YU Wen-jin, XIA Wu-yun, XIAO Yue, et al. Optimization of Extraction Technology for Daphnoretin from by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(5): 12-14.
YU Wen-jin, XIA Wu-yun, XIAO Yue, et al. Optimization of Extraction Technology for Daphnoretin from by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(5): 12-14.DOI:
Objective: To optimize optimum extraction process of daphnoretin from W. indica. Method: Orthogonal design test and single factor test was used to optimize extraction conditions of daphnoretin from W. indica with the content of daphnoretin as index
and investigated effect of ultrasonic power
amount of methanol
extraction time and extraction times on extraction technology. Result: Optimum extracting technology of daphnoretin from W. indica were: extracted 2 times with 16 times the amount of methanol for 1.5 h each time
ultrasonic power was 160 W. Conclusion: This optimized extraction technique was simple
reasonable and feasible
which could be used in extraction of daphnoretin from W. indica.