YU Jia, LIU Yao, ZHANG Jian-ling, et al. Optimization of Water Extraction Process of Shuyu Decoction by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(8): 31-33.
YU Jia, LIU Yao, ZHANG Jian-ling, et al. Optimization of Water Extraction Process of Shuyu Decoction by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(8): 31-33. DOI: 10.13422/j.cnki.syfjx.2012.08.007.
Objective:To optimize water extraction process of Shuyu decoction.Method: With extract yield of aqueous extract and the content of geniposide as indexes
the content of geniposide was determined by HPLC
optimum water extraction conditions was selected by L9(3)4orthogonal design.Result: Optimal water extraction process of Shuyu decoction was:12 times the amount of water
soaked 1 h
extracted 3 times with 1.5
1
1 h
respectively.Conclusion: Optimized water extraction process was stable
feasible and suited for industrial production.It could settle foundation for preparation study of Shuyu decoction.