发酵因素对提高染料木苷含量的影响

Effects of Fermentation Factors on the Content of Genistin

本研究以大豆浓缩蛋白的副产物"废糖蜜"为原料,使用"安琪白酒王"酵母发酵,消耗废糖蜜中的单双糖来提高染料木苷的含量,并考察废糖蜜溶液浓度、pH值、酵母用量对提高染料木苷含量的影响。结果表明,废糖蜜溶液浓度为10%、pH值为5.0、酵母用量大于5%时染料木苷含量分别为最高,为进一步研究提供理论依据。

This study employs ＂waste molasses＂, the by-product of soy concentrated protein as raw material, ferments waste molasses by ＂Angel distiller yeast＂ to improve the content of genistin by consuming monosaccharide and disaccharide in waste molasses. It also investigates the concentration, the pH of waste molasses, and the effect of the amount of yeast on the content of genistin. The results show that the concentration of the waste molasses is 10%, the pH value is 5.0, the content of genistin reaches the highest when the yeast is more than 5%, which provides a theoretical basis for further research.