| 六月雪中齐墩果酸提取工艺优选 |
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| 引用本文： | 程齐来,李洪亮,熊绵丽.六月雪中齐墩果酸提取工艺优选[J].湖北农业科学,2009,48(2). |
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| 作者姓名： | 程齐来 李洪亮 熊绵丽 |
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| 作者单位： | 1. 赣南医学院药学系,江西,赣州,341000
2. 江西省赣州市市立医院药剂科,江西,赣州,341000 |
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| 基金项目： | 赣南医学院院级科研课题 |
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| 摘 要： | 为筛选六月雪中齐墩果酸的最佳提取工艺,采用L9(34)正交设计考察药材粒度、乙醇用量、乙醇体积分数和提取次数4个因素.用高效液相色谱法测定六月雪中齐墩果酸的含量.结果表明,六月雪中齐墩果酸的最佳提取工艺为A 382C2D1,即90目的药材,加入12倍的70%的乙醇水浴回流1次(2h),齐墩果酸的提取率为0.9980‰.经检验,本试验所优选的工艺合理,齐墩果酸质量稳定,适宜于工业化生产.
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| 关 键 词： | 六月雪 齐墩果酸 提取工艺 正交设计 |
Optimization of the Extraction Technology of Oleanolic Acid from Serissa serissoides by Orthogonal Test |
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| CHENG Qi-lai,LI Hong-liang,XIONG Mian-li.Optimization of the Extraction Technology of Oleanolic Acid from Serissa serissoides by Orthogonal Test[J].Hubei Agricultural Sciences,2009,48(2). |
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| Authors: | CHENG Qi-lai LI Hong-liang XIONG Mian-li |
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| Institution: | 1.Dept. of Pharmacy;Gannan Medical College;Ganzhou 341000;Jiangxi;China;2.Dept. of Pharmacy;The Municipal Hospital of Ganzhou;China |
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| Abstract: | To optimize the extraction conditions of oleanolic acid from Serissa Serissoides,herbal granularity,ethanol usage, ethanol concentration and extraction times were take as evaluation factors by orthogonal test L9 (34). The content of oleanolic acid was determined by HPLC. The results showed that optimum conditions of extraction were A3B2C2D1 as follows: 90 mesh herbal powder, 12-fold 70% ethanol and one time reflux for 2 hours. |
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