Trans fatty acid content in spanish shortenings determined by gas chromatography and fourier transformed infrared spectroscopy

by Alonso López, Leocadio, Carmona, Pedro, Fraga, M. J., Juárez, Manuela, Juárez, Manuela
Published 2000-05

Composition of cholesterol and its precursors in ovine milk

by Goudjil, Hanane, Torrado, S., Fontecha, F. Javier, Martínez-Castro, Isabel, Fraga, M. J., Juárez, Manuela
Published 2003