Beer is a harsh medium for bacteria to survive, however, lactic acid bacteria including Lactobacillus brevis have evolved the ability to grow in beer. Here, the influence of environmental factors such as low pH, ethanol or hop content was assessed.

中文翻译：

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啤酒变质和低pH耐受性与短乳杆菌中的锰稳态有关。

啤酒是细菌生存的苛刻培养基，但是，包括短乳杆菌在内的乳酸菌已发展出在啤酒中生长的能力。在这里，评估了诸如低pH值，乙醇或啤酒花含量之类的环境因素的影响。