Yeast List

WY4221 Ey2d Malolactic

MBIT ID: WY4221

Wyeast Labs
Liquid
Wine

(Oenococcus oeni)

- %
low-high
1.25 bn / ml 100 bn / 125 ml
13.00
to
21.00
18

Genetics and Properties

N/A
N/A
N/A

Description

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 its tolerance to low cellar temperatures.

Attenuation Calculator

How this yeast strain would behave in a typical fermentation.

*Expected final gravity range for fermentation with this yeast. This simple calculator does not take alcohol tolerance into account.

Footnotes

  • * Rough estimate based on yeast form
  • ** Hazy and thiolized are based on research from Omega Labs
  • *** Origins are often unreliable (hearsay) and difficult to determine

Sources

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