Malolactic Fermentation

Process malolactic_fermentation MLF bacterial fermentation wine chemistry

Definition

A secondary fermentation process where bacteria convert harsh malic acid into softer lactic acid, improving wine texture and complexity.

Historical Context

This bacterial process was identified in the early 1900s and has become a crucial step in many winemaking styles, particularly for improving wine stability and mouthfeel.

Further Reading

Postmodern Winemaking: Rethinking the Modern Science of an Ancient Craft

By Clark Smith (2013)

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