WU Lu, YANG Hua-sheng. Optimization of Extraction Technology of Traditional Chinese Medicine Based on Information Entropy Theory[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 29-31.
WU Lu, YANG Hua-sheng. Optimization of Extraction Technology of Traditional Chinese Medicine Based on Information Entropy Theory[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 29-31.DOI:
Objective: To explore application of information entropy theory in evaluation of extraction technology for traditional Chinese medicine. Method: With Smilax china as a model drug
with the content of total flavonoids
resveratrol
astilbin and engeletin as indexes
comprehensive evaluation index was determined by calculating information entropy and weight coefficient of multi-indexes. Result: Orthogonal test data was handled by data processing method basing on information entropy
factors were selected which affected extraction effect of S. china
optimized optimum program of extraction technology for S. china was:added 10
8 times the amount of water to extract 2
1.5 h
respectively. Conclusion: Data processing method could be used in comprehensive evaluation of extraction technology for traditional Chinese medicine which basing on information entropy theory.