| 正交试验优选镇痛贴乙醇提取工艺 |
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| 引用本文： | 张康,何宇新,吴丽,苏蓉华,赵雪琼.正交试验优选镇痛贴乙醇提取工艺[J].中国实验方剂学杂志,2011,17(5):37-39. |
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| 作者姓名： | 张康 何宇新 吴丽 苏蓉华 赵雪琼 |
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| 作者单位： | 西华大学,生物工程学院,成都,610039 |
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| 基金项目： | 四川省教育厅自然科学重点项目，西华大学天然药物研究与工程重点实验室项目 |
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| 摘 要： | 目的:优选镇痛贴膏的乙醇回流提取工艺。方法:以乙醇体积分数,乙醇用量,提取时间,提取次数为考察因素,用L9(34)正交试验表安排正交试验,以姜黄素转移率,瑞香素转移率,以及干膏收率为考察指标,采用综合加权评分法进行数据分析,优选工艺条件。结果:最佳提取工艺为:药材加70%乙醇10倍量,加热回流2 h,提取2次。结论:该提取工艺客观可行,稳定合理,可为工业化生产提供理论依据。
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| 关 键 词： | 正交设计 提取工艺 姜黄素 瑞香素 高效液相色谱法 |
| 收稿时间： | 2010/10/20 0:00:00 |
Study on Optimization of Extraction Technology by EthanolRefluxing for Zhentong Patch by Orthogonal Design |
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| ZHANG Kang,HE Yu-xin,WU Li,SU Rong-hua and ZHAO Xue-qiong.Study on Optimization of Extraction Technology by EthanolRefluxing for Zhentong Patch by Orthogonal Design[J].China Journal of Experimental Traditional Medical Formulae,2011,17(5):37-39. |
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| Authors: | ZHANG Kang HE Yu-xin WU Li SU Rong-hua and ZHAO Xue-qiong |
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| Institution: | Biological Engineering College of Xihua University,Chengdu 610039,China;Biological Engineering College of Xihua University,Chengdu 610039,China;Biological Engineering College of Xihua University,Chengdu 610039,China;Biological Engineering College of Xihua University,Chengdu 610039,China;Biological Engineering College of Xihua University,Chengdu 610039,China |
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| Abstract: | Objective: To optimize the technological condition of ethanol refluxing for Zhentong patch. Method: L9(34) table of orthogonal test was used to optimize the extraction process with alcohol concentration,alcohol quantity,extraction time and extraction number as the investigate factors,the content of curcumin and daphnetin,dried cream yield as the indexes,to analyze the data by Comprehensive Evaluation of Multiple marks. Result: the best extraction process was as follows: ten times 70% alcohol,to reflux for 2 hour and extracted for 2 times. Conclusion: This extraction process is stable,reasonable and practical,and can provide a theoretical basis for industrial production. |
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| Keywords: | orthogonal design extraction process curcumin daphnetin HPLC |
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