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Title: | Simultaneous analysis of herbicides pendimethalin, oxyfluorfen, imazethapyr and quizalofop-p-ethyl by LC-MS/MS and safety evaluation of their harvest time residues in peanut (Arachis hypogaea L.) |
Other Titles: | Not Available |
Authors: | Saha A., Shabeer A.T.P., Banerjee Kaushik, Hingmire S., Bhaduri D., Jain N.K., Utture S. |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::National Research Centre for Grapes ICAR::Directorate of Groundnut Research |
Published/ Complete Date: | 2014-07-14 |
Project Code: | Not Available |
Keywords: | Multiresidue analysis of pendimethalin, oxyfluorfen, imazethapyr and quizalofop-p-ethyl Peanut (Arachis hypogaea L.) LC-MS/MS |
Publisher: | Springer |
Citation: | Saha, A., Shabeer T. P., A., Banerjee, K. et al. Simultaneous analysis of herbicides pendimethalin, oxyfluorfen, imazethapyr and quizalofop-p-ethyl by LC–MS/MS and safety evaluation of their harvest time residues in peanut (Arachis hypogaea L.). J Food Sci Technol 52, 4001–4014 (2015). https://doi.org/10.1007/s13197-014-1473-9 |
Series/Report no.: | Not Available; |
Abstract/Description: | This paper reports a simple and rapid method for simultaneous determination of the residues of selected herbicides viz. pendimethalin, oxyfluorfen, imazethapyr and quizalofop-p-ethyl in peanut by liquid chromatography-tandem mass spectrometry (LC-MS/MS). A modified approach of the QuEChERS methodology was used to extract the herbicides from the peanut kernel without any clean-up. The method showed excellent linearity (r2 > 0.99) with no significant matrix effect. Accuracy of the method in terms of average recoveries of all the four herbicides ranged between 69.4 –94.4 % at spiking levels of 0.05, 0.10 and 0.25 mg kg−1 with intra-day and inter-day precision RSD (%) between 2.6–16.6 and 8.0–11.3, respectively. Limit of quantification (LOQs) was 5.0 μg kg−1 for pendimethalin, imazethapyr and quizalofop-p-ethyl and 10.0 μg kg−1 for oxyfluorfen. The expanded uncertainties were <11 % for determination of these herbicides in peanut. The proposed method was successfully applied for analysis of these herbicide residues in peanut samples harvested from the experimental field and the residues were below the detection level. |
Description: | Not Available |
Type(s) of content: | Journal |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Food Science and Technology |
NAAS Rating: | 7.95 |
Volume No.: | 52 |
Page Number: | 4001-4014 |
Name of the Division/Regional Station: | National Reference Laboratory |
Source, DOI or any other URL: | https://doi.org/10.1007/s13197-014-1473-9 |
URI: | https://doi.org/10.1007/s13197-014-1473-9 http://krishi.icar.gov.in/jspui/handle/123456789/38897 |
Appears in Collections: | HS-NRCG-Publication |
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