| 青钱柳叶片次生代谢产物含量分析 |
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| 引用本文： | 金则新,李钧敏,丁军敏.青钱柳叶片次生代谢产物含量分析[J].浙江林业科技,2007,27(3):12-14,18. |
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| 作者姓名： | 金则新 李钧敏 丁军敏 |
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| 作者单位： | 台州学院,生态研究所,浙江,临海,317000 |
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| 摘 要： | 对5个样地青钱柳叶片的鞣质、生物碱、总黄酮、游离蒽醌、绿原酸、皂甙、总酚7种次生代谢产物的含量进行了测定和分析。结果表明:(1)青钱柳叶片中总次生代谢产物的含量在各个样地存在一定的差异,其中天台县华顶山的总次生代谢产物含量最高,其它样地相对较低,其高低顺序为华顶山>钱江源>四明山>庐山>大盘山;(2)相同成分在不同的样地也有差异,青钱柳叶片鞣质含量最高的样地是庐山,生物碱、总黄酮、游离蒽醌、皂甙含量最高的样地是钱江源,绿原酸、总酚以华顶山样地最高;(3)不同样地叶片中各次生代谢产物含量的相关性不高;(4)系统聚类分析显示,5个样地可聚为二类,华顶山、四明山、庐山聚成一类,钱江源、大盘山聚成另一类。
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| 关 键 词： | 青钱柳 营养器官 次生代谢产物 含量 |
| 文章编号： | 1001-3776（2007）03-0012-03 |
| 修稿时间： | 2007-03-232007-04-09 |
Analysis on Secondary Metabolic Content in Leaves of Cyclocarya paliurus |
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| JIN Ze-xin,LI Jun-min,DING Jun-min.Analysis on Secondary Metabolic Content in Leaves of Cyclocarya paliurus[J].Journal of Zhejiang Forestry Science and Technology,2007,27(3):12-14,18. |
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| Authors: | JIN Ze-xin LI Jun-min DING Jun-min |
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| Institution: | Taizhou College Institute of Ecology, Linhai 317000, China |
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| Abstract: | Determination and analysis on 7 secondary metabolites such as tannin,alkaloid,total flavonoids,free anth-ra-quinone,chlorogenic acid,saponin and total phenol in leaves of Cyclocarya paliurus from 5 sample plots resulted that there was difference among different plots,that from Huading Mountain,Tiantai,Zhejiang province were the highest.The order was that from Huading Mountain>Qianjiangyuan>Siming Mountain>Lushan Mountain>Dapan Mountain.The same secondary metabolite content from different plots has also difference.Tannin content from Lushan Mountain was the highest.That of alkaloid,total flavonoids,free anthraquinone and saponin was the highest,that of chlorogenic acid and total phenol from Huading Mountain was the highest.Secondary metabolites content had no close relation among different plots.Systematic cluster analysis showed that 5 plots could be divided into two groups. |
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| Keywords: | Cyclocarya paliurus nutrient organ secondary metabolites content |
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