Journal ArticleDOI
Microwave-assisted extraction versus Soxhlet extraction in the analysis of 21 organochlorine pesticides in plants
M. Barriada-Pereira,E. Concha-Graña,M.J. González-Castro,Soledad Muniategui-Lorenzo,Purificación López-Mahía,Darío Prada-Rodríguez,Esther Fernández-Fernández +6 more
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TLDR
A method to determine 21 organochlorine pesticides in vegetation samples using microwave-assisted extraction (MAE) is described and compared with Soxhlet extraction, showing that both methods are suitable for the determination of chlorinated pesticides in Vegetation samples.About:
This article is published in Journal of Chromatography A.The article was published on 2003-08-01. It has received 119 citations till now. The article focuses on the topics: Extraction (chemistry) & Solid phase extraction.read more
Citations
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Journal ArticleDOI
Recent advances in extraction of nutraceuticals from plants
Lijun Wang,Curtis L. Weller +1 more
TL;DR: In this article, a critical review was conducted to introduce and compare the conventional Soxhlet extraction and the new alternative methods used for the extraction of nutraceuticals from plants, and the practical issues of each extraction method were discussed.
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Contaminants of medicinal herbs and herbal products.
TL;DR: To prevent and screen for contamination and ensure safety and conformity to quality standards, medicinal herbs and herbal products should be included in appropriate regulatory framework.
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Comparison of techniques for the extraction of the anti-cancer drug camptothecin from Nothapodytes foetida.
TL;DR: The present results show that the extraction efficiency and considerable saving of time by MAE was more competent than the other extraction techniques.
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Multiresidue analysis of organochlorine and organophosphorus pesticides in muscle of chicken, pork and lamb by gas chromatography–triple quadrupole mass spectrometry
A. Garrido Frenich,J. L. Martínez Vidal,A.D. Cruz Sicilia,M. J. González Rodríguez,P. Plaza Bolaños +4 more
TL;DR: In this article, a method was optimized and validated for the simultaneous determination of residues of organochlorine (OCP) and organophosphorus (OPPs) pesticides in meat samples from chicken, pork and lamb.
References
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Journal ArticleDOI
Efficiency of the microwave-assisted extraction of hydrocarbons and pesticides from sediments
TL;DR: In this paper, a mixture of toluene and water is proposed for the microwave-assisted extraction of organic pollutants, hydrocarbons and pesticides from marine sediments, and the effect of experimental conditions, such as microwave power and irradiation time, on the extraction of linear, unresolved and polycyclic aromatic hydro-carbons as well as PCBs and DDTs has been evaluated using real marine sediment samples.
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Determination of organochlorine pesticides in seawater using liquid-phase hollow fibre membrane microextraction and gas chromatography-mass spectrometry.
TL;DR: Comparison between liquid-phase microextraction with hollow fibre membrane and US Environmental Protection Agency Method 508 showed that the novel method has comparable detection limits of between 0.013 and 0.059 microg l(-1) in seawater.
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Multiresidue Method for the Analysis of Pesticide Residues in Fruits and Vegetables by Accelerated Solvent Extraction and Capillary Gas Chromatography
TL;DR: An analytical procedure using accelerated solvent extraction and capillary gas chromatography with electron capture and flame photometric detections was developed to simultaneously determine residues of different pesticides in fruits and vegetables, showing acceptable limits of detection while minimizing environmental concerns, time, and labor.
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Pesticide residue analyses in plant material by chromatographic methods: clean-up procedures and selective detectors
Jozef Tekel,Štefan Hatrík +1 more
TL;DR: This paper deals with the analysis of pesticide residues by chromatographic methods in samples of plant origin by focusing on the isolation and clean-up steps of the sample preparation for GC or LC determination.
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Development of a method of analysis for 46 pesticides in fruits and vegetables by supercritical fluid extraction and gas chromatography/ion trap mass spectrometry
Steven J. Lehotay,Eller Ki +1 more
TL;DR: A multiresidue method using supercritical fluid extraction (SFE) and gas chromatography/ion trap mass spectrometry (GC/ITMS) was developed for analysis of 46 pesticides in fruits and vegetables and compared satisfactorily with results from 7 laboratories using traditional GC detectors and solvent-based extractions.