| 洋葱总黄酮的提取及鉴别 |
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| 引用本文： | 黄锁义,覃成箭,姚小敏,梁宇.洋葱总黄酮的提取及鉴别[J].时珍国医国药,2006,17(2):224-225. |
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| 作者姓名： | 黄锁义 覃成箭 姚小敏 梁宇 |
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| 作者单位： | 1. 右江民族医学院化学教研室,广西,百色,533000
2. 右江民族医学院临床医学本科2003-10班,广西,百色,533000 |
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| 摘 要： | 目的为充分利用洋葱植物资源,避免资源的浪费,探讨洋葱总黄酮的提取及鉴别方法。方法采用纯物理的工艺流程过程和紫外线分光光度法从洋葱中提取黄酮类物质,对所提取的黄酮类物质进行验证。结果测得样品中总黄酮的含量C=4.84%。回收率为99.4%,其纯度和产率均较高。结论该方法采用全物理过程,无任何化学变化及污染,是提取洋葱黄酮类物质的有效途径。
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| 关 键 词： | 洋葱 总黄酮 提取 鉴别 |
| 文章编号： | 1008-0805(2006)02-0224-02 |
| 修稿时间： | 2005年4月7日 |
Extraction and Distinguishing of the Total Flavone from Onion |
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| HUANG Suo-yi,QIN Cheng-jian,YAO Xiao-min,LIANG Yu.Extraction and Distinguishing of the Total Flavone from Onion[J].Lishizhen Medicine and Materia Medica Research,2006,17(2):224-225. |
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| Authors: | HUANG Suo-yi QIN Cheng-jian YAO Xiao-min LIANG Yu |
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| Abstract: | ObjectiveIn order to make use of the resources of onion,avoid wasting,approach the extraction of total flavone of onion.MethodsUsing purely physical process flow and spectrophotometry to extract and check the flavone of onion.ResultsBy this method getting the contents of the total flavone of onion is 4.84% and the rate of recovery is 99.4% with high outpat and purity.ConclusionThis method is a pure physical process,and has not any chemical change and pollution.It is an ideal way to extract the flavone of onion. |
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| Keywords: | Onion Total flavone Extraction Distinguish |
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