Content Determination of Monotropein in the Different Parts of Morinda officinalis and Its Counterfeit Species
- VernacularTitle:巴戟天不同部位及混伪品中水晶兰苷的含量测定
- Author:
Yingjiao LIANG
;
Jiyin XU
;
Ping DING
- Publication Type:Journal Article
- Keywords:
Morinda officinalis;
Counterfeit species;
Monotropein;
Content determination;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the content of monotropein in the different parts of Morinda officinalis and in its counterfeit species.Methods The method of HPLC was used with chromatographic conditions as follows:Kromasil C18(150 mm?4.6 mm,5 ?m) column,the mobile phase of methol-0.4 %phosphate solution(5:95→28.8:71.2,15 min),the velocity of flow being 1 mL/min,the detection wavelength at 231 nm and column temperature being 25 ℃.Results The content of monotropein in the leaves and radix of Morinda officinalis and Morinda parvifolis is the highest.Conclusion It is reasonable to replace the root of Morinda officinalis with the leaves of Morinda officinalis and Morinda parvifolis for the monotropein extraction.
