Browsing by Author "00018a8d-103c-4641-ad26-799feb09a78e"
Now showing items 1-8 of 8
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Vazallo Valleumbrocio, Gina; Medel Maraboli, Marcela; Peña Neira, Álvaro; López Solís, Remigio; Obreque Slier, Elías (Elsevier, 2017)The effect of the addition of different commercial enological tannins (CETs) on the characteristics of Carmenere red wine was evaluated. Initially, chemical characterization of eleven CETs was performed using spectrophotometric ...
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Silveira, Ana Cecilia; Orena, Sandra; Medel Marabolí, Marcela; Escalona, Víctor Hugo (Soc. Brasileira Ciencia Tecnología Alimentos, 2020)Twenty-two colored-flesh potatoes and three commercial noncolored-flesh varieties - which were all raw as they were microwaved (800 W, 8 min) and fried (180 degrees C, 5 min) - were characterized in terms of functional, ...
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Medel Maraboli, Marcela; Romero, J. L.; Obreque Slier, Elías; Contreras, A.; Peña Neira, Álvaro (Elsevier, 2017)Astringency is a tactile sensation that is generated by a reduction in lubrication in the oral cavity and is generally attributed to the interaction of procyanidins or condensed tannins with salivary proteins. Several ...
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del Barrio Galan, Rubén; Medel Maraboli, Marcela; Peña Neira, Álvaro (Springer, 2016)Polysaccharides, mainly mannoproteins, play an important role on technological and sensory quality of wines. These compounds are released to the wine during alcoholic fermentation and, thereafter, during yeast autolysis ...
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Aros Orellana, Danilo; Garrido, N.; Suazo, M.; Medel Maraboli, Marcela; Úbeda, C. (International Society for Horticultural Science, 2017)Floral scent plays a crucial role in the interactions between plants and their environment, and is composed of several to many volatile compounds. From the aesthetic point of view, floral scent is one of the characters ...
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Ubeda, Cristina; Barrio Galan, Rubén del; Peña Neira, Álvaro; Medel Maraboli, Marcela; Duran Guerrero, Enrique (American Society Enology Viticulture, 2017)The aromatic profile of monovarietal Carignan wine has been characterized, and the influence of the geographic origin of the wine on the volatile composition wines from six different zones of Chile and from two different ...
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Cejudo Bastante, María Jesús; Barrio Galán, Rubén del; Heredia, Francisco J.; Medel Maraboli, Marcela; Peña Neira, Álvaro (Elsevier, 2018)This paper reports on a study of chemical characterization and colour parameters of cv. Carignan red wines from six locations and two production years of the Chilean Maule valley. The chemical study was performed on ...
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Parr, Wendy V.; Grose, Claire; Hedderley, Duncan; Medel Marabolí, Marcela; Masters, Oliver; Días Araujo, Leandro; Valentín, Dominique (Elsevier, 2020)Quality and complexity are abstract terms employed frequently to describe a wine’s overall attributes. In the present study, we investigated: (i) attributes driving wine professionals’ judgments of quality and complexity ...