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Asian Journal of Research in Chemistry
Year : 2015, Volume : 8, Issue : 6
First page : ( 383) Last page : ( 388)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2015.00064.4

A New Validated HPLC method for determination of Cyantraniliprole and its metabolite residues in tomato fruit

Parvatamma Botsa1,*, Rao Tentu. Nageswara2

1Department of Organic Chemistry, Gayathri PG College, Vizianagaram, Andhra Pradesh, India

2Department of Chemistry, Krishna University, Machilipatnam, Andhra Pradesh, India

*Corresponding Author E-mail: tentu6581@rediffmail.com

Online published on 17 October, 2015.

Abstract

A simple and inexpensive method was developed using solid-phase extraction, together with high performance liquid chromatographic method with UV detection for determination of Cyantraniliprole and its metabolite (J9Z38) residues. The evaluated parameters include the extracts by silica gel packed column using acetonitrile and water solvents. The method was validated using fruit samples spiked with Cyantraniliprole and its metabolite (J9Z38) at different fortification levels (0.01 and 0.1 μg/g). Average recoveries (using each concentration six replicates) ranged 83–94%, with relative standard deviations less than 2%, calibration solutions concentration in the range 0.01–10.0 μg/mL and limit of detection (LOD) and limit of quantification (LOQ) were 0.003μg/g and 0.01μg/g respectively. Finally the fruit residue samples were analyzed by HPLC.

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Keywords

HPLC, silica gel, Cyantraniliprole, metabolite J9Z38 and tomato fruit.

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