| 正交超声优选生姜黄酮的提取工艺条件 |
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| 引用本文： | 周菊香,郭艳华.正交超声优选生姜黄酮的提取工艺条件[J].江汉大学学报(自然科学版),2010,38(1):51-53. |
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| 作者姓名： | 周菊香 郭艳华 |
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| 作者单位： | 江汉大学,化学与环境工程学院,湖北,武汉,430056 |
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| 基金项目： | 湖北省教育厅科技项目 |
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| 摘 要： | 以生姜为原料,研究了超声强化提取生姜总黄酮的正交工艺条件.以生姜提取物中总黄酮为考察指标,用单因素和正交实验研究提取的适宜工艺条件.结果表明:以80%乙醇溶液为溶剂,提取时间60min,物料比1∶20(g/mL)时,提取效果最好,此条件下的生姜总黄酮得率可达1.27%.
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| 关 键 词： | 超声波 生姜 黄酮 提取 正交实验 |
Preference Condition of Flavones Extraction from Ginger by Orthogonal Ultrasonic Method |
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| ZHOU Ju-xiang,GUO Yan-hua.Preference Condition of Flavones Extraction from Ginger by Orthogonal Ultrasonic Method[J].Journal of Jianghan University:Natural Sciences,2010,38(1):51-53. |
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| Authors: | ZHOU Ju-xiang GUO Yan-hua |
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| Institution: | ZHOU Ju-xiang,GUO Yan-hua (School of Chemistry , Environmental Engineering,Jianghan University,Wuhan 430056,Hubei,China) |
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| Abstract: | The ultrasonic-enhancement orthogonal technology of total-flavones extraction in gingers is researched, and the optimal technological condition is obtained by single factor and ortho- gonal experiments. The results demonstrate that the total-flavones yield reach 1.27% on the condition that 80% alcohol as solution, extraction time as 60 min and materials ratio as 1 ： 20 （g/mL）. |
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| Keywords: | ultrasonic ginger flavones extraction orthogonal test |
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