Víno a mikroorganizmy

Mgr. Lukáš Fidrich

Bachelor's thesis

Wine and microorganisms

Abstract:

Microorganisms colonise all biotopes on Earth. Even a plant known as grapevine (Vitis vinifera) is not an exception. Wide range of bacteria, yeasts and microscopic filamentous fungi is present all over the plant, from the roots to the grape berries. As the most popular beverage made from the grapes, the wine is also primarily created by activity of unicellular eukaryotic microogranisms, yeasts. The representation of microorganisms that interact with grapevine in the different places of Earth varies depending not only on the area but also on the variety of grapevine, which has an impact on the quality of the produced wine.

Abstract:

Mikroorganizmy osídľujú všetky biotopy na Zemi a ani celosvetovo známa rastlina vinič hroznorodý (Vitis vinifera) nie je výnimkou. Od koreňov až po bobule viniča sa nachádza široké spektrum baktérií, kvasiniek aj mikroskopických vláknitých húb. Taktiež aj víno, ako najobľúbenejší nápoj vyrábaný z bobúľ viniča, vzniká predovšetkým vďaka činnosti jednobunkových eukaryotických mikroorganizmov, kvasiniek. Zastúpenie mikroorganizmov na viniči v rôznych častiach Zeme sa líši v závislosti na oblasti, či odrode sledovaného viniča, čo má následne vplyv na kvalitu a vlastnosti vyrobeného vína.

Keywords

Vinič hroznorodý, mikroorganizmy, mikroflóra, víno, kvasinky, Grapevine, microorganisms, microflora, wine, yeasts

Language used: Slovak

Date on which the thesis was submitted / produced: 15. 5. 2014

Thesis defence

• Date of defence: 10. 6. 2014
• Supervisor: doc. RNDr. Miroslav Němec, CSc.

Masaryk University

Faculty of Science

Bachelor programme / field:
Experimental Biology / Special Biology