高压静电场对酿酒酵母菌的作用研究

利用高压静电场对甘蔗糖蜜工业生产用酿酒酵母菌进行处理,把酵母菌糖蜜进行酒精发酵,再利用气相色谱仪对产生的乙醇含量进行分析。结果表明,高压静电场对酿酒酵母菌具有明显的生物刺激作用。并找到乙醇含量具有较大变化的高压静电作用变异菌株,将高压静电作用变异菌株的乙醇脱氢酶同工酶的比较,证实高压静电场对酿酒酵母菌具有诱变作用。

Effect of High-Voltage Electrostatic Field on Saccharomyces cerevisial

After treated by high-voltage electrostatic field, saccharomyces cerevisial e was used in the ethanol fermentation of molasses, and the ethanol content was analyzed in gas chromatography. The result showed that high-voltage electrostatic field can give rise to an obvious biological stimulating effect and can cause mutagenesis of yeast, which were proved by the contrast of isoenzyme of alcohol dehydrogenase from the yeast influenced by high-voltage electrostatic field.