Sumários
Closures selection. Cork in wine industry
17 Novembro 2025, 14:00 • Sofia Cristina Gomes Catarino
Closures selection. Cork in wine industry
Physical-chemical characterization and evolution control of the wines under students' responsibility: Alkalinity of ash, Sulphates, Chlorides
12 Novembro 2025, 14:00 • Sofia Cristina Gomes Catarino
Physical-chemical
characterization and evolution control of the wines under students' responsibility:
Alkalinity of ash, Sulphates, Chlorides
Analytical
methods' description. Enological interest of each analytical determination.
Application
of these analytical methods on the wines. Discussion of the results.
Fining operation
12 Novembro 2025, 10:30 • Sofia Cristina Gomes Catarino
Clarification of wines. Colloidal phenomena. Fining
operation: Mechanisms involved; Fining agents.
Physical-chemical characterization and evolution control of the wines under students' responsibility: Glucose + Fructose, Tanning power, Ash, Copper
5 Novembro 2025, 14:00 • Sofia Cristina Gomes Catarino
Physical-chemical
characterization and evolution control of the wines under students' responsibility:
Glucose + Fructose, Tanning power, Ash, Copper
Analytical
methods' description. Enological interest of each analytical determination.
Application
of these analytical methods on the wines. Discussion of the results.
Tartrate stability
5 Novembro 2025, 10:30 • Sofia Cristina Gomes Catarino
Tartrate stability. Potassium bitartrate and calcium tartrate crystallization
and precipitation. Stability tests. Stabilization treatments (cold
stabilization, electrodyalisis, ion exchange resins, additives).