Enrichment process of iridoid glycosides from cornus officinalis with SP825-macroporous resin
- VernacularTitle:SP825-大孔树脂富集山茱萸环烯醚萜苷的工艺研究
- Author:
Xia DING
- Publication Type:Journal Article
- Keywords:
Cornus officinalis;
SP825-macroporous resin;
morroniside;
loganin;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To study the technological parameters of the enrichmentpurification of iridoid glycoside with SP825-macroporous resin and method of increasing the content of morroniside and loganin in solid production. METHODS:()The sample volume,elution concentration,volume and methods were observed and compared with those elution solvents.The enrichment of iridoid glycosides was evaluated with contents of morroniside and loganin by HPLC methods. RESULTS: The optimum process was that sample of 2 times macroporous resin was absorbed two dynamicaly with columns of SP825macroporous resin and the column was washed with 7 column volume of 50% ethanol. CONCLUSION: After being enriched,the content of morroniside and loganin is raised 6 times and reached 69.68% in solid production.Iridiod glycoside are enriched by SP825-macroporous.It is a feasible method to produce preparation.
