Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/28652
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dc.contributor.authorSilva, Lurdes I. B.pt_PT
dc.contributor.authorFerreira, Filipe D. P.pt_PT
dc.contributor.authorFreitas, Ana C.pt_PT
dc.contributor.authorRocha-Santos, Teresa A. P.pt_PT
dc.contributor.authorDuarte, A. C.pt_PT
dc.date.accessioned2020-06-08T14:12:19Z-
dc.date.available2020-06-08T14:12:19Z-
dc.date.issued2010-
dc.identifier.issn0308-8146pt_PT
dc.identifier.urihttp://hdl.handle.net/10773/28652-
dc.description.abstractAn analytical method based on optical fibre (OF) detection has been developed and validated for monitoring of trimethylamine (TMA) and dimethylamine (DMA) in fish handling environments and for non invasive assessment of fish quality. The OF analyser was first calibrated and then its analytical performance for TMA and DMA was compared with a more classical method, namely gas chromatography coupled with a flame ionisation detector (GC–FID), regarding analysis of air samples from confined atmospheres. The estimates of the lower and the upper detection limit of the proposed method were found to be less than 2.2 and 18.1 μg/L for TMA and DMA. The analytical system was applied to air monitoring in a confined environment in a fish market, revealing a suitable compact design and a high analytical performance for monitoring TMA and DMA, both in situ and in real-time mode. Furthermore, the fish quality was evaluated by correlating TMA in fish tissue and in air samples from an experimental chamber containing sardines.pt_PT
dc.language.isoengpt_PT
dc.publisherElsevierpt_PT
dc.relationPOCTI/CTA/44899/02pt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F17288%2F2004/PTpt_PT
dc.rightsrestrictedAccesspt_PT
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAmines detectionpt_PT
dc.subjectOptical fibre analyserpt_PT
dc.subjectVolatile amines in airpt_PT
dc.titleOptical fibre-based micro-analyser for indirect measurements of volatile amines levels in fishpt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.firstPage806pt_PT
degois.publication.issue3pt_PT
degois.publication.lastPage813pt_PT
degois.publication.titleFood Chemistrypt_PT
degois.publication.volume123pt_PT
dc.identifier.doi10.1016/j.foodchem.2010.05.014pt_PT
Appears in Collections:CESAM - Artigos
DQ - Artigos

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