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Displaying 24 results.
    • Journal article
    3-methylthiopropionaldehyde as precursor of dimethyl trisulfide in aged beers.
    Gijs, Laurence[UCL] Perpète, P Timmermans, Aurore[UCL] Collin, Sonia[UCL] (2000) Journal of agricultural and food chemistry — Vol. 48, no. 12, p. 6196-9 (2000)
    • Journal article
    Influence of pH on beer staling
    Gijs, Laurence[UCL] Chevance, Fabienne[UCL] Guyot, Christine[UCL] Collin, Sonia[UCL] (2002) American Society of Brewing Chemists Newsletter — Vol. 62, p. 25 (2002)
    • Journal article
    Assessment of added glutathione in yeast propagations, wort fermentations, and beer storage
    Gijs, Laurence[UCL] Perpete, P Timmermans, Aurore[UCL] Guyot-Declerck, C. Delince, P. Collin, Sonia[UCL] (2004) American Society of Brewing Chemists. Journal — Vol. 62, no. 3, p. 97-102 (2004)
    • Journal article
    Effect of the reducing power of a beer on dimethyltrisulfide production during aging
    Gijs, Laurence[UCL] Collin, Sonia[UCL] (2002) American Society of Brewing Chemists. Journal — Vol. 60, no. 2, p. 68-70 (2002)
    • Speech
    Influence of pH on beer staling
    Gijs, Laurence[UCL] Chevance, Fabienne[UCL] Guyot, Christine[UCL] Collin, Sonia[UCL] (2002) 67th American Society of Brewing Chemists Annual Meeting — Tucson (USA)
    • Speech
    Chemical and sensorial analysis of beers aged at various pH
    Gijs, Laurence[UCL] Chevance, Fabienne[UCL] Guyot, Christine[UCL] Jerkovic, Vesna[UCL] Dupont, Jérôme[UCL] Collin, Sonia[UCL] (2001) 114th MBAA — Guadalajara (Mexique)
    • Speech
    The application of combinatorial methods for the identification and characterization of flavours.
    Khan, Jeffrey A. Vulfson, Evgeny N. Collin, Sonia[UCL] Gijs, Laurence[UCL] Berger, Céline Martin, Nathalie[UCL] Spinnler, Henry E. (1999) Weurman'99 Conference — Munich, Allemagne
    • Journal article
    Retention of sulfur flavours by food matrix and determination of sensorial data independent of the medium composition
    Gijs, Laurence[UCL] Piraprez, G Perpete, P Spinnler, E Collin, Sonia[UCL] (2000) Food Chemistry — Vol. 69, no. 3, p. 319-330 (2000)
    • Speech
    How can low pH intensify dimethyltrisulfide and b-damascenone production through ageing?
    Gijs, Laurence[UCL] Collin, Sonia[UCL] (2004) XIth J. De Clerck Chair, "The pH paradox in the malting and the brewing process" — Louvain-la-Neuve (Belgique)
    • Speech
    Reducing power and dimethyltrisulphide
    Gijs, Laurence[UCL] Collin, Sonia[UCL] (2000) IXth J. De Clerck Chair — Louvain-la-Neuve (Belgique)
    • BookChapter
    Methionine, a key amino acid for flavour biosynthesis in beer
    Perpete, Philippe[UCL] Gijs, Laurence[UCL] Collin, Sonia[UCL] (2003) Brewing Yeast Fermentation Performance (2nd Edition) — [ISBN : 0-632-06498-6]
    • Speech
    3-Methylthiopropionaldehyde as precursor of dimethyltrisulfide in aged beers
    Gijs, Laurence[UCL] Pellaud, Jérôme[UCL] Vermeulen, Catherine[UCL] Perpete, Philippe[UCL] Collin, Sonia[UCL] (2000) World Brewing Congress — Orlando (USA)
    • Speech
    Lipophilicity and sensorial properties of aroma libraries : application to sulfur and carotenoid-derived compounds
    Gijs, Laurence[UCL] Guyot, Christine[UCL] Collin, Sonia[UCL] (1999) Workshop de l'action COST 96 : Interactions of food matrix with small ligands influencing flavour and texture — Oslo, Norvège
    • Journal article
    Review - Occurrence et voies de formation des arômes soufrés dans la bière. 3. Les terpènes et hétérocycles soufrés.
    Gijs, Laurence[UCL] Collin, Sonia[UCL] (2003) Cerevisiae — Vol. 28, no. 3, p. 31-39 (2003)
    • BookChapter
    Methionine, a key aminoacid for sulphur compounds in beer.
    Perpete, Philippe[UCL] Gijs, Laurence[UCL] Collin, Sonia[UCL] (2002) Brewing Yeast Fermentation Performance 2nd Edition —
    • Speech
    Influence of pH on beer flavor stability during storage
    Chevance, Fabienne[UCL] Gijs, Laurence[UCL] Jerkovic, Vesna[UCL] Dupont, Jérôme[UCL] Guyot, Christine[UCL] Collin, Sonia[UCL] (2001) A Sense Odyssey, The 4th Pangborn Sensory Science Symposium — Dijon (France)
    • Journal article
    Combinatorial synthesis and sensorial properties of polyfunctional thiols.
    Vermeulen, Catherine[UCL] Pellaud, J Gijs, Laurence[UCL] Collin, Sonia[UCL] (2001) Journal of agricultural and food chemistry — Vol. 49, no. 11, p. 5445-9 (2001)
    • Journal article
    Sensorial contribution and formation pathways of thiols in foods: A review
    Vermeulen, Catherine[UCL] Gijs, Laurence[UCL] Collin, Sonia[UCL] (2005) Food Reviews International — Vol. 21, no. 1, p. 69-137 (2005)
    • Journal article
    Combinatorial approach to flavor analysis. 2. Olfactory investigation of a library of S-methyl thioesters and sensory evaluation of selected components
    Berger, C Martin, Nicole[UCL] Collin, Sonia[UCL] Gijs, Laurence[UCL] Khan, JA Piraprez, G Spinnler, HE Vulfson, EN (1999) Journal of Agricultural and Food Chemistry — Vol. 47, no. 8, p. 3274-3279 (1999)
    • Journal article
    Review - Occurence et voies de formation des arômes soufrés dans la bière. 2. Les thioesters et les dérivés alkylthio.
    Gijs, Laurence[UCL] Collin, Sonia[UCL] (2003) Cerevisia — Vol. 28, no. 2, p. 59-67 (2003)
    • Journal article
    Combinatorial approach to flavor analysis. 1. Preparation and characterization of a S-methyl thioester library
    Khan, JA Gijs, Laurence[UCL] Berger, C Martin, Nicole[UCL] Piraprez, G Spinnler, HE Vulfson, EN Collin, Sonia[UCL] (1999) Journal of Agricultural and Food Chemistry — Vol. 47, no. 8, p. 3269-3273 (1999)
    • Journal article
    Review. Occurence et voies de formation des arômes soufrés dans la bière. 1. Les sulfures et les polysulfures.
    Gijs, Laurence[UCL] Vermeulen, Catherine[UCL] Collin, Sonia[UCL] (2003) Cerevisia — Vol. 28, no. 1, p. 37-46 (2003)
    • Journal article
    How low pH can intensify beta-damascenone and dimethyl trisulfide production through beer aging.
    Gijs, Laurence[UCL] Chevance, Fabienne Jerkovic, Vesna Collin, Sonia[UCL] (2002) Journal of agricultural and food chemistry — Vol. 50, no. 20, p. 5612-6 (2002)
    • Speech
    Heterocyclic nitrogen compounds in special malts
    Herent, Marie-France[UCL] Gijs, Laurence[UCL] Collin, Sonia[UCL] (1996) 62nd American Society of Brewing Chemists Annual Meeting — (United States) Chicago, Il