2022年1月21日 星期五
扁蓄总黄酮提取方法的比较
Comparison of extracting procedure of total flavones in Polygonum aviculare L.var.aviculare
2003年 第12卷 第3期 页码[53-54]    下载全文[0.3MB]  
Abstract

Polygonum aviculare L. var.aviculare; flavones; extraction. The factors which effected the extraction of total flavones from Polygonum aviculare L.var.aviculare were discussed with respects to solvent, concentration and the extracting temperature. The rutin was used as a standard compound, the total flavones extracted by the different extracting procedure were quantitated by measurement of absorbance at 510 nm. The results show that 80 ℃ and 35% alcohol are optimal and the extracting rate of the total flavones is as high as 4. 349%.

关键词扁蓄; 黄酮类化合物; 提取方法
Key wordsPolygonum aviculare L.var.aviculare; flavones; extraction
作者代容春 , 何文锦 , 刘 萍 , 郑凌凌 , 陈由强 , 朱锦懋
所在单位福建师范大学生物工程学院, 福建 福州 350007
点击量458
下载次数259
基金项目福建省教育委员会资助项目(JB01099)