Targeted screening and safety evaluation of 276 agrochemical residues in raisins using buffered ethyl acetate extraction and liquid chromatography–tandem mass spectrometry analysis
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Title |
Targeted screening and safety evaluation of 276 agrochemical residues in raisins using buffered ethyl acetate extraction and liquid chromatography–tandem mass spectrometry analysis
Not Available |
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Creator |
Shabeer T.P.A., Jadhav M., Girame R., Hingmire S., Bhongale A., Pudale A., Banerjee Kaushik
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Subject |
Buffered ethyl acetate extraction
Multiresidue analysis of pesticides by LC-MS/MS Residue analysis in raisins |
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Description |
Not Available
A buffered ethyl acetate extraction method was optimized and validated in raisin matrix to monitor 276 pesticides by liquid chromatography–tandem mass spectrometry (LC-MS/MS) analysis. The final method involved homogenization of raisinsalong with water 1:1 raisins: water followed by extraction using ethyl acetate (10 mL/10 g) raisins homogenate in presence of 0.1 mL acetic acid, 0.5 g sodium acetate and 10 g sodium sulfate, and cleanup by dispersive solid phase extraction with primary secondary amine sorbent (25 mg/5 mL extract). 276 pesticides were estimated within 20 min of chromatographic run time by retention time dependent ‘scheduled multiple reaction monitoring’ (sMRM) by LC-MS/MS.The method was validated as per European guideline, DG-SANTE/11945/2015, at 2, 10, and 25 ng/g spiking levels where the method precision in terms of repeatability was Not Available |
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Date |
2020-08-03T07:08:41Z
2020-08-03T07:08:41Z 2017-06-20 |
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Type |
Journal
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Identifier |
Shabeer T.P.A., Jadhav M., Girame R., Hingmire S., Bhongale A., Pudale A., Banerjee Kaushik (2017). Targeted screening and safety evaluation of 276 agrochemical residues in raisins using buffered ethyl acetate extraction and liquid chromatography–tandem mass spectrometry analysis. Chemosphere 184, 1036-1042
https://doi.org/10.1016/j.chemosphere.2017.06.086 http://krishi.icar.gov.in/jspui/handle/123456789/38886 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Elsevier
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