PAN Ji-yang, NI Jian, YIN Xing-bin. Optimization of Extraction Technology of Great Burdock Achene and Root of Chinese Clematis[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(10): 39-41.
PAN Ji-yang, NI Jian, YIN Xing-bin. Optimization of Extraction Technology of Great Burdock Achene and Root of Chinese Clematis[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(10): 39-41.DOI:
Objective: To optimize the extraction process of Fructus Arctii and Radix Clematidis. Method: Orthogonal design method was used with the extract yield of Fructus Arctii and Radix Clematidis and the extract amount of arctiin and oleanolic acid as observing indexes. Result: The optimum extraction process was as follows: adding 10 times of 60% alcohol into coptis meal
refluxing and extracting for 2 times
half and an hour every time. Conclusion: This optimized process is simple