PAHs content in sunflower, soybean and virgin olive oils: Evaluation in commercial samples and during refining process.
V. H.Teixeira, S. Casal, M.B.P.P. Oliveira.
Food Chemistry, 104, 106–112, 2007
Comparison of matrix-solid phase dispersion and liquid-liquid extraction for the chromatographic determination of fenthion and its metabolites in olives and olive oils.
S.C. Cunha, J.O. Fernandes, M.B.P.P.Oliveira.
Food Additives and Contaminants, 24 (2), 156-164, 2007
Evaluation of the QuEChERS sample preparation approach for the analysis of pesticide residues in olives.
S.C. Cunha, S.J.Lehotay, K. Mastovska, J.O. Fernandes, M.B.P.P. Oliveira.
Journal Separation Science, 30, 620-632, 2007
Determination of acrylamide in coffee and coffee products by GC-MS using an improved SPE clean-up.
C. Soares, S. Cunha, Fernandes.
Food Additives and Contaminants, 23, 1276-1282, 2006
Analysis of heterocyclic aromatic amines in foods by gas chromatography-mass spectrometry as their tert.-butyldimethylsilyl derivatives.
S. Casal, E. Mendes, J.O. Fernandes, M.B.P.P. Oliveira, M.A. Ferreira
J. Chrom A, 1040, 105-114, 2004