Zhi-ping Wang1, Jin-yong Fan, Yu-qiang Liu, Ying-jin Yuan. 1. Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. gregorywang@eyou.com
Abstract
OBJECTIVE: To study the adsorption and enrichment of effective compounds of danshensu, and protocatechualdehyde from Danshen water extracts by macroporous resin D301. METHOD: The change of active compounds was observed by detecting the amount of danshensu and protocatechualdehyde with HPLC. RESULT AND CONCLUSION: Macroporous resins D301 can be used in the process of adsorbing and purifying active compounds of danshensu and protocatechualdehyde, and increase the amount of active compounds in water extracts.
OBJECTIVE: To study the adsorption and enrichment of effective compounds of danshensu, and protocatechualdehyde from Danshen water extracts by macroporous resin D301. METHOD: The change of active compounds was observed by detecting the amount of danshensu and protocatechualdehyde with HPLC. RESULT AND CONCLUSION: Macroporous resins D301 can be used in the process of adsorbing and purifying active compounds of danshensu and protocatechualdehyde, and increase the amount of active compounds in water extracts.