
To study the optimal extraction and clathration technology of Rhizoma Atractylodis Macrocephalae oil in Heweilichang Pill.Orthogonal test was employed for selecting the optimum of extraction technology of Rhizoma Atractylodis Macrocephalae oil and the oil extraction rate were used as a index. The optimum including technology was chosen by determining the oil-bearing rate and extract ratio of inclusion compound. The inclusion compound were identified with thin chromatogram.The extraction technology was 10 volumes of water, extracted 6h with thick granula of Rhizoma Atractylodis Macrocephalae. The optimum preparation conditions for clathrate were established as beta-CD: oil was 6: 1, 3. 5 times of water, triturated for 75 minutes.The process is feasible and the method can be used for production.
Analysis of Variance, Drug Combinations, Plants, Medicinal, Time Factors, Drug Stability, beta-Cyclodextrins, Oils, Volatile, Technology, Pharmaceutical, Chromatography, Thin Layer, Drugs, Chinese Herbal
Analysis of Variance, Drug Combinations, Plants, Medicinal, Time Factors, Drug Stability, beta-Cyclodextrins, Oils, Volatile, Technology, Pharmaceutical, Chromatography, Thin Layer, Drugs, Chinese Herbal
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