XIE Hui, MAO Chun-qin, DI Liu-qing, et al. Study on Extraction Process of Huganbadu Extractum[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(9): 38-40.
XIE Hui, MAO Chun-qin, DI Liu-qing, et al. Study on Extraction Process of Huganbadu Extractum[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(9): 38-40.DOI:
Objective: To find out the optimal ethanol extraction process for Huganbadu extractum. Method: The extraction process was studied by orthogonal design with yield of the extracted content of matrine and oxymatrine and the productivity of the ethanol extraction. Result: The optimal extraction process was as follows: 60% alcohol
15 times the amount of herbs
refluxing for 3 times
each time 2 hours. Conclusion: The extraction process is stable and convenient for applying to production.