Percorrer por autor Rocha, Sílvia M.

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DataTítuloAutor(es)TipoAcesso
Set-2012Allergic asthma exhaled breath metabolome: a challenge for comprehensive two-dimensional gas chromatographyCaldeira, M.; Perestrelo, Rosa Maria de Sá; Barros, António S.; Bilelo, M. J.; Morête, A.; Câmara, José de Sousa; Rocha, Sílvia M.articleopenAccess
Mai-2010Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry combined with solid phase microextraction as a powerful tool for quantification of ethyl carbamate in fortified wines. The case study of Madeira winePerestrelo, Rosa Maria de Sá; Petronilho, Silvia; Câmara, José de Sousa; Rocha, Sílvia M.articleopenAccess
Mar-2011In-depth search focused on furans, lactones, volatile phenols, and acetals as potential age markers of Madeira wines by comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry combined with solid phase microextractionPerestrelo, Rosa Maria de Sá; Barros, António S.; Câmara, José de Sousa; Rocha, Sílvia M.articleopenAccess
Set-2011Optimisation of solid-phase microextraction combined with gas chromatography–mass spectrometry based methodology to establish the global volatile signature in pulp and skin of Vitis vinifera L. grape varietiesPerestrelo, Rosa Maria de Sá; Barros, António S.; Rocha, Sílvia M.; Câmara, José de SousaarticleopenAccess
Jun-2008Optimisation of stir bar sorptive extraction and liquid desorption combined with large volume injection-gas chromatography–quadrupole mass spectrometry for the determination of volatile compounds in winesCoelho, Elisabete; Perestrelo, Rosa Maria de Sá; Neng, Nuno R.; Câmara, José de Sousa; Coimbra, Manuel A.; Nogueira, J. M. F.; Rocha, Sílvia M.articleopenAccess
Nov-2012Phenolic profile of Sercial and Tinta Negra Vitis vinifera L. grape skins by HPLC–DAD–ESI-MSn: novel phenolic compounds in Vitis vinifera L. grapePerestrelo, Rosa Maria de Sá; Lu, Ying; Santos, Sónia A. O.; Silvestre, Armando J. D.; Neto, Carlos P.; Câmara, José de Sousa; Rocha, Sílvia M.articleopenAccess
Jun-2011Profiling allergic asthma volatile metabolic patterns using a headspace-solid phase microextraction/gas chromatography based methodologyCaldeira, M.; Barros, António S.; Bilelo, M. J.; Parada, A.; Câmara, José de Sousa; Rocha, Sílvia M.articleopenAccess