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Good oenological practices for grapes contaminated by Botrytis

Recording of the webinar held by Dominique Delteil

Good oenological practices for grapes contaminated by Botrytis

In this recording of the webinar held by Dominique Delteil (Delteil International Wine Consulting) topics covered are:

  • The origin of gluconic acid
  • Its importance as an indicator for optimal grape selection
  • The different strategies for selecting, classifying and segmenting grapes, musts and wines according to this and other parameters.


In addition to this, he offers his experience by providing practical advice for the vinification and ageing of different batches, differentiated according to the risk of Botrytis contamination.


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Published on 06/14/2022
Item available in deutsch
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