| 石榴皮黄酮类化合物的最佳提取工艺 |
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| 引用本文： | 陈红梅,丁之恩.石榴皮黄酮类化合物的最佳提取工艺[J].安徽农业科学,2006,34(12):2639-2641. |
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| 作者姓名： | 陈红梅 丁之恩 |
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| 作者单位： | 安徽农业大学园艺学院,安徽,合肥,230036;安徽农业大学茶与食品科技学院,安徽,合肥,230036 |
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| 摘 要： | 采用正交试验方法,以提取物得率为考察指标,对石榴皮总黄酮提取方法的影响因素进行探讨,并对石榴皮总黄酮提取工艺进行优化。结果表明,石榴皮总黄酮最佳的提取条件为乙醇浓度70%,提取温度80℃,提取时间3h,料液比1∶20,此时黄酮得率为7.525%。
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| 关 键 词： | 石榴 总黄酮 正交设计 提取 |
| 文章编号： | 0517-6611（2006）12-2639-03 |
| 收稿时间： | 03 14 2006 12:00AM |
| 修稿时间： | 2006-03-14 |
Study on the Extraction of Flavones from the Megranate Skin |
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| CHEN Hong-mei et al.Study on the Extraction of Flavones from the Megranate Skin[J].Journal of Anhui Agricultural Sciences,2006,34(12):2639-2641. |
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| Authors: | CHEN Hong-mei |
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| Institution: | Anhui Agricultural University, Hefei, Anhui 230036 |
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| Abstract: | An orthogonal test table L9(43) was used with the factors of extracting time,temperature,ethanol concentration and the ratio of solid to liquid. The content of total flavones was determined by spectrophotometry. The optimum technique was: 70 % ETOH as extracting solvent; temperature was 80 ℃; time was 3 h and stock ratio was 1∶20. |
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| Keywords: | Negranate Flavones Orthogonal test Extraction |
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