Graduate School of Bioresources, Mie University, Tsu 514-8507, Japan.
J Biosci Bioeng. 2012 Jan;113(1):76-8. doi: 10.1016/j.jbiosc.2011.09.004. Epub 2011 Oct 20.
The ability of 13 strains of multi-stress-tolerant Issatchenkia orientalis yeast to produce ethanol was examined under different stress conditions, including conditions of elevated Na₂SO₄ and Na₂SO₄ concentrations and increased heat. The MF-121 strain produced a significant amount of ethanol after the incubation in acidic media containing high concentrations of salt, e.g., 50 g/l Na₂SO₄ at pH 2.0, or at high temperatures, e.g., 43°C, when compared with other strains.
考察了 13 株耐多重胁迫东方伊萨酵母菌株在不同胁迫条件下生产乙醇的能力，包括高浓度 Na₂SO₄ 和 Na₂SO₄ 浓度以及高温条件。与其他菌株相比，MF-121 菌株在含有高浓度盐的酸性介质中，例如在 pH 2.0 时含 50 g/l Na₂SO₄ 或在高温下，例如 43°C 下培养时，能够产生大量的乙醇。
