Development and Validation of an HPLC/UV Method for Quantification of Bioactive Peptides in Fermented Milks.

Autor: Ferreira, IsabelM. P. L. V. O.¹ (AUTHOR) isabel.ferreira@ff.up.pt, Eça, Rosário¹ (AUTHOR), Pinho, Olívia² (AUTHOR), Tavares, Pedro³ (AUTHOR), Pereira, Alice³ (AUTHOR), Cecília Roque, Ana³ (AUTHOR)

Publikováno v: Journal of Liquid Chromatography & Related Technologies. 2007, Vol. 30 Issue 14, p2139-2147. 9p. 3 Charts, 3 Graphs.

Quantification of Aflatoxins B1, B2, G1, and G2 in Pepper by HPLC/Fluorescence.

Autor: Ferreira, IsabelM. P. L. V. O.¹ (AUTHOR) isabel.ferreira@ff.up.pt, Mendes, E.¹ (AUTHOR), Oliveira, M.Beatriz P. P.¹ (AUTHOR)

Publikováno v: Journal of Liquid Chromatography & Related Technologies. Jan2004, Vol. 27 Issue 2, p325-334. 10p. 4 Charts, 2 Graphs.

DETERMINATION OF LACTIC, ACETIC, SUCCINIC, AND CITRIC ACIDS IN TABLE OLIVES BY HPLC/UV.

Autor: Cunha, SaraC.¹ (AUTHOR), Ferreira, IsabelM. P. L. V. O.¹ (AUTHOR), Fernandes, JoséO.¹ (AUTHOR), Faria, MiguelA.¹ (AUTHOR), Beatriz, M.¹ (AUTHOR), Oliveira, P.P.¹ (AUTHOR), Ferreira, M.A.¹ (AUTHOR)

Publikováno v: Journal of Liquid Chromatography & Related Technologies. 4/1/2001, Vol. 24 Issue 7, p1029-1038. 10p. 4 Charts.

INFLUENCE OF DIFFERENT EXTRACTION CONDITIONS AND SAMPLE PRETREATMENTS ON QUANTIFICATION OF NITRATE AND NITRITE IN SPINACH AND LETTUCE.

Autor: Pinto, Edgar, Petisca, Catarina, Amaro, LuísF., Pinho, Olívia, Ferreira, IsabelM. P. L. V. O.

Publikováno v: Journal of Liquid Chromatography & Related Technologies; 2010, Vol. 33 Issue 5, p591-602, 12p, 5 Charts, 1 Graph