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| 汉麻果胶中总黄酮提取工艺研究 | |
| 引用本文： | 李婷婷,蔡光明,朱若华,刘秀芳,袁野.汉麻果胶中总黄酮提取工艺研究[J].中南药学,2011,9(9):672-675. |
| 作者姓名： | 李婷婷 蔡光明 朱若华 刘秀芳 袁野 |
| 作者单位： | 1. 中国人民解放军第三○二医院全军中药研究所,北京,100039;首都师范大学,北京,100048 2. 中国人民解放军第三○二医院全军中药研究所,北京,100039 3. 首都师范大学,北京,100048 |
| 摘 要： | 目的研究桑科植物汉麻果胶中有效成分总黄酮的提取分离工艺。方法采用正交实验进行提取工艺的优选,应用紫外-可见分光光度法测定总黄酮的含量。结果总黄酮最佳提取工艺,采用80%的乙醇溶液回流提取3次,溶剂量分别为15、10、8倍,提取温度85℃,单次回流时间1.5 h。结论所选提取工艺切实可行,确保有效成分提取完全。 |
| 关 键 词： | 汉麻 总黄酮 正交实验 提取工艺 |
Extraction technique of total flavonoids from China-Hemp pectin |
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| LI Ting-ting,CAI Guang-ming,ZHU Rua-hua,LIU Xiu-fang,YUAN Ye.Extraction technique of total flavonoids from China-Hemp pectin[J].Central South Pharmacy,2011,9(9):672-675. | |
| Authors: | LI Ting-ting CAI Guang-ming ZHU Rua-hua LIU Xiu-fang YUAN Ye |
| Affiliation: | LI Ting-ting1,2,CAI Guang-ming1,ZHU Ruo-hua2,LIU Xiu-fang1,YUAN Ye1,2 (1.China Military Institute of Chinese Materia Medica,No.302 Military Hospital,Beijing 100039,2.Capital Normal University,Beijing 100048) |
| Abstract: | Objective To optimize the extraction technique of active constituents in China-Hemp pectin.Methods Orthogonal test was used to optimize the extraction technique and UV/ VIS spectrum was used to ascertain the total flavonoids.Results The optimum extraction was 80% ethanol refluxing extraction for 3 times and each for 1.5 h.The amount of solvent was 15,10,and 8 times,and the temperature was 85 ℃.Conclusion The method is feasible and economical,which can extract the active ingredients. |
| Keywords: | China-Hemp total flavonoid orthogonal test extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
