1. relating to or denoting a type of fermentation in which malic acid is converted to lactic acid
Usage: winemaking

Examples

• The winemaker encouraged malolactic fermentation to soften the wine’s acidity.
• Malolactic bacteria convert harsh malic acid into smoother lactic acid.
• Many red wines undergo malolactic fermentation after primary fermentation.
• The malolactic process gives the wine a creamy, buttery character.
• Some white wines are prevented from undergoing malolactic fermentation to preserve their crisp acidity.
• Malolactic conversion typically occurs at warmer temperatures.