| 红参循环渗漉提取工艺的优化研究 |
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| 引用本文： | 王丹,龚涛,孙冰,李莉.红参循环渗漉提取工艺的优化研究[J].四川大学学报(医学版),2004,35(1):110-112. |
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| 作者姓名： | 王丹 龚涛 孙冰 李莉 |
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| 作者单位： | 1. 华西医科大学制药厂,成都,610041
2. 四川大学华西药学院,药剂学教研室 |
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| 摘 要： | 目的 优化红参的提取工艺。方法 采用正交试验法，以人参皂苷Rgl和Re的收率及提取效率三指标综合评分为评价标准，考察红参循环渗漉提取工艺中的粉碎粒度(A)、循环速度(B)、提取时间(C)三个主要因素。结果优化工艺条件为：粉碎粒度为粗粉、循环速度0．2L／min，提取时间6h。结论 红参循环渗漉提取工艺优于回流及浸渍提取工艺。
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| 关 键 词： | 红参 循环渗滤提取 正交试验 |
| 修稿时间： | 2002年9月9日 |
Optimization of the Circulatory Percolation Process for Extraction of Radix Ginseng Rubra |
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| WANG Dan ,GONG Tao,SUN Bing,LI Li.Optimization of the Circulatory Percolation Process for Extraction of Radix Ginseng Rubra[J].Journal of West China University of Medical Sciences,2004,35(1):110-112. |
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| Authors: | WANG Dan GONG Tao SUN Bing LI Li |
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| Institution: | Pharmaceutical Factory of West China Medical University, Chengdu 610041, China. |
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| Abstract: | Objective To optimize the extraction process of Radix Ginseng Rubra. Methods The orthogonal test design was used to test the three main factors of circulatory percolation process, including particle size of herb(A),velocity of percolation(B) and time for extraction(C), and the synthetic score basing on obtained rate of ginsenosides Rg1,Re and extraction efficiency was used as guide. Results The optimum process conditions relevant to the three main factors were as follows. The coarse powder was percolated at a velocity of 0.2 L/min for six hours. Conclusion The circulatory percolation process is better than the reflux process and maceration process for extraction of Radix Ginseng Rubra. |
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| Keywords: | Radix Ginseng Rubra Circulatory percolation process for extraction Orthogonal test |
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