WANG Hong-yu, LA Xiao-jin, BAI Su-fen, et al. Optimization of Water Extraction Process for Zhizichi Decoction[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(22): 36-38.
WANG Hong-yu, LA Xiao-jin, BAI Su-fen, et al. Optimization of Water Extraction Process for Zhizichi Decoction[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(22): 36-38.DOI:
Objective:To optimize water extraction process of zhizichi decoction. Method: With the content of geniposide as index which was determined by HPLC
orthogonal test design was adopted to investigate influence of extraction times
extraction time and the amount of water on water extraction technology of Zhizichi decoction. Result: The best extraction technology conditions were as follows:extracted 2 times with 8 times the amount of water for 20 minutes per time. Conclusion: This optimized extraction process was efficient