The suspension of A. acidoterrestris DSM 2498 was used to inoculate
clarified and cloudy lemon juice concentrates to reach 104 spores/mL of
concentrate as described in Section 2.2.2. The juice concentrates were
diluted at proportions of 1:9 and 1:19 in YSG broth (i.e., 10 g of juice
concentrate added to 90 mL and 190 mL of YSG broth, respectively).