| Mn对芦荟根活力及活性物质含量的影响 |
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| 引用本文： | 李卫宁,李超,马晶军,孙奂明,温雅君.Mn对芦荟根活力及活性物质含量的影响[J].安徽农业科学,2010,38(3):1621-1622,1654. |
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| 作者姓名： | 李卫宁 李超 马晶军 孙奂明 温雅君 |
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| 作者单位： | 河北农业大学理学院河北省生物无机化学重点实验室,河北保定,071001;北京农业技术推广站,北京,100029 |
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| 基金项目： | 河北农业大学非生命学科和新兴学科科研发展基金项目 |
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| 摘 要： | 目的]研究Mn2＋浓度对库拉索芦荟根活力及体内芦荟苷、芦荟大黄素含量的影响。方法]采用砂培试验。结果]Mn2＋对芦荟根活力以及芦荟体内芦荟苷、芦荟大黄素含量均有影响。当营养液中Mn2＋浓度为1．0×10^-5mol／L时，芦荟根活力最高，芦荟苷和芦荟大黄素含量也最高；随着供Mn2＋浓度的提高，芦荟体内Mn2＋含量不断增加。结论]为生产出活性成分含量高的芦荟奠定基础。
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| 关 键 词： | 芦荟 芦荟苷 芦荟大黄素 Mn~(2+) 根活力 |
Effects of Trace Element Manganese on the Root Activity and the Content of Active Components in Aloe barbadensis Mill. |
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| LI Wei-ning et al.Effects of Trace Element Manganese on the Root Activity and the Content of Active Components in Aloe barbadensis Mill.[J].Journal of Anhui Agricultural Sciences,2010,38(3):1621-1622,1654. |
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| Authors: | LI Wei-ning |
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| Institution: | Key Laboratory of Bioinorganic Chemistry;College of Science;Agricultural University of Hebei;Baoding 071001 |
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| Abstract: | Objective] The effects of Mn~(2+) concentration on the root activity and the content of aloin and aloe-emodin in Aloe barbadensis Mill. were studied. Method] The sandy culture experiment was carried out. Result] The results showed that the trace element Manganese had significant effect on the root activity and the content of aloin and aloe-emodin. When the concentration of Mn~(2+) in the nutrient solution was 1.0×10~(-5)mol/L, the root activity and the content of aloin and aloe-emodin were the highest. The content of Mn~(2+) in the Aloe barbadensis Mill. increased as the concentration of Mn~(2+) supplied improved. Conclusion] The study can lay the basis for producing the Aloe barbadensis Mill. with high content active components. |
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| Keywords: | Aloe barbadensis Mill Aloin Aloe-emodin Mn2+ Root activity |
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