Jesús Villén

Pesticide Residue Analysis by Off-Line SPE and On-Line Reversed-Phase LC-GC Using the Through-Oven-Transfer Adsorption/Desorption Interface

Mercedes Pérez, J. Alario, Ana Vázquez et al. · Analytical Chemistry · 2000 · 53 citations

Pharmacy, Chemical Engineering, Environmental Engineering +17

Automated multiresidue analysis of pesticides in olive oil by on-line reversed-phase liquid chromatography–gas chromatography using the through oven transfer adsorption–desorption interface

Raquel Sánchez, Ana Vázquez, Juan C. Andini et al. · Journal of Chromatography A · 2004 · 52 citations · Full text

Pharmacy, Food Science, Analytical Chemistry +13

Rapid and Simultaneous Analysis of Free Sterols, Tocopherols, and Squalene in Edible Oils by Coupled Reversed-Phase Liquid Chromatography−Gas Chromatography

Jesús Villén, Gracia Patricia Blanch, Marı́a Luisa Ruiz del Castillo et al. · Journal of Agricultural and Food Chemistry · 1998 · 47 citations

Pharmacy, Chemistry, Food Science +17

Analysis of Wine Aroma by Direct Injection in Gas Chromatography without Previous Extraction

Jesús Villén, Francisco J. Señoráns, Guillermo Reglero et al. · Journal of Agricultural and Food Chemistry · 1995 · 47 citations

Agriculture, Chemistry, Food Science +11

Automated determination of pesticide residues in olive oil by on-line reversed-phase liquid chromatography–gas chromatography using the through oven transfer adsorption desorption interface with electron-capture and nitrogen–phosphorus detectors operating simultaneously

E.M. Dı́az-Plaza, Jose M. Cortés, Ana Vázquez et al. · Journal of Chromatography A · 2007 · 44 citations

Pharmacy, Food Science, Analytical Chemistry +16