A simple HPLC-UVD method for detection of etofenprox in green tea using sample hydration

A simple HPLC-UVD method for detection of etofenprox in green tea using sample hydration

Residue levels were estimated using HPLC-UV detection. Samples were hydrated and extracted using acetonitrile. Analytical linearity in the range of 0.02 to 2.0 mg/kg was excellent with a determination coefficient ( R 2 ) of 1.0. Recovery at levels of 0.2 and 1.0 mg/kg ranged from 89.9 to 94.6% with...

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Veröffentlicht in:Food science and biotechnology 2014, 23(6), , pp.2097-2101
Hauptverfasser: Kim, Sung-Woo, El-Aty, A. M. Abd, Lee, Young-Jun, Hong, Su Myeong, Seo, Young Mi, Shim, Jae-Han
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Food Science
Nutrition
Research Note
식품과학
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Zusammenfassung:Residue levels were estimated using HPLC-UV detection. Samples were hydrated and extracted using acetonitrile. Analytical linearity in the range of 0.02 to 2.0 mg/kg was excellent with a determination coefficient ( R 2 ) of 1.0. Recovery at levels of 0.2 and 1.0 mg/kg ranged from 89.9 to 94.6% with a relative standard deviation
ISSN:1226-7708
2092-6456
DOI:10.1007/s10068-014-0285-z