RIAV - Universidad Rovira i Virgili

Universidad Rovira i Virgili

Facultad de Enología
Departamento de Química Analítica y Química Orgánica
Ramón y Cajal, 70
E-43005 Tarragona
ESPAÑA

Telefone: + 34 977 250 365
Fax: + 34 977 250 347
Representante: Joseph Guasch Torres
E-mail: jgt@fe.urv.es; josep.guasch@urv.net
http://www.quimica.urv.es/w3qaea

EQUIPA

Joseph Guasch Torres
Mª Pilar Martí Borràs
Marc Riu Rusell
Monserrat Mestres Solé
Olga Busto Busto
Sandra Verónica Correa Domínguez
Susanna Muñoz Magallón
Xavier Matallana Julià

COMPETÊNCIAS

Enologia - Aditivos e práticas enológicas
Enologia - Aminas biogénicas
Enologia - Análise de Contaminantes
Enologia - Análise sensorial
Enologia - Compostos de aroma
Enologia - Compostos fenólicos
Enologia - Conservação e maturação de vinhos
Enologia - Qualidade e diferenciação de vinhos

PUBLICAÇÕES REPRESENTATIVAS

MARTÍ, M.P.; BOQUÉ, R.; BUSTO, O.; GUASCH, J. (2004). Electronic noses in the quality control of alcoholic beverages. Trends in Analytical Chemistry (en prensa)

MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (2004). Application of a headspace mass spectrometry system to the differentiation and classification of wines according to their origin, variety and ageing. Journal of Chromatography A (en publicación)

MARTÍ, M.P.; MESTRES, M.;BUSTO, O.; GUASCH, J. (2004). Quantitative Determination of Impact Odorants of a Red Grenache Wine Using SPME-GC-MSD. Relationship between Odor Activity Values and Flavor Dilution Factors. Journal of Agriculture and Food Chemistry (en publicación)

MARTÍ, M.P.; PINO, J.; BOQUÉ, R.; BUSTO, O.; GUASCH, J. (2004). Sensory analysis of sugar cane spirits using a headspace-mass spectrometry (HS-MS) system and multivariate calibration (en preparación)

MARTÍ, M.P.; PINO, J.; BOQUÉ, R.; BUSTO, O.; GUASCH, J. (2004). Determination of ageing time of spirits in oak barrels using a headspace-mass spectrometry (HS-MS) system and multivariate calibration (en preparación)

SALA, C.; BUSTO, O.; GUASCH, J. (2004). Determination of 3-alkyl-2-methoxypyrazines in grapes, musts and wines: a review. J. Agric. Food Chem. (en publicación).

SALA, C.; ZAMORA, F.; BUSTO, O.; GUASCH, J. S. (2004). Influence of vine training and sunlight exposure on the 3-alkyl-2-methoxypyrazines content in musts and wines from the Vitis vinifera variety Cabernet sauvignon. J. Agric. Food Chem. 52: 3492-3497

SALA, C.; ZAMORA, F.; BUSTO, O.; GUASCH, J. S. (2004). Factors affecting the presence of 3-alkyl-2-methoxypyrazines in grapes and wines. A review. J. Agric. Food Chem. (en publicación).

SALA, C.; ZAMORA, F.; BUSTO, O.; GUASCH, J. S.S (2004). Contents of 3-alkyl-2-methoxypyrazines in musts and wines from Vitis vinifera variety Cabernet sauvignon: influence of irrigation and plantation density. J. Sci Food Agric. (en prensa)

MARTÍ, M.P.; BOQUÉ, R.; BUSTO, O.; GUASCH, J.(2003) Fast screening method for determining 2,4,6-trichloroanisole in wines at microtrace level using an electronic nose (HS-MS) and multivariate calibration. Analytical and Bioanalytical Chemistry 374(4): 497-501.

MARTÍ, M.P.; MESTRES, M.; BUSTO, O.; GUASCH, J. (2003). Solid-phase microextraction and gas chromatography olfactometry analysis of successively diluted samples. A new approach of the aroma extract dilution analysis applied to the characterization of wine aroma. Journal of Agricultural and Food Chemistry. 51:7861-7865.

MARTÍ, M.P.; MESTRES, M.; BUSTO, O.; GUASCH, J. (2003) El nas electronic: una altra manera d'olorar els vins. Revista de la Societat Catalana de Química 4:34-43

BUSTO, O. (2002). La nariz electrónica: una nueva herramienta para analizar el aroma. ACE Revista de Enología.10-16.

MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (2002). La nariz electrónica en el control de calidad de vinos. Nuevas aplicaciones. Tecnología del Vino. 5:31-36.

MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (2002). El nas electrònic: una eina d'anàlisi per a l'aroma del vi. Dyónisos. 2:56-61

MARTORELL, N.; MARTÍ, M.P.; MESTRES, M.; BUSTO, O.; GUASCH, J. (2002) Analysis of 4-ethylguaiacol and 4-ethylphenol in wines using the headspace solid-phase microextraction and gas chromatography. Journal of Chromatography A. 975:349-354

MESTRES, M.; BUSTO, O.; GUASCH, J. (2002). Application of headspace solid-phase microextraction to the determination of sulphur compounds with low volatility in wines. Journal of Chromatography A. 945:1-2, 211-219

PINO, J.; MARTÍ, M.P.; MESTRES, M.; PÉREZ, J.; BUSTO, O.; GUASCH, J. (2002). Headspace solid-phase microextraction of higher fatty acid ethyl esters in white rum aroma. Journal of Chromatography A. 954:51-57

RIU, M.; MESTRES, M.; BUSTO, O.; GUASCH, J. (2002). Determination of 2,4,6-trichloroanisole (TCA) in wines by HS-SPME and GC-ECD. Journal of Chromatography A- 881, 569-581

SALA, C.; MESTRES, M.; MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (2002). Headspace solid-phase microextraction analysis of 3-alkyl-2-methoxy- pyrazines in wines. Journal of Chromatography A. 105:262-267

JORNET, D.; BUSTO, O.; GUASCH, J. (2000). Solid-Phase Extraction Applied to the Determination of Ochratoxin A in Wines by Reversed-phase High-Performance Liquid Chromatography. Journal of Chromatography A. 882:29-35

MARTÍ, M.P.; MESTRES, M.; BUSTO, O.; GUASCH, J. (2000). Aplicación de la Nariz Electrónica en el Control de Calidad de Vinos. Técnicas de Laboratorio. 251:289-295

MARTÍNEZ, A.; RIU, J.; BUSTO, O.; GUASCH, J.; RIUS, F.X. (2000). Validation of bias in multianalyte determination methods. Application to RP-HPLC derivatizing methodologies. Analytica Chimica Acta-406, 2, 257-278

MESTRES, M.; BUSTO, O.; GUASCH, J. (2000). Analysis of Organic Sulfur Compounds in Wine Aroma. Journal of Chromatography A. 881:569-581

MESTRES, M.; MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (2000). Analysis of Low-volatility Organic Sulphur Compounds in Wines by Solid- phase Microextraction and Gas Chromatography. Journal of Chromatography A. 881:583-590

SALA, C.; MESRES, M.; MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (2000). Headspace Solid-phase Microextraction Method for Determining 3-alkyl-2- methoxypyrazines in Musts by means of Polydimethyl-siloxane/divinylbenzene Fibres. Journal of Chromatography A. 880:93-99

FORT, F.; SALA, C.; BUSTO, O.; AROLA, L.; BORDONS, A.; GUASCH, J.; ZAMORA, F. (1999). Presenza di pesticide in vinificazione ed inhibizione della fermentazione alcoholica. Vignevini. 7/8:42-44

MESTRES, M.; SALA, C.; MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (1999). Headspace solid-phase microextraction of sulphides and disulphides using Carboxen-polidimethylsiloxane fibers in the analysis of wine aroma. Journal of Chromatography A. 835:137-144

MESTRES, M.; MARTÍ, M.P.; BUSTO, O.; GUASCH, J. (1999). Simultaneous analysis of thiols, sulphides and disulphides in wine aroma by headspace solid-phase microextraction-gas chromatography. Journal of Chromatography A. 849:293-297