Publication
Analysis of six fungicides and one acaricide in still and fortified wines using solid-phase microextraction-gas chromatography/tandem mass spectrometry
| dc.contributor.author | Martins, Joana | |
| dc.contributor.author | Esteves, Cristina | |
| dc.contributor.author | Limpo-Faria, Ana | |
| dc.contributor.author | Barros, Paulo | |
| dc.contributor.author | Ribeiro, Natália | |
| dc.contributor.author | Simões, Tomás | |
| dc.contributor.author | Correia, Manuela | |
| dc.contributor.author | Delerue-Matos, Cristina | |
| dc.date.accessioned | 2013-09-27T10:41:53Z | |
| dc.date.available | 2013-09-27T10:41:53Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | A multiresidue gas chromatographic method for the determination of six fungicides (captan, chlorthalonil, folpet, iprodione, procymidone and vinclozolin) and one acaricide (dicofol) in still and fortified wines was developed. Solid-phase microextraction (SPME) was chosen for the extraction of the compounds from the studied matrices and tandem mass spectrometry (MS/MS) detection was used. The extraction consists in a solvent free and automated procedure and the detection is highly sensitive and selective. Good linearity was obtained with correlation coefficients of regression (R2) > 0.99 for all the compounds. Satisfactory results of repeatability and intermediate precision were obtained for most of the analytes (RSD < 20%). Recoveries from spiked wine ranged from 80.1% to 112.0%. Limits of quantification (LOQs) were considerably below the proposedmaximumresidue limits (MRLs) for these compounds in grapes and below the suggested limits for wine (MRLs/10), with the exception of captan. | por |
| dc.identifier.doi | 10.1016/j.foodchem.2011.10.102 | |
| dc.identifier.issn | 0308-8146 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/2017 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.relation.ispartofseries | Food Chemistry; Vol.132, Issue 1 | |
| dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0308814611015731 | por |
| dc.subject | Fungicide | por |
| dc.subject | Acaricide | por |
| dc.subject | SPME | por |
| dc.subject | GC–MS/MS | por |
| dc.subject | Wine | por |
| dc.title | Analysis of six fungicides and one acaricide in still and fortified wines using solid-phase microextraction-gas chromatography/tandem mass spectrometry | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 636 | por |
| oaire.citation.issue | Issue 1 | |
| oaire.citation.startPage | 630 | por |
| oaire.citation.volume | Vol. 132 | por |
| person.familyName | Delerue-Matos | |
| person.givenName | Cristina | |
| person.identifier.ciencia-id | 9A1A-43FB-5C27 | |
| person.identifier.orcid | 0000-0002-3924-776X | |
| person.identifier.rid | D-4990-2013 | |
| person.identifier.scopus-author-id | 6603741848 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 09f6a7bd-2f15-42b0-adc5-04bd22210519 | |
| relation.isAuthorOfPublication.latestForDiscovery | 09f6a7bd-2f15-42b0-adc5-04bd22210519 |