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植物研究 ›› 2007, Vol. 27 ›› Issue (1): 50-54.doi: 10.7525/j.issn.1673-5102.2007.01.010

• 论文 • 上一篇    下一篇

长叶榧黄酮类化合物含量及成分分析

李建辉1,2;金则新2*;李钧敏2   

  1. (1. 杭州师范学院生命科学学院,杭州 310018) (2. 台州学院生态研究所,临海 317000)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-01-20 发布日期:2007-01-20
  • 通讯作者: 金则新
  • 基金资助:
     

Analysis of the Content and the Components of Flavonoids in Torreya jackii

LI Jian-Hui;JIN Ze-Xin*;LI Jun-Min   

  1. (1.College of Life Science, Hangzhou Teachers College, Hangzhou 310018) (2.Ecology Institute of Taizhou University, Linhai 317000)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-01-20 Published:2007-01-20
  • Contact: JIN Ze-Xin
  • Supported by:
     

摘要: 对长叶榧不同营养器官和不同居群的3种营养器官黄酮类化合物含量进行测定,并利用聚酰胺薄层层析法对黄酮类化合物的成分进行分析。结果表明:(1)长叶榧各个营养器官均含有黄酮类化合物,其含量高低顺序依次是一年生叶>一年生枝>幼根>老根>树皮>老枝>茎;(2)长叶榧不同营养器官其黄酮类化合物的种类有很大的差异,以一年生叶、一年生枝最多,幼根次之,老根、老枝第三,树皮、茎最少;(3)不同长叶榧居群3种营养器官黄酮类化合物含量各不相同,但均以一年生叶最高,一年生枝次之,老枝最低;(4)不同长叶榧居群一年生叶黄酮类化合物含量差异不显著,一年生枝、老枝差异较大;(5)不同长叶榧居群3种营养器官其黄酮类化合物的种类在一年生叶中没有差异,一年生枝中差异较小,老枝中差异较大。

关键词: 长叶榧, 黄酮类化合物, 居群

Abstract: The content of flavonoids in different nutritious organs of Torreya jackii and three kinds of nutritious organs of Torreya jackii with different populations was determined and the components of the flavonoids were analyzed by using the method of polyacrylamides membrane chromatography. The results showed as follow: (1) Flavonoids was found in all kinds of nutritious organs of Torreya jackii and the content was in a decreasing order of annual leaves, annual stalk, rootlet, taproot, bark, perennial stalk and stem. (2) There was very different in the components of flavonoids in different nutritious organs of Torreya jackii. Annual leaves and annual stalk had the most of components, rootlet took the second place, taproot and perennial stalk were the third, bark and stem had the least of components. (3)There was different in the content of flavonoids in three kinds of nutritious organs of Torreya jackii with different populations. In all, annual leaves had the highest content of flavonoids while annual stalk took the second place and perennial stalk had the lowest content of flavonoids. (4) There was no significant difference in the content of flavonoids in annual leaves of Torreya jackii with different populations. But there was relatively high different in the content of flavonoids in annual stalk and perennial stalk. (5) Annual leaves of Torreya jackii with different populations had no difference in the components of flavonoids, while annual stalk had little different and perennial stalk had great different.

Key words: Torreya jackii, flavonoids, populations

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