Product details


AWRI YV Select™

Red Wine

A new Australian wine bacteria

AWRI YV Select™ was isolated and selected in the Yarra Valley (Australia) by the Australian Wine Research Institute (AWRI) for its ability to perform malolactic fermentation under a wide range of conditions. AWRI YV Select™ is an efficient Oenococcus oeni wine bacterium which can perform under the most difficult winemaking conditions, such as very high alcohol and low temperatures. In addition to it’s excellent wine tolerance, AWRI YV Select™ is an uniquely Australian wine bacteria, selected for its robustness and performance under Australian winemaking conditions.

Alcohol Tolerance
17 %

pH Tolerance

SO₂ Total Tolerance
50 mg/L

Nutrient Demand

Min. Temperature Tolerance
14 °C

Diacetyl Production during co-Inoculation

Diacetyl Production by Post AF Inoculation

Citric Acid Degradation
Very late degradation during MLF

Biogenic Amines

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