2024年4月24日 星期三
苦苣菜属5种植物的黄酮类成分含量分析
Content analysis of flavonoids in five species of Sonchus L.
2008年 第17卷 第2期 页码[77-78]    下载全文[0.3MB]  
Abstract

The contents of flavonoids including quercetin, luteolin and apigenin in five species of Sonchus L.were analyzed by HPLC. The results showed that the contents of quercetin, luteolin and apigenin in S. arvensis L., S. oleraceus L.and S. brachyotus DC. were 0.101,0.185 and 0.063 mg·g-1,0.036,0.201 and 0.069 mg·g-1,0.052,0.113 and 0.037 mg·g-1,respectively. In S. asper(L.) Hill, the contents of luteolin and apigenin were 0.031 and 0.018 mg·g-1, respectively,and quercetin was not be detected. In S. lingianus Shih., the content of luteolin was only 0.084 mg·g-1,and the contents of quercetin and apigenin were trace.The total content of flavonoids in these five species was 0.049-0.349 mg·g-1,in which that in S. arvensis and S. oleraceus were the highest with 0.349 and 0.306 mg·g-1, and that in S. asper was the lowest.

关键词苦苣菜属; 黄酮类; 含量; 高效液相色谱法
Key wordsSonchus L.; flavonoids; content; HPLC
作者霍碧姗a,b,秦民坚a,b
所在单位中国药科大学a.中药资源学教研室;b.教育部现代中药研究重点实验室,江苏南京210038
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