Impact of acidification at bottling by fumaric acid on red wine after 24 months

Autor: Payan Claire, Gancel Anne-Laure, Omiliadis Konstantinos, Christmann Monika, Teissedre Pierre-Louis

Publikováno v: BIO Web of Conferences, Vol 68, p 02005 (2023)

Global warming is directly linked to a lower concentration of organic acids in grape berries. Because of this lack of organic acids, wines tend to have higher pH levels and low titrable acidity. Many important factors are impacted, such as the chemic

Externí odkaz: https://doaj.org/article/56eacd596cee4417922a82500b86a4f5

Soil effect on proanthocyanidins composition of red and white wines obtained from Nero d’Avola and Grillo Vitis vinifera L. Cultivars

Autor: BAMBINA, Paola, GANCEL, Anne-Laure, CORONA, Onofrio, JOURDES, Michael, TEISSEDRE, Pierre-Louis

Publikováno v: In Food Chemistry 15 June 2024 443

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Impacts of added oenological tannins on red wine quality to counteract Botrytis infection in Merlot grapes

Autor: Gancel, Anne-Laure, Vignault, Adeline, Pilard, Etienne, Miramont, Clément, JOURDES, Michaël, Fermaud, Marc, Roudet, Jean, Zamora, Fernando, Teissedre, Pierre-Louis

Publikováno v: OENO One
OENO One, Institut des Sciences de la Vigne et du Vin (Université de Bordeaux), 2021, 55 (2), pp.381-402. ⟨10.20870/oeno-one.2021.55.2.4623⟩
OENO One, Vol 55, Iss 2 (2021)

International audience; The contamination of grape berries by Botrytis cinerea can drastically damage wine quality, in particular causing colour degradation. In musts obtained from botrytised grapes, SO2 addition is the main means of avoiding oxidati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6c1d36d1b4d6e014e83b66522ce96372
https://hal.inrae.fr/hal-03306714/file/2021_Gancel_OenoOne.pdf

Functionality of commercial tannins: anti-Botrytis effect, antioxidant capacity and organoleptic impact

Autor: Fermaud, Marc, Gancel, Anne-Laure, Vignault, Adeline, Pilard, Etienne, Jourdes, Michaël, Roudet, Jean, Zamora, Fernando, Teissèdre, Pierre-Louis

Publikováno v: 41ème Congrès Mondial de la Vigne et du Vin
41ème Congrès Mondial de la Vigne et du Vin, Nov 2018, Punta del Este, Uruguay

International audience; Grey mould caused by Botrytis cinerea is one of the most serious diseases affecting grapevine (Vitis vinifera L.) in temperate area. It induces chemical changes that have damageable effects on wine quality, especially color de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a28823da78cb7f8c0bac41d477c0bec7
https://hal.inrae.fr/hal-03364011