Separation and Determination of Polyphenols in Phyllantuus Urinaria L.by LC/MS
- VernacularTitle:叶下珠多酚类化合物的LC/MS分离鉴定
- Author:
Yong YE
;
Yongbo ZHANG
;
Quanhong ZHU
- Publication Type:Journal Article
- Keywords:
Phyllantuus urinaria L.;
Polyphenols;
HPLC/MS
- From:
Journal of Zhejiang Chinese Medical University
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To present the basis for qualitative control by analyzing the components of polyphenols in Phyllantuus urinaria L.[Method]Raw material was extracted by 50% ethanol,then purified by acetic ethyl.The extract was injected into LC/MS after filtering with micro-membrane.[Result]The polyphenols mainly consisted of rutin,phyllansusiin,ellagic acid,etc,but less free gallic acid.[Conclusion]The total content of these compounds should be used for qualitative control instead of gallic acid.
