A study to determine the feasibility of using 31P NMR for the analysis of organophosphorus insecticide residues in cole crops
It is not generally recognized that 31P NMR spectroscopy is now sensitive enough to be used for the analysis of organophosphorus insecticide residues without resorting to the extraction of large samples or the use of prolonged NMR acquisition times. The analysis of pesticides, such as disulfoton, di...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 1991-05, Vol.39 (5), p.911-916 |
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| container_end_page | 916 |
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| container_issue | 5 |
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| container_title | Journal of agricultural and food chemistry |
| container_volume | 39 |
| creator | Mortimer, R.D. (Health and Welfare Canada, Ottawa, Ontario, Canada) Dawson, B.A |
| description | It is not generally recognized that 31P NMR spectroscopy is now sensitive enough to be used for the analysis of organophosphorus insecticide residues without resorting to the extraction of large samples or the use of prolonged NMR acquisition times. The analysis of pesticides, such as disulfoton, diazinon, dimethoate, parathion, and azinphos-methyl, has been demonstrated to be feasible at 0.5 ppm on broccoli and cabbage |
| format | Article |
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Psychology</topic><topic>INSECTICIDAS</topic><topic>INSECTICIDE</topic><topic>PHOSPHORE</topic><topic>PRODUIT ALIMENTAIRE</topic><topic>RESIDU</topic><topic>RESIDUOS</topic><topic>SPECTROSCOPIE RMN</topic><topic>TECHNIQUE ANALYTIQUE</topic><topic>TECHNIQUE DES TRACEURS</topic><topic>TECNICAS ANALITICAS</topic><topic>TECNICAS DE TRAZADORES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mortimer, R.D. (Health and Welfare Canada, Ottawa, Ontario, Canada)</creatorcontrib><creatorcontrib>Dawson, B.A</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mortimer, R.D. (Health and Welfare Canada, Ottawa, Ontario, Canada)</au><au>Dawson, B.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A study to determine the feasibility of using 31P NMR for the analysis of organophosphorus insecticide residues in cole crops</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><date>1991-05</date><risdate>1991</risdate><volume>39</volume><issue>5</issue><spage>911</spage><epage>916</epage><pages>911-916</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>It is not generally recognized that 31P NMR spectroscopy is now sensitive enough to be used for the analysis of organophosphorus insecticide residues without resorting to the extraction of large samples or the use of prolonged NMR acquisition times. 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| fulltext | fulltext |
| identifier | ISSN: 0021-8561 |
| ispartof | Journal of agricultural and food chemistry, 1991-05, Vol.39 (5), p.911-916 |
| issn | 0021-8561 1520-5118 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_4967892 |
| source | American Chemical Society Journals |
| subjects | ALIMENTOS Biological and medical sciences BRASSICA COMPOSE ORGANOPHOSPHORE COMPUESTO ORGANICO DEL FOSFORO CONTAMINACION CONTAMINATION ESPECTROSCOPIA RMN Food industries Food toxicology FOSFORO Fundamental and applied biological sciences. Psychology INSECTICIDAS INSECTICIDE PHOSPHORE PRODUIT ALIMENTAIRE RESIDU RESIDUOS SPECTROSCOPIE RMN TECHNIQUE ANALYTIQUE TECHNIQUE DES TRACEURS TECNICAS ANALITICAS TECNICAS DE TRAZADORES |
| title | A study to determine the feasibility of using 31P NMR for the analysis of organophosphorus insecticide residues in cole crops |
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