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| 箭叶淫羊藿总黄酮水提法提取工艺的研究 | |
| 引用本文： | 王嫱,李祝,任秀秀. 箭叶淫羊藿总黄酮水提法提取工艺的研究[J]. 天津农业科学, 2012, 18(3): 39-41 |
| 作者姓名： | 王嫱 李祝 任秀秀 |
| 作者单位： | 1. 贵州大学生命科学学院,贵州贵阳,550025 2. 毕节学院环境与生命科学系,贵州毕节,551700 |
| 摘 要： | 对箭叶淫羊藿中总黄酮进行水提取,以淫羊藿甙为对照,用紫外分光光度法在270nm处测定淫羊藿总黄酮含量,通过正交试验确定淫羊藿总黄酮的最佳提取工艺。结果显示,2%Na2CO3水溶液,15倍量,提取3次,每次1.5h,淫羊藿总黄酮的提取率为97.92%,该工艺简便、可行、生产成本低,可供工业化生产参考。 |
| 关 键 词： | 淫羊藿 总黄酮 提取工艺 正交试验 |
Optimization of the Water-extration Method of Total Flavonoids from Epimedium sagittatum Maxin |
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| WANG Qiang , LI Zhu , REN Xiu-xiu. Optimization of the Water-extration Method of Total Flavonoids from Epimedium sagittatum Maxin[J]. Tianjin Agricultural Sciences, 2012, 18(3): 39-41 | |
| Authors: | WANG Qiang LI Zhu REN Xiu-xiu |
| Affiliation: | 1.College of Life Science, Guizhou University, Guiyang, Guizhou 550025, China; 2.Envirenment and Life Science Department, Bijie University, Bijie, Guizhou 551700, China) |
| Abstract: | To optimize the extraction procedure of the total flavonoids from Epimedium sagittatum Maxin, Extraction procedure was screened by orthogonal test according to the content of the total flavonoids which was measured through UV spectrophotometry at 270 nm using Icariin as control.The results showed that the optimized extraction procedure was as follows 2% Na2CO3, 15 times volume of the weight of the dried material, extraction 1.5 h for 3 times. The extracting ratio of total flavonoids was 97.92%. The procedure was so simple and feasible that it can be used as reference of production. |
| Keywords: | Epimedium sagittatum Maxin total flavonoids extraction procedure orthogonal test |
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