italianoenglishfrançaisdeutschespañolportuguês
Language
Search
  • » Video
  • » The influence of mitochondrial DNA in wine production

The influence of mitochondrial DNA in wine production

Alexandra Verspohl, Università di Modena e Reggio Emilia

The influence of mitochondrial DNA in wine production

In improvement programmes of wine yeasts the impact of mitochondrial DNA (mtDNA) on the functionality of the cell was usually neglected. Nevertheless, it is an important factor, primarily for mass production.

To investigate the effect of mtDNA in technological application, we created isogenic yeast hybrids between Saccharomyces cerevisiae and Saccharomyces uvarum, which obtained different mitotypes. These hybrids where confronted on their growth rate, respiration capacity and fermentation performance.

The results obtained indicate, that the mtDNA might have an effect not only on the respiration capacity of a cell, but also on the fermentative pathway.

Work presented at the International SIVE OENOPPIA awards 2017. The paper reproduced in this video-seminar was presented at the 10th edition of Enoforum (May 16th-18th, 2017, Vicenza, Italy)

Annual Subscription to Infowine: The subscription – to the price of € 60,00 (VAT included) – gives unlimited access for one year to all the documents published on the website, historical archive included: Click here

Published on 07/01/2019
Item available in italiano
Premium Contents Area
  • VIDEO SEMINAR (Alexandra VERSPOHL, streaming 16 min)
Price:15 €(Tax included)
Related sheets
© All Right Reserved
ISSN 1826-1590 VAT: IT01286830334
powered by Infonet Srl Piacenza
Privacy Policy
This website and its related third-party services make use of cookies necessary for the purposes described in the cookie policy. If you want to learn more about cookies or how to disable them (either totally or partially), please see the cookie policy. By closing this banner, scrolling through this page, clicking on a link or continuing navigation in any other way, you consent to the use of cookies.
More informationOK

- A +
ExecTime : 2,25