Persons at MENDELU


This page displays all publicly accessible information about the desired person. Some information about the person's occupation and offices may be hidden.

prof. Ing. Josef Balík, Ph.D.
Identification number: 3537
University e-mail: josef.balik [at] mendelu.cz
 
Academic staff - university professor - Department of Post-Harvest Technology of Horticultural Products (FH)
Researcher - Department of Post-Harvest Technology of Horticultural Products (FH)
Head of department - Department of Post-Harvest Technology of Horticultural Products (FH)
 
External Teacher - Faculty of AgriSciences (MENDELU)

Contacts     Lesson     Projects     Publications     
Placements     Bodies     Supervised theses     Conferences     

Basic information

Basic information about a final thesis

Type of thesis: Diploma thesis
Thesis title:The comparsion of blue grapes varieties for rose wine production.
Written by (author): Ing. Vlastimil Černý, DiS.
Department: Department of Post-Harvest Technology of Horticultural Products (FH)
Thesis supervisor: prof. Ing. Josef Balík, Ph.D.
Opponent:Ing. Aleš Urbánek
Final thesis progress:Final thesis was successfully defended.


Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:Czech

Czech        English

Title of the thesis:The comparsion of blue grapes varieties for rose wine production.
Summary:This thesis were worked in The Department of Post-Harvest Technology of Horticultural Products at Faculty of Horticulture at Mendel University of Agriculture and Forestry in Brno in year 2007. The objektive of this work were to define the appropriate variety of blue grapes to produce rose wine. It was made four rose wines, from four the most growed varieties of blue grapes - Svatovavřinecké, Zweigeltrebe, Frankovka, André. Wine was made in two years, in two sugar content levels. By all wines and materials, taken by the technological process were monitored colour parameters, the intesity and shade of colour, the mass of polyphenols and anthocyans. Than it was evaluated senzorical parameters of all wines. It was demonstrated a lot of coherences between analytical and senzorical evaluation. The capacity of anthocyans in wine cohered to a kapacity of anthocyans in grape skins. The capacity of anthocyans is the most influential factor for the intensity and shade of colour. The senzorical evaluation shows that the best wines was made from Frankovka and Zweigeltrebe, both made from the more ripenned grapes, category the late harvest. The late harvest wines was evalualted better than a quality wines, but this diference wasn't statstical significant.
Key words:rose wine, polyphenols, blue grapes, senzorical evaluation, color analysis, anthocyanins

Display and download files

To display the final thesis assignment form click on the Display the final thesis assignment form icon. The following icons - Final thesis, Thesis appendices, Supervisor's review, Opponent's review - relate to the final thesis and can be downloaded. They could be displayed on condition they have been inserted and are available publicly.

Final thesisThesis appendicesSupervisor's reviewOpponent's review

Parts of thesis with postponed release:

Thesis assignment unlimited

If you wish access parts of thesis with postponed release, please contact the user prof. Ing. Josef Balík, Ph.D..