifugal monolithic silica spin mini-column