Title of article
Evaluation of Efficient Extraction Method for the Determination of Carbryl Residue in Olive Oil
Author/Authors
Mehdi، Mahdi نويسنده Department of Chemistry, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran Maham, Maham , Vahid، Vahid نويسنده Department of Chemistry, Islamic Azad University, North Tehran Branch, Tehran, Iran Kiarostami, Kiarostami
Issue Information
روزنامه با شماره پیاپی 0 سال 2013
Pages
4
From page
28
To page
31
Abstract
Carbaryl was analyzed in olive oil using solid phase extraction (SPE) with lanthanum silicate as a new solid sorbent followed by high performance liquid chromatography with UV-VIS detection (HPLC-UV). The various parameters influencing extraction such as different eluents, volumes of eluent, conditioning pH and several spiked concentrations were studied to determine the optimum conditions for lanthanum silicate- SPE. Mean recovery with methanol as eluent was 76% with RSD 2-3% in concentration range of 0.5-32 ppm. The limit of detection (LOD= 1.03 mg kg-1) was lower than maximum residue limit (MRL) established by WHO/FAO.
Journal title
International Journal of Basic Sciences and Applied Research
Serial Year
2013
Journal title
International Journal of Basic Sciences and Applied Research
Record number
939102
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