File Name : figure s1.tif Caption : fig. s1. results of anova factorial analysis; a) samples produced with kombucha starter; b) samples produced with xpl-1 starter File Name : figure s2.tif Caption : fig. s2. influence of the starter culture on the growth of the examined pathogens File Name : figure s3.tif Caption : fig. s3. influence of the day of storage on the growth of the examined pathogens