Response surface methodology for the microwave-assisted extraction of insecticides from soil samples

Hernandez-Soriano, M. Carmen, Peña, Aránzazu and Mingorance, M. Dolores (2007) Response surface methodology for the microwave-assisted extraction of insecticides from soil samples. Analytical And Bioanalytical Chemistry, 389 2: 619-630. doi:10.1007/s00216-007-1418-5


Author Hernandez-Soriano, M. Carmen
Peña, Aránzazu
Mingorance, M. Dolores
Title Response surface methodology for the microwave-assisted extraction of insecticides from soil samples
Journal name Analytical And Bioanalytical Chemistry   Check publisher's open access policy
ISSN 1618-2642
1618-2650
Publication date 2007-09-01
Sub-type Article (original research)
DOI 10.1007/s00216-007-1418-5
Open Access Status Not Open Access
Volume 389
Issue 2
Start page 619
End page 630
Total pages 12
Place of publication Heidelberg, Germany
Publisher Springer
Language eng
Abstract The extraction of two pyrethroid insecticides (deltamethrin and α-cypermethrin) together with three organophosphorus insecticides (dimethoate, diazinon and malathion) from soil samples was carried out with microwave-assisted technology. Experimental designs showed that extraction temperature, addition of water to the extractant and solvent/soil ratio were the variables that affected the recoveries of the pesticide the most. Response surface methodology was applied to find the optimum values of the variables involved in the extractions of the analytes. In addition, in order to achieve near-optimal extraction conditions, a desirability function was used to optimize the five pesticides simultaneously. The optimized conditions were applied to different types of soils.
Keyword Microwave-assisted extraction
Soil samples
Pyrethroid pesticides
Pyrethroid pesticides
Box–Behnken design
Desirability function
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Agriculture and Food Sciences
 
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Created: Mon, 06 Jan 2014, 14:39:52 EST by Maria Hernandez-soriano on behalf of School of Agriculture and Food Sciences