METHOD FOR PRODUCING AN ACID MALT, AN ACID MALT, METHOD FOR PRODUCING A MASH OR WORT, MASH OR WORT, METHOD FOR PRODUCING A DRINK, A DRINK, METHOD FOR PRODUCING A CONCENTRATE, A CONCENTRATE

摘要

The invention relates to a method for producing an acid malt, comprising the following steps; (a) a first nutrient medium, preferably a nutrient broth, in particular an MRS-medium, a mash or a wort, in particular a first wort, or last runnings is prepared; and (b) the first nutrient medium is treated with lactic acid bacteria of the Lactobacillus coryniformis species, in particular the subspecies Lactobacillus coryniformis subsp. coryniformis (DSMZ Nr. 20007), or the Lactobacillus backii (DSMZ Nr. 18080) species or a mixture of lactic acid bacterial of said species.