Sumários
Report work.
15 Dezembro 2021, 14:30 • Sofia Cristina Gomes Catarino
Report on the analytical/practical work carried out within the laboratorial classes and activities carried out at the winery.
Clarification of wines: Filtration. Other enological practices
15 Dezembro 2021, 09:00 • Sofia Cristina Gomes Catarino
Clarification of wines: Filtration. Mechanisms of filtration; products used in filtration, types of filters.
Other oenological practices: International Code of Oenological Practices.
Winery work. Study Visit to the wine companies Bacalhôa e José Maria da Fonseca (Península de Setúbal Wine Region).
13 Dezembro 2021, 14:00 • Sofia Cristina Gomes Catarino
Winery work (Fining treatment)
Winery work. Study Visit to the wine companies Bacalhôa e José Maria da Fonseca (Península de Setúbal Wine Region).
6 Dezembro 2021, 14:00 • Sofia Cristina Gomes Catarino
Chemical and sensorial evaluation of the effect of the different fining agents on wines’s quality. Physical-chemical characterization and evolution of the treated wines: chromatic characteristics, total anthocyanins, degree of ionization of anthocyanins, ionized anthocyanins, total pigments, polymerization index, polymerized pigments, total phenols index, wine turbidity. Sensorial analysis. Selection of the best technical solution.
29 Novembro 2021, 14:00 • Sofia Cristina Gomes Catarino
Chemical and sensorial characterization and evolution control of the wines treated with the different fining agents: chromatic characteristics, total anthocyanins, degree of ionization of anthocyanins, ionized anthocyanins, total pigments, polymerization index, polymerized pigments, total phenols index, wine turbidity. Sensorial analysis.
Discussion of the results and decision on the best technical solution to apply to each wine (fining operation, fining agent).