Purificación Fernández

Investigation on the role played by fermentation esters in the aroma of young Spanish wines by multivariate analysis

Vicente Ferreira, Purificación Fernández, Cristina García-De la Peña et al. · Journal of the Science of Food and Agriculture · 1995 · 167 citations · Full text

Agriculture, Enology, Food Science +17

Changes in the profile of volatile compounds in wines stored under oxygen and their relationship with the browning process

Vicente Ferreira, Ana Escudero, Purificación Fernández et al. · Zeitschrift für Lebensmittel-Untersuchung und -Forschung. B, Referate und Lebensmittelrecht · 1997 · 105 citations

Agriculture, Enology, Food Science +17

A rapid ultrasound-assisted dispersive liquid–liquid microextraction followed by ultra-performance liquid chromatography for the simultaneous determination of seven benzodiazepines in human plasma samples

Purificación Fernández, Cristina González, Ma Teresa Pena et al. · Analytica Chimica Acta · 2013 · 84 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +13

Solid-phase microextraction for the determination of cocaine and cocaethylene in human hair by gas chromatography–mass spectrometry

Ana María Bermejo, Patricia López, Iván Álvarez-Freire et al. · Forensic Science International · 2005 · 62 citations

Pharmacy, Toxicology, Analytical Chemistry +15

Determination of cocaine and cocaethylene in plasma by solid-phase microextraction and gas chromatography–mass spectrometry

Iván Álvarez-Freire, Ana María Bermejo, María Jesús Tabernero et al. · Journal of Chromatography B · 2006 · 58 citations

Pharmacy, Chemistry, Toxicology +14