摘要
采用超声波法从鸡冠花的花、叶、茎中提取黄酮类化合物,并通过实验研究了最佳提取条件,建立了鸡冠花的花、叶、茎中总黄酮的光谱分析方法.本法的回收率为98.0%-103.0%,相对标准偏差小于0.39%.
The ultrasonic method is employed in extracting flavonoids of Celosia cristata L. The optimum techni- cal conditions are obtained by the test and the flavonoids are determined by specyrometric method. The results show that the recovery is 98.0% - 103.0% and the coefficient of variation is less than 0.39%.
出处
《鞍山师范学院学报》
2008年第2期11-14,共4页
Journal of Anshan Normal University
