Determination of alcohol in wine

Overview


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Alcohol content for labelling and taxation purposes is a legal requirement for most jurisdictions around the world. This application note presents an accurate and reliable method for determination of alcohol content in five different wine samples, including white and red wines, with varied alcohol concentrations. Inside, you will find:

  • Detailed steam distillation procedure and parameters
  • Data comparison: steam distillation vs reference classical distillation method
  • Results comparison with Regulation EEC 2676/1990 (wine) and Regulation OIV-MA-AS312-01A (wine)
This content is provided by BÜCHI Labortechnik AG, and any views and opinions expressed do not necessarily reflect those of BeverageDaily.com

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Determination of volatile acids in wine and juice

Determination of volatile acids in wine and juice

Content provided by BÜCHI Labortechnik AG

Application Note

The level of volatile acids in wine and juice is an indicator of quality and is subjected to government regulation limits. Steam distillation is the preferred method for volatile acid determination. In this application note, learn how to perform the...

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