LALVIN (MBR) 31™

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Balanced sensory profile and color stability in low pH wine and low temperature conditions

LALVIN 31™ is suitable for cool climate wines as it can enhance varietal characters, fruit flavors and promote color stability. Wines made using LALVIN 31 have good body and length.
  • In white wines, it adds complexity due to its light buttery flavor. With lees contact the buttery notes decrease, elevating fruit flavors and mineral notes
  • In red wines, dark berry fruit flavors, color stability, and mouthfeel are increased
  • Tolerant to high levels of lactic acid (from high starting malic acid levels) that can be inhibitory to other ML strains
  • Selected for its capacity to achieve malolactic fermentation in low pH and low temperature situations
  • Due to its high nutrient demand, it is sometimes slow to start but finishes quickly, especially when used in conjunction with OPTI’MALO BLANC™ or ML RED BOOST™ 
  • Oenococcus oeni isolated by the Institut du Français de la Vigne et du Vin (IFV), France

Alcohol Tolerance: <14%
pH: 
>3.1
Total SO2
<45ppm
Temp: >
55°F
Frequently used in: 
aromatic whites, light and medium-bodied reds, fruit wine
Usage: Add directly to wine and mix thoroughly.
Storage: Dated expiration. For short term (<18 months) store at 4°C (39°F). For long term (>18months) store at –18°C (0°F).
Downloads
MBR 31 Malolactic Bacteria - Allergen Statement
MBR 31 Malolactic Bacteria - Food Safety Statement
MBR 31 Malolactic Bacteria - Non-GMO Statement
MBR 31 Malolactic Bacteria - Safety Data Sheet
MBR 31 Malolactic Bacteria - Technical Data Sheet