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Viniferm ΠAG-20 are ready-to-use liquid cultures of lactic acid bacteria, with maximum respect for the varietal character of the wine at both the analytical and sensory levels.


Its high prevalence limits the development of undesirable microorganisms and controls spontaneous malolactic fermentations, eliminating the disadvantages derived from these, including the risk of biogenic amine production, even in wines with high pH and high alcohol content.

Viniferm ΠAG-20 is a natural selection of Oenococcus oeni from musts and wines of Tempranillo (Tinto Fino) varieties in the Ribera del Duero DO. It is a fresh culture of lactic acid bacteria with a viable bacterial count >5*109 cfu/ml.


Liquid culture of Oenococcus oeni especially indicated for premium quality red wines with development in wood, in which the varietal character and smoothness in the mouth are to be emphasized. Perfect for all types of red varieties: Tempranillo, Garnacha, Monastrell, Merlot, Cabernet, Sauvignon, Syrah, etc.

Excellent results in malolactic fermentation in barrel, maintaining the chromatic qualities and varietal profile of the wine. Complexity and oak integration with balance and presence on the palate.

Suitable for sequential fermentation and co-inoculation.


  • 1 l: Dosage for 10,000 liters of wine (100hl).
  • 500 ml: Dosage for 5,000 liters of wine (50hl).