Wine Analysis

The Significance of Acidity in Wine Production

• The acidity of grape juice and wine, measured as titratable acidity, impacts on the taste and taste balance of the wine.
  
  
• Acidity, measured as pH, affects many aspects of wine production and ageing
  
  These include the many chemical and biochemical reactions during fermentations and aging of wine (see pH significance).
  
  pH has some affect on taste.
  
  
• Acidity of grape juice and wine, measured as titratable acidity, loosely relates to pH.(see acidity/pH)