PN4

Red, White

O. oeni adapted to difficult conditions of pH, alcohol and SO₂

• MBR PN4^® was isolated from a spontaneous malolactic fermentation in a Pinot Noir by the Institute of San Michele in the Trentino region of Italy.
• This strain has been known to perform under difficult conditions such as low pH (3.0-3.1) and high alcohol (up to 16% v/v).
• Temperature tolerant to 14ºC(57ºF) and tolerant to total SO₂ levels up to 60 ppm.
• Especially suitable for spicy and structured Pinot Noir wines.

Technical Documents

• PN4 Technical Data Sheet
• PN4 MSDS
• Lallemand ML Bacteria Non-GMO Statement