| 女贞子总黄酮提取工艺的研究 |
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| 引用本文： | 徐玲花,熊亚青,严镇钧,杨裕启,吴雪丽,吴习姣.女贞子总黄酮提取工艺的研究[J].安徽农业科学,2011,39(6):3305-3308. |
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| 作者姓名： | 徐玲花 熊亚青 严镇钧 杨裕启 吴雪丽 吴习姣 |
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| 作者单位： | 黄石理工学院化学与材料工程学院,湖北黄石,435003;湖北师范学院生命科学学院,湖北黄石,435002 |
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| 摘 要： | 目的]优化女贞子（FRUCTUS LIGUSTRI LUCIDI）中总黄酮的提取工艺。方法]在单因素试验基础上,采用L9（34）正交试验对乙醇回流法提取女贞子总黄酮的工艺进行优化。结果]最佳提取工艺条件为：2.50 g干燥女贞子粉末,乙醇体积分数60%,料液比1∶50（M/V）,提取温度85℃,提取时间2 h。在此最佳提取工艺条件下,总黄酮提取率较高,为6.215%。结论]乙醇回流法提取女贞子总黄酮稳定可靠。
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| 关 键 词： | 女贞子 黄酮 提取工艺 |
Study on the Extraction of Total Flavonoids from FRUCTUS LIGUSTRI LUCIDI |
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| Institution: | XU Ling-hua et al(Process School of Chemical and Material Engineering,Huangshi Institute of Technology,Huangshi,Hubei 435003) |
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| Abstract: | Objective] To optimize the extraction process of total flavonoids from FRUCTUS LIGUSTRI LUCIDI.Method] On the basis of single test,the extraction process was optimized through L9(34) orthogonal test.Result] The optimum extraction process was as follows:2.50 g dried powder of FRUCTUS LIGUSTRI LUCIDI,60% alcohol as extractant,solid-liquid of 85 ℃,extraction duration of 2 h,under the above condition the yield rate of total flavonoids reached as high as 6.215%.Conclusion] Ethanol reflux method was proved to be stable and reliable for extracting total flavonoids from FRUCTUS LIGUSTRI LUCIDI. |
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| Keywords: | FRUCTUS LIGUSTRI LUCIDI Flavonoids Extraction process |
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