Microbial diversity and dynamics of a groundwater and a still bottled natural mineral water

Summary The microbial abundance and diversity at source, after bottling and through 6 months of storage of a commercial still natural mineral water were assessed by culture‐dependent and culture‐independent methods. The results revealed clear shifts of the dominant communities present in the three different stages. The borehole waters displayed low cell densities that increased 1.5‐fold upon bottling and storage, reaching a maximum (6.2 × 10 8...