Toraño, P. et al. 2026. Impact of mannoprotein addition on malolactic fermentation by <I>Oenococcus oeni</I> PSU-1 in red wine during two consecutive vintages. OENO One. 60, 3 (Sep. 2026). DOI:https://doi.org/10.20870/oeno-one.2026.60.3.9775.