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Study on the Distribution Rule of Total Flavonoids in Elaeagnus angustifolia L.
Author(s): 
Pages: 43-48
Year: Issue:  4
Journal: Journal of Cellulose Science and Technology

Keyword:  沙枣树胡颓子科总黄酮分布规律;
Abstract: 以醇提法提取沙枣树不同部位的黄酮类化合物,并利用NaNO2-Al(NO)3-NaOH显色体系紫外吸光光度法测定沙枣树各部位总黄酮含量,对黄酮类化合物在沙枣树中的分布规律进行分析研究.结果表明沙枣树中总黄酮分布分别为:树皮含37.0 mg/g,木质部含14.3 mg/g,果实含1.6 mg/g,叶子含18.8 mg/g,种子含18.6 mg/g.研究结果揭示,沙枣树不同部位总黄酮的含量有显著差异,其...
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