摘要
碱溶酸沉法是提取芦丁的常规方法,但对其酸沉时的pH的控制、文献报导多有不同.本文在大量实验的基础上,优化出最佳酸化条件为pH:3.5左右,且使其提取收率比原来提高0.6%.
In this paper, the optiunm acidity under techmological process of extracting Rutiunm from flower bud of Sophora japonica L. has been discussed. The results shows that the optiunm acidity is pH:3.5 or so.
出处
《信阳农业高等专科学校学报》
1998年第1期15-17,共3页
Journal of Xinyang Agricultural College
关键词
槐米
芦丁
提取
PH值
flower bud of Sophora japonica L. ,Rutinum,estracting,acidity.
