摘要
通过对紫花地丁中总黄酮提取微型实验方法和常规实验方法的比较,微型化学实验适合选做紫花地丁总黄酮提取化学实验.用分光光度法测定含量,微型化学实验法提取紫花地丁总黄酮,测得样品中总黄酮平均含量为2.34%,平均回收率为99.7%.
The contents of Total Flavones in Viola Manshuricaw were determined by the microscale laboratory method and routine laboratory method extraction. The ultraviolet spectrophotometry method was developed to determine the content and compared with the rutin as control. The results showed that the average content of total flavones was 2.34 % and the average recovery of total flavones was 99.7 % in Viola Manshuricaw by microscale laboratory method.
出处
《内蒙古民族大学学报（自然科学版）》
2008年第3期262-264,共3页
Journal of Inner Mongolia Minzu University：Natural Sciences
基金
内蒙古自治区教育厅高校自然科学基金项目(NJ02070)
关键词
紫花地丁
总黄酮
微型化学实验
分光光度法
Viola manshuficaw
Total flavones
Microscale laboratory
UV spectrophotometry method
