[1]田玉红,刘雄民*,周永红,等.邓恩桉叶挥发性成分的提取及分析[J].南京林业大学学报(自然科学版),2006,30(02):055-58.[doi:10.3969/j.jssn.1000-2006.2006.02.013]
 TIAN Yu-hong,LIU Xiong-min*,ZHOU Yong-hong,et al.Extraction and Determination of Volatile Constituents of Leaves from Eucalyptus dunnii[J].Journal of Nanjing Forestry University(Natural Science Edition),2006,30(02):055-58.[doi:10.3969/j.jssn.1000-2006.2006.02.013]
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邓恩桉叶挥发性成分的提取及分析
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
30
期数:
2006年02期
页码:
055-58
栏目:
研究论文
出版日期:
2006-02-20

文章信息/Info

Title:
Extraction and Determination of Volatile Constituents of Leaves from Eucalyptus dunnii
文章编号:
1000-2006(2006)02-0055-04
作者:
田玉红12刘雄民1*周永红1黄宏妙1
1. 广西大学化学工9院, 广西 南宁 530004; 2. 广西Y-学院生物与化学工程系, 广西 柳州 545006
Author(s):
TIAN Yu-hong12 LIU Xiong-min1* ZHOU Yong-hong1 HUANG Hong-miao1
1. Department of Chemistry and Chemical Engineering Guangxi University, Nanning 530004, China; 2. Department of Biological and Chemical Engineering G, angxi Technology University, Liuzhou 545006, China
关键词:
邓恩桉 挥发油 水溶性成分
Keywords:
Eucalyptus dunnii Volatile oil Water-soluble fraction
分类号:
O657.7
DOI:
10.3969/j.jssn.1000-2006.2006.02.013
文献标志码:
A
摘要:
<正>从杨盘二孢菌(Marssonina brunnea)的菌丝和培养滤液中提取激发子物质,得到两种粗提物,用这两种粗提物分别处理烟草、茄子和辣椒叶片,发现均可在烟草上产生过敏性坏死斑,但不能使茄子和辣椒产生过敏性反应。用这两种粗提物分别处理抗病和感病杨树,均可以使抗病杨树的过氧化物酶活性明显升高,但感病杨树的过氧化物酶活性升高不明显。说明这两种粗提物中均含有激发子活性物质,且均为专化性激发子。
Abstract:
The volatile constituents of leaves/tom Eucalyptus dunnii, including oil fraction and water-soluble fraction, were extracted and determined. Oil fraction of volatile components was obtained through steam distillation. Ether was used as a solvent to extract the water-soluble fraction of the volatile compounds from the left liquid after steam distillation in order to know the quantity and constituents of volatile compounds dissolved in the water phase. To the oil fraction,yield of oil was 3. 670//00 (dry weight basis), and to the water-soluble fraction,it was 0.85% (dry weight basis). Both oil fraction and water-soluble fraction were analyzed by gas chromatography-mass spectrometry method. The results showed that 52 compounds that were 97.04% of the oil fraction were identified and 36 compounds that were 83.52% of the water-soluble fraction were identified. The major constituents in oil fraction were 1,8-cineole (24.71%), followed by aromadendrene (9. 10%), γ-terpinene (8.87%), α-pinene (7.67%). Aromadendrene (19.40%) and globulol (15. 670//00) were found to be the major compounds in the water-soluble fraction.

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更新日期/Last Update: 2013-05-20