A composition comprising one or more Lactobacillus plantarum tanase producing strains selected from the group consisting of Lactobacillus plantarum HEAL 9, DSM 15312, Lactobacillus plantarum HEAL 19, DSM 15313 and Lactobacillus plantarum HEAL 99, DSM 15316 and tannin.Una composición que comprende una o más cepas productoras de tanasa de Lactobacillus plantarum seleccionadas del grupo que consiste en Lactobacillus plantarum HEAL 9, DSM 15312, Lactobacillus plantarum HEAL 19, DSM 15313 y Lactobacillus plantarum HEAL 99, DSM 15316 y tanino.