This study aims at exploiting an undervalued winemaking by-product, wine yeast lees, by developing efficient and food-grade methods for the extraction of yeast glycoproteins. These extracts were then
Antonio Morata, Polytechnic University of Madrid - Spain
Aging on lees (AOL) is a powerful technique to protect varietal aroma and color, but it is a slow process. The use of ultrasounds (USs) is an alternative technology to break the yeast cells and to ...
Shelf-life is a very generalized notion that encompasses a lot of areas of wine quality, wine distribution and wine commerce. Shelf life is a projection, it’s something that happens in the future. ...
Motta S. et al, Research Centre of Viticulture and Oenology (CREA)
In this work, seven tannins with different botanical origin were characterized for the polyphenolic content and antioxidant capacity with a multitechnique approach, aimed at investigating the corre...
Antonio Castro Marin and Fabio Chinnici, University of Bologna
Chitosan is gaining interest in red winemaking thanks to its ability to inhibit the development of Brettanomyces spp. yeast, or other undesired wine microbial threats. However, little is known abou...
Cordes R., Schneider V., Schwack W. and Haase-Aschoff P.
Suberic acid, a key component of the cork suberin polymer, has been detected in agglomerated corks of different manufacturers. This contamination generates sensory changes on the palate described a...
The research done by WQS over the last 10 years on polyphenols and colour allows for the musts to be characterized and sorted. This when coupled with SOFRALAB® expertise when it comes to enological...
Silvia Motta, CREA; Adeline Vignault, University of Bordeaux-ISVV; Ignacio Ontañón, University of Zaragoza
We offer you three more very interesting short speeches from the first Enoforum Web Conference, where the results of research on phenolic compounds, their properties and which metabolomic changes t...
LucÃa González-Arenzana, Instituto de Ciencias de la Vid y el Vino (ICVV)
The maintenance and sanitation of oak barrels has become a fundamental task in the winemaking industry. This research is part of a project investigating the application of cold plasma at atmospheri...
In the oenological industry, the maintenance and sanitation of oak barrels has become a fundamental task. The video presents a study about the application of cold plasma at atmospheric pressure to ...
Daniela Fracassetti, Università degli studi di Milano, Italy
Aware of the reaction that generates the compounds responsible for LST in our white wines, when exposed to light, how can we further prevent this fault? Ever wondered which antioxidant compounds ca...
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