Extraction process of Volatile Oils and -cyclodextrin Inclusion of Changweisan Tablets

ZHANG Hai-ying; CHEN Liang; XUE Jie

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Extraction process of Volatile Oils and -cyclodextrin Inclusion of Changweisan Tablets

更新时间：2024-01-04

- Extraction process of Volatile Oils and -cyclodextrin Inclusion of Changweisan Tablets
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 17, Pages: 36-40(2011)
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- Published：2011
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ZHANG Hai-ying, CHEN Liang, XUE Jie. Extraction process of Volatile Oils and -cyclodextrin Inclusion of Changweisan Tablets[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 36-40.
DOI：

ZHANG Hai-ying, CHEN Liang, XUE Jie. Extraction process of Volatile Oils and -cyclodextrin Inclusion of Changweisan Tablets[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 36-40. DOI：

摘要

目的: 考察肠胃散片中佛手、高良姜、肉桂、荜拨、木香等药材挥发油的最佳提取工艺和β-环糊精最佳包合工艺。方法: 采用单因素及L9(34)正交试验设计

以挥发油得率作为评价指标优选肠胃散片挥发油提取工艺;以包合物收得率和挥发油包合率的综合评分作为评价指标优选β-环糊精包合工艺。结果: 挥发油最佳提取工艺为加水12 倍量

浸泡1.0 h

提取2.5 h;挥发油的最佳包合工艺为采用饱和水溶液法

挥发油与β-环糊精的配比为1 ∶8

包合温度40 ℃

包合时间60 min。结论: 所选提取工艺提取率高

包合工艺合理

节约成本。

Abstract

Objective: To optimize the process of volatile oils extraction and β-cyclodextrin(β-CD) inclusion from Fructus Citri Sarcodactylis

Rhizoma Alpiniae Officinarum

Cortex Cinnamomi

Fructus Piperis Longi and Radix Aucklandiae of Changweisan Tablets. Method: The study was carried out with single factor and orthogonal design of L9(34). Determine the optimum conditions for volatile oils extraction with the yield of volatile oils extraction as index.Optimize the process of β-CD inclusion with inclusion ratio of volatile oils and recovery ratio of inclusion compounds as comprehensive evaluation index. Result: The optimized extraction process was as follows: Crude herbal materials extracted for 2.5 hours after soaking 1.0 hours with 12 times amount of water. The optimized inclusion conditions were: applied saturated aqueous solution

the proportion of oil to β-CD was 1 ∶8(mL ∶g)

inclusion temperature at 40 ℃

inclusion time was 60 minutes. Conclusion: The optimum extraction process is suitable with high oil-extraction ratio

The inclusion process is reasonable with minimum cost.

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