Winemaking Update #1-2015 A new concept of selected Lactobacillus plantarum for high pH wines

The tendency to harvest higher maturity grapes, resulting in higher pH and alcohol wines, seems more favorable to the development of indigenous bacteria. To limit the development of unknown indigenous flora, which can lead to the production of undesirable sensory deviations, co-inoculation is an interesting winemaking option and using selected Lb. plantarum in the freeze-dried form for direct inoculation appears to be a very safe winemaking option in combination with the co-inoculation strategy. L. plantarum ML Prime™ offers several advantages: good implantation, fast, effective dominance in co-inoculation and very fast, complete MLF under high pH conditions. In addition, its facultative heterofermentative characteristics makes ML Prime™ a safe choice for preventing the formation of acetic acid (volatile acidity) from hexose sugars.

For more information on this topic, WUP #1-2015 ML Prime – SK