Abstract
Two automatic flow injection methods for the determination of total acidity in wine based on an acid-base titration are proposed. Their usefulness was tested by applying them to different wine samples (red, rosé, and white). The results obtained agree with those provided by a batch standard method. The features of both methods make them suitable for adaptation to enological laboratories with a view to continuous or irregular monitoring.
- Received June 1992.
- Copyright 1993 by the American Society for Enology and Viticulture
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