CHEN Zu-yun, CHI Ming-yan, LAN Yan-yu. Research on Extraction of Active Components of Ethno-medicine Yangerju from Guizhou Province[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 7-10.
CHEN Zu-yun, CHI Ming-yan, LAN Yan-yu. Research on Extraction of Active Components of Ethno-medicine Yangerju from Guizhou Province[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 7-10.DOI:
Objective: To compare the extracts of Yangerju and determine an optimum technique to extract. Method: Use pharmacodynamics test combined with the main index components change and fingerprint to evaluate the different extraction of Yangerju. Result: The anti-inflammatory
antipyretic
anti-bacterial effect of the boiling
alcohol precipitation
macroporous resin purification was no significant difference
fingerprint suggest that the macroporous resin and purification of sample impurities Peak reduction and the Extraction rate of 3
4-O-dicaffeoyl-quinic acid were more than 60%. Conclusion: Macroporous resin purification was an optimum technique to extract.