对亚硝基胍（NTG）诱变获得的嗜酸乳杆菌菌株的抗酸、抗胆盐及多项酶活力进行测定。亚硝基胍诱变的嗜酸乳杆菌培养于模拟胃肠环境的pH3......

为获得能够使紫花苜蓿在酸性土壤中高效结瘤的耐酸根瘤菌,该研究从酸性土（pH5.2）上生长的紫花苜蓿根瘤中分离到若干菌株,利用根瘤菌......

Acid-tolerant yeasts often inhabit extremely acidic environments: mine drain-ages, hot springs, and even fermented foods......

Generally, the tolerance of yeasts to acid is stronger than that of bacteria. In addition, some of the yeasts are able t......