AN ONLINE METHOD FOR THE DETERMINATION OF ORGANOCHLORINE PESTICIDE-RESIDUES IN SOYBEAN DERIVATIVE
| dc.contributor.author | Polese, L. | |
| dc.contributor.author | Minelli, E. V. | |
| dc.contributor.author | Ribeiro, M. L. | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.date.accessioned | 2022-04-28T17:21:55Z | |
| dc.date.available | 2022-04-28T17:21:55Z | |
| dc.date.issued | 1994-01-01 | |
| dc.description.abstract | An on-line method for the determination of organochlorine pesticide residues in soybean bagasse is described. The extraction and cleanup steps are combined into one step by transferring the sample to a chromatographic column prepacked with alumina and silica gel. The pesticides are eluted with n-hexane (fraction 1) and n-hexane:dichloromethane 8:2 (fraction 2). The fractions are analyzed using gas liquid chromatography with electron capture detection. Mean recoveries of the 13 ''in vitro'' fortified pesticides at levels of 1.5-600 ppb ranged from 73 to 104%. Comparison of this method with other methods for fatty samples indicates that this is an improvement in accuracy, precision, for analysis time. | en |
| dc.description.affiliation | UNESP, INST QUIM, BR-14800900 ARARAQUARA, SP, BRAZIL | |
| dc.description.affiliationUnesp | UNESP, INST QUIM, BR-14800900 ARARAQUARA, SP, BRAZIL | |
| dc.format.extent | 19-22 | |
| dc.identifier | http://dx.doi.org/10.5935/0103-5053.19940004 | |
| dc.identifier.citation | Journal Of The Brazilian Chemical Society. Sao Paulo: Soc Brasileira Quimica, v. 5, n. 1, p. 19-22, 1994. | |
| dc.identifier.doi | 10.5935/0103-5053.19940004 | |
| dc.identifier.issn | 0103-5053 | |
| dc.identifier.uri | http://hdl.handle.net/11449/218602 | |
| dc.identifier.wos | WOS:A1994PG28200004 | |
| dc.language.iso | eng | |
| dc.publisher | Soc Brasileira Quimica | |
| dc.relation.ispartof | Journal Of The Brazilian Chemical Society | |
| dc.source | Web of Science | |
| dc.subject | ORGANOCHLORINE PESTICIDES | |
| dc.subject | SOYBEAN BAGASSE | |
| dc.title | AN ONLINE METHOD FOR THE DETERMINATION OF ORGANOCHLORINE PESTICIDE-RESIDUES IN SOYBEAN DERIVATIVE | en |
| dc.type | Artigo | pt |
| dcterms.rightsHolder | Soc Brasileira Quimica | |
| dspace.entity.type | Publication | |
| relation.isOrgUnitOfPublication | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
| relation.isOrgUnitOfPublication.latestForDiscovery | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |