Wyeast 4221 Er2d Malolactic 125ml Yeast

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A liquid suspension of Oenococcus oeni grown in a sterile organic juice based nutrient enriched medium. This product will provide rapid and complete malic acid reduction in high acid wines. Malic acid reduction will balance and soften wine while enhancing flavor and aroma characteristics including vanilla and buttery notes. Malolactic conversion is generally completed within 1-3 months. Ey2d is suggested for white wines. It has been selected for it tolerance to low cellar temperatures.


70 - 90 Temperature Range

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