BAO Ju-tai, WEI Ling-yu, LIU Qian, et al. Optimization of Extraction Technology for K-CoxB-JN by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(10): 21-23.
BAO Ju-tai, WEI Ling-yu, LIU Qian, et al. Optimization of Extraction Technology for K-CoxB-JN by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(10): 21-23.DOI:
Objective: To optimize extraction technology of K-CoxB-JN. Method: The contents of saponins
flavonoids and lignins in ethanol extract
were determined by UV-VIS spectrophotometry.Extraction technology of K-CoxB-JN was optimized by orthogonal test. Result: Optimum ethanol extraction conditions were:heating refluxed 2 times with 10 times the amount of 70% ethanol
1.5 h per time. Conclusion: Optimized extraction technology was simple