Extraction of Swertia chirayita(Roxb.ex Flemi) Karsten
- VernacularTitle:藏药印度獐牙菜提取工艺研究
- Author:
Yiping HUANG
;
Lili BI
;
Chao CHEN
;
Chenyi FAN
;
Zhenzhen XU
- Publication Type:Journal Article
- Keywords:
Swertia chirayita(Roxb.ex Flemi) Karsten;
extraction technics;
mango glucoside;
yield rate
- From:
Chinese Traditional Patent Medicine
1992;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To determine the optimal extraction of effective component from Swertia chirayita(Roxb.ex Flemi) Karsten in Tibet. METHODS: HPLC method was used to determine the yield rate and mango glucoside content,the preference extract methods,extraction solvents and extraction method of Swertia chirayita(Roxb.ex Flemi) Karsten were chose by parallel comparative method. RESULTS: 75% ethanol was used to extract medicine materials by Percolate,the flow rate was 4 mL/min/kg,collecting 6 times liquor after percolate. CONCLUSION: The extraction method is simple and convenient,furthermore the extract stability is good too.
