Tartrates in wine are typically?

Prepare for the Introductory Sommelier Test with quizzes and tests covering essential topics. Gain insights into wine knowledge, service skills, and much more. Enhance your preparation effectively!

Multiple Choice

Tartrates in wine are typically?

Explanation:
Tartrates in wine are harmless crystals of tartaric acid that form when potassium bitartrate precipitates as wine cools or becomes saturated. These “wine diamonds” are not safety concerns and don’t indicate spoilage, since they are just a natural, tasteless precipitation of tartrate. They should not be confused with crystals of lactic or malic acid, which relate to different processes in winemaking (lactic comes from malolactic fermentation, and malic is a naturally occurring grape acid).

Tartrates in wine are harmless crystals of tartaric acid that form when potassium bitartrate precipitates as wine cools or becomes saturated. These “wine diamonds” are not safety concerns and don’t indicate spoilage, since they are just a natural, tasteless precipitation of tartrate. They should not be confused with crystals of lactic or malic acid, which relate to different processes in winemaking (lactic comes from malolactic fermentation, and malic is a naturally occurring grape acid).

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy