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disciplinas
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CEV-0/2017-2018/1-semestre
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Sumários
Conservação e Estabilização de Vinhos (1 º Sem 2017/2018)Sumários20/12/2017 14:00 Aula Laboratorial Fining treatments (in the winery)Fining treatments on the wines under students responsibility, in the winery (semi-industrial scale)
Modificado em
18/01/2018 11:36
Presenças:
18 alunos.
18/12/2017 14:30 Aula Laboratorial Fining treatments (winery)Fining treatments on the wines under students responsibility, in the winery (semi-industrial scale)
Modificado em
18/01/2018 11:36
Presenças:
18 alunos.
18/12/2017 09:00 Aula Teórica Report workReport work on the laboratorial activities carried out during all the semester.
Modificado em
18/01/2018 11:35
Presenças:
40 alunos.
13/12/2017 14:00 Aula Laboratorial Report workReport work on the laboratorial activities carried out during all the semester.
Modificado em
18/01/2018 11:35
Presenças:
18 alunos.
11/12/2017 14:30 Aula Laboratorial Study visit to the wine company José Maria da Fonseca VinhosStudy visit to the wine company José Maria da Fonseca Vinhos, whose winery is equipped with the most advanced technologies for stabilization and wine aging.
Modificado em
18/01/2018 11:35
Presenças:
18 alunos.
11/12/2017 09:00 Aula Teórica Study visit to the wine company José Maria da Fonseca VinhosStudy visit to the wine company José Maria da Fonseca Vinhos
Modificado em
16/01/2018 22:42
Presenças:
38 alunos.
06/12/2017 14:00 Aula Laboratorial Evaluation of the effect of the different fining agents on wines’s quality. Physico-chemical characterization and evolution of the treated wines: colour, total anthocyanins, total phenols index, wine turbidity. Selection of the best technical solutionPhysicochemical characterization and evolution control of the wines treated with the different fining agents: colour, total anthocyanins, 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)
Modificado em
16/01/2018 22:41
Presenças:
18 alunos.
04/12/2017 14:30 Aula Laboratorial Evaluation of the effect of the different fining agents on wines’s quality. Physico-chemical characterization and evolution of the treated wines: colour, total anthocyanins, total phenols index, wine turbidity. Selection of the best technical solutionPhysicochemical characterization and evolution control of the wines treated with the different fining agents: colour, total anthocyanins, 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)
Modificado em
16/01/2018 22:39
Presenças:
18 alunos.
04/12/2017 09:00 Aula Teórica Cork and corks for wine industryCork and corks for wine industry
Modificado em
16/01/2018 22:40
Presenças:
não foram contabilizadas.
29/11/2017 14:00 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: colour; total anthocyanins; total phenols index; wine turbidity; fining testsPhysical-chemical characterization and evolution control of the wines under students' responsibility: colour; total anthocyanins; total phenols index; wine turbidity; fining tests. Analytical methods and fining tests description. Enological interest of each analytical determination/fining tests. Application of these analytical methods and fining tests (with different fining agents) on wines. Discussion of the results.
Modificado em
03/12/2017 20:31
Presenças:
18 alunos.
27/11/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: colour; total anthocyanins; total phenols index; wine turbidity; fining testsPhysical-chemical characterization and evolution control of the wines under students' responsibility: colour; total anthocyanins; total phenols index; wine turbidity; fining tests. Analytical methods description. Enological interest of each analytical determination/fining tests. Application of these analytical methods and fining tests on the wines. Discussion on the results.
Modificado em
01/12/2017 21:05
Presenças:
18 alunos.
27/11/2017 09:00 Aula Teórica Membrane techniques for the management of wine compositionMembrane techniques for the management of wine composition (Invited lecturer: Prof. Norberta de Pinho).
Modificado em
01/12/2017 21:06
Presenças:
30 alunos.
22/11/2017 14:00 Aula Laboratorial Study visit (Portuguese wine regions)Study visit to several Portuguese wine regions: Vinhos Verdes, Douro, Dão, and Bairrada.
Modificado em
01/12/2017 20:57
Presenças:
35 alunos.
20/11/2017 14:30 Aula Laboratorial Study visit (Portuguese wine regions)Study visit to several Portuguese wine regions: Vinhos Verdes, Douro, Dão, and Bairrada.
Modificado em
01/12/2017 19:39
Presenças:
35 alunos.
20/11/2017 09:00 Aula Teórica Study visit (Portuguese wine regions)Study visit to several Portuguese wine regions: Vinhos Verdes, Douro, Dão, and Bairrada.
Modificado em
01/12/2017 19:36
Presenças:
35 alunos.
15/11/2017 14:00 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: Tannic power; stability tests (tartaric stability; protein stability)Physical-chemical characterization and evolution control of the wines under students' responsibility: tannic power; stability tests (tartaric stability; protein stability). Analytical methods' description. Enological interest of each analytical determination/stability test. Application of the analytical methods/stability tests to students' wines. Discussion of the results.
Modificado em
01/12/2017 19:34
Presenças:
18 alunos.
13/11/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: tannic power; stability tests (tartaric stability; protein stability)Physical-chemical characterization and evolution control of the wines under students' responsibility: tannic power; stability tests (tartaric stability; protein stability) Analytical methods and stability tests description. Enological interest of each analytical determination/stability test. Application of these methods/stability tests to students' wines. Discussion of the results.
Modificado em
01/12/2017 19:35
Presenças:
18 alunos.
13/11/2017 09:00 Aula Teórica Main colloidal instabilities in winesMain colloidal instabilities in wine: protein turbidity; stability of colouring matter; metallic hazes (iron and copper cases). Stability tests/stabilization treatments. Arabic gum.
Modificado em
01/12/2017 19:34
Presenças:
35 alunos.
08/11/2017 14:00 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: ash (cont.); alkalinity of ash; chloride, sulfatesPhysical-chemical characterization and evolution control of the wines under students' responsibility: ash (conclusion); alkalinity of ash; chloride, sulfates. Analytical methods' description. Enological interest of each analytical determination. Application of the analytical methods on students' wines. Discussion of the results.
Modificado em
01/12/2017 19:35
Presenças:
18 alunos.
06/11/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: ash (cont.); alkalinity of ash; chloride, sulfatesPhysical-chemical characterization and evolution control of the wines under students' responsibility: ash (conclusion); alkalinity of ash; chloride, sulfates. Analytical methods' description. Enological interest of each analytical determination. Application on these analytical methods on the wines and discussion of the results.
Modificado em
01/12/2017 19:18
Presenças:
18 alunos.
06/11/2017 09:00 Aula Teórica Tartrate stability. Tartrate crystallization and precipitation. Stability tests. Stabilization treatmentsTartrate stability. Tartrate crystallization and precipitation. Stability tests. Stabilization treatments
Modificado em
01/12/2017 19:07
Presenças:
35 alunos.
30/10/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: tartaric acid, malic acid, lactic acid (conclusion), ashPhysical-chemical characterization and evolution control of the wines under students' responsibility: tartaric acid, malic acid, lactic acid (conclusion), ash Analytical methods' description. Enological interest of each analytical determination. Application of these methods on students' wines. Discussion of the results
Modificado em
01/11/2017 17:00
Presenças:
18 alunos.
30/10/2017 09:00 Aula Teórica Clarification of wines - Fining operationColloidal phenomena. Clarification of wines - Fining operation: mechanisms involved; fining agents
Modificado em
01/11/2017 16:59
Presenças:
35 alunos.
25/10/2017 14:00 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: reducing substances, tartaric acid, malic acid, lactic acidPhysical-chemical characterization and evolution control of the wines under students' responsibility: reducing substances, tartaric acid, malic acid, lactic acid Analytical methods' description. Enological interest of each analytical determination. Application of these methods on students' wines
Modificado em
01/11/2017 16:58
Presenças:
18 alunos.
23/10/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: reducing substances, tartaric acid, malic acid, lactic acidPhysical-chemical characterization and evolution control of the wines under students' responsibility: reducing substances, tartaric acid, malic acid, lactic acid Analytical methods' description. Enological interest of each analytical determination. Application of these methods on students' wines.
Modificado em
01/11/2017 16:56
Presenças:
18 alunos.
23/10/2017 09:00 Aula Teórica Wine aging: wooden and vat/bottle aging.Wine aging: wooden and vat/bottle aging Phenolic reactions (coloring matter and tannins) in red wine involving oxygen during aging. Micro-oxygenation, oak alternatives, and added tannins
Modificado em
01/11/2017 16:53
Presenças:
35 alunos.
18/10/2017 14:00 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: alcoholic strength by volume, density and specific gravity, total dry extract, total acidity, oxidation test.Physical-chemical characterization and evolution control of the wines under students' responsibility: alcoholic strength by volume, density and specific gravity, total dry extract, total acidity, oxidation test. Analytical methods' description. Enological interest of each analytical determination. Application of these analytical methods on the wines.
Modificado em
01/11/2017 16:53
Presenças:
18 alunos.
16/10/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: alcoholic strength by volume, density and specific gravity, total dry extract, total acidity, oxidation test.Physical-chemical characterization and evolution control of the wines under students' responsibility: alcoholic strength by volume, density and specific gravity, total dry extract, total acidity, oxidation test. Analytical methods' description. Enological interest of each analytical determination. Application of these analytical methods on the wines.
Modificado em
17/10/2017 10:13
Presenças:
19 alunos.
16/10/2017 09:00 Aula Teórica Evolution and physical-chemical modifications of wines. Composition and evolution of the colouring matterEvolution and physical-chemical modifications of wines: main mechanisms involved and affecting factors. Composition and evolution of the colouring matter: Wine phenolic composition (review); Influence of the winemaking technology (review); Reaction mechanisms of phenolic compounds during wine ageing; Influence of pH, oxygen, sulphur dioxide and temperature.
Modificado em
17/10/2017 10:15
Presenças:
38 alunos.
11/10/2017 14:00 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: volatile acidity; sulphur dioxide; pH; malolactic fermentationPhysical-chemical characterization and evolution control of the wines under students' responsibility: volatile acidity; sulphur dioxide; pH; malolactic fermentation. Analytical methods' description. Enological interest of each analytical determination. Application of these analytical methods on the wines.
Modificado em
17/10/2017 10:14
Presenças:
17 alunos.
09/10/2017 14:30 Aula Laboratorial Physical-chemical characterization and evolution control of the wines under students' responsibility: volatile acidity; sulphur dioxide; pH; malolactic fermentationPhysical-chemical characterization and evolution control of the wines under students' responsibility: volatile acidity; sulphur dioxide; pH; malolactic fermentation. Analytical methods' description. Enological interest of each analytical determination. Application of these analytical methods on the wines.
Modificado em
17/10/2017 10:01
Presenças:
17 alunos.
09/10/2017 09:00 Aula Teórica Introduction to Stabilization and Wine Aging curricular unitIntroduction to the curricular unit (program, learning outcomes, bibliography, assessment, laboratorial classes). Overview on Portuguese wines. Wine quality and quality control. Visit to ISA’s winery.
Modificado em
17/10/2017 10:14
Presenças:
37 alunos.
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