Optimization of Extraction Technology of Cistanche tubulosa by Orthogonal Test
- VernacularTitle:正交试验优化管花肉苁蓉水提取工艺
- Author:
Jihong GE
;
Yadong WU
;
Bo YAN
- Publication Type:Journal Article
- Keywords:
C.tubulosa;
Phenylethanoid glycosides;
Orthogonal test;
Extraction technology
- From:
China Pharmacy
2007;0(30):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To optimize the extraction technology of Cistanche tubulosa.METHODS:The extract technology of C.tubulosa was optimized by orthogonal test with solid-liquid ratio,extraction time and extraction times as factors and with the yield of phenylethanoid glycosides as index.RESULTS:The optimal extraction condition for C.tubulosa was as follows:the solid-liquid ratio was 1∶15;the reflux extraction was conducted for 3 times(1 hour each time).CONCLUSION:The optimized technology is characterized by lowcost,good safety,short production cycle and high yield,and it serves as guidance for the macro-production of preparations of C.tubulosa.
