| 多种提取方法比较野生与栽培蒲公英绿原酸含量 |
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| 引用本文： | 李立顺,时维静,方婷,乐其新.多种提取方法比较野生与栽培蒲公英绿原酸含量[J].中兽医医药杂志,2007,26(6):24-26. |
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| 作者姓名： | 李立顺 时维静 方婷 乐其新 |
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| 作者单位： | 安徽科技学院，安徽科技学院，安徽科技学院，安徽省畜牧局 安徽凤阳233100，安徽凤阳233100，安徽凤阳233100 |
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| 基金项目： | 安徽省科技厅科技攻关重点项目 |
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| 摘 要： | 目的:比较野生与栽培蒲公英绿原酸含量。方法:利用紫外分光光度法,通过超声波法、乙醇回流法、甲醇回流法提取,分别测定野生蒲公英和栽培四倍体蒲公英的绿原酸含量。结果:超声波提取法:栽培蒲公英绿原酸含量0.41%,野生蒲公英绿原酸含量0.25%;乙醇回流法:栽培蒲公英绿原酸含量0.33%,野生蒲公英绿原酸含量0.23%;甲醇回流法:栽培蒲公英绿原酸含量0.31%,野生蒲公英绿原酸含量0.19%。结论:栽培蒲公英中绿原酸含量较高。
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| 关 键 词： | 蒲公英 绿原酸 紫外分光光度法 含量 |
| 文章编号： | 1000-6354（2007）06-0024-03 |
| 收稿时间： | 2007-05-08 |
| 修稿时间： | 2007年5月8日 |
Comparison on the contents of chlorogenic acid from wild and cultivation Taraxacum mongolicum Hand.-Mazz. |
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| LI Li-shun,SHI Wei-jing,FANG Ting.Comparison on the contents of chlorogenic acid from wild and cultivation Taraxacum mongolicum Hand.-Mazz.[J].Journal of Traditional Chinese Veterinary Medicine,2007,26(6):24-26. |
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| Authors: | LI Li-shun SHI Wei-jing FANG Ting |
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| Abstract: | Objective:To compare the contents of chlorogenic acid extracted from wild and cultivation Taraxacum mongolicum Hand.-Mazz..Methods:Chlorogenic acid from wild and cultivation Taraxacum mongolicum Hand.-Mazz.was extracted by ultrasonic wave extraction,ethyl alcohol returns and methyl alcohol returns methods,respectively.Then their contents were measured by ultraviolet spectrophotometry.Results:By ultrasonic wave extraction,the contents of chlorogenic acid was 0.41% and 0.25% in cultivation and wild Taraxacum mongolicum Hand.-Mazz.;while they were 0.33% and 0.23% by ethyl alcohol returns,0.31% and 0.19% by the methyl alcohol returns,respectively.Conclusion:The cultivation Taraxacum mongolicum Hand.-Mazz.is valuable in developing and using for its high contents of chlorogenic acid. |
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| Keywords: | Taraxacum mongolicum Hand -Mazz chlorogenic acid ultraviolet spectrophotometry contents |
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