Browsing by Author Valente, ALP

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Showing results 1 to 8 of 8
PreviewIssue DateTitleAuthor(s)AdvisorType
2002Applications of solid-phase microextraction to chemical analysis of live biological samplesAugusto, F; Valente, ALP-Artigo de periódico
1998Modification of a glass micro-extractor aiming to enrichment of traces of water contaminating organochlorinated pesticides and their quantitative gas chromatographic analysis.da Rocha, EC; Pini, GF; Augusto, F; Valente, ALP-Artigo de periódico
2001Effect of autoclaving cocoa nibs before roasting on the precursors of the Maillard reaction and pyrazinesde Brito, ES; Garcia, NHP; Amancio, AC; Valente, ALP; Pini, GF; Augusto, F-Artigo de periódico
1998Application of SPME (solid phase micro-extraction) to the analysis of drinkable water from three locations in the state of Sao Paulo.Valente, ALP; Augusto, F; Montero, L; da Rocha, EC; Pawliszyn, J-Artigo de periódico
1996Evaluation of the optimization of the performance of an electron capture detectorValente, ALP; daRocha, EC; Pini, GF-Artigo de periódico
2000Extraction and pre-concentration of volatile organic compounds by membrane permeation for chromatography analysis.da Rocha, EC; Valente, ALP; Augusto, F-Artigo de periódico
1997Use of a computer controlled hand-scanner for quantitative thin layer chromatographic analysisValente, ALP; Augusto, F; Lemes, AC; Lukjanenko, K-Artigo de periódico
2002Effect of glucose and glycine addition to cocoa mass before roasting on Maillard precursor consumption and pyrazine formationde Brito, ES; Narain, N; Garcia, NHP; Valente, ALP; Pini, GF-Artigo de periódico