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›› 2013, Vol. 49 ›› Issue (5): 188-193.doi: 10.11707/j.1001-7488.20130525

• 研究简报 • 上一篇    下一篇

4个针叶树种枝叶气味对小白鼠自发行为影响的比较分析

王艳英1, 王成1, 郄光发1, 董建华2, 蒋继宏3   

  1. 1. 中国林业科学研究院林业研究所 国家林业局森林培育重点实验室 国家林业局城市林业研究中心 北京 100091;2. 杭州市林业科技推广总站 杭州 310016;3. 徐州师范大学 江苏省药用植物生物技术重点实验室 徐州 221116
  • 收稿日期:2012-05-11 修回日期:2012-12-03 出版日期:2013-05-25 发布日期:2013-05-25
  • 通讯作者: 王成

Comparative Analysis on Effects of VOCs from Branches and Leaves of Four Conifer species on Locomotor Activity of Mice

Wang Yanying1, Wang Cheng1, Qie Guangfa1, Dong Jianhua2, Jiang Jihong3   

  1. 1. Research Centre of Urban Forestry, SFA Key Laboratory of Tree Breeding and Cultivation, SFA Research Institute of Forestry,CAF Beijing 100091;2. Hangzhou Municipal Administration for Science and Technology Extension in Forestry Hangzhou 310016;3. Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province Xuzhou Normal University Xuzhou 221116
  • Received:2012-05-11 Revised:2012-12-03 Online:2013-05-25 Published:2013-05-25

关键词: 针叶树种, 挥发物, 小白鼠, 自发行为

Abstract: In order to provide a theoretical basis for the configuration of the modern urban greening plants, an open-field test was conducted as a reference to investigate the influence of oriental arborvitae foliage volatiles on the behavior of mice spontaneously. Effects of the foliage volatiles derived from 4 conifer species on the behavior of mice were analyzed and compared. The results were as follows: 1)The excitability of the mice was increased, their inquiry and cognitive ability was enhanced by the various volatiles' treatment. The mice were relatively relaxed and their appetite was not affected. There was a significant positive correlation between the spontaneous behavior indicators and leaf volatiles concentration. However, mice had some bearing threshold to the volatile odor released by Pinus bungeana, and the exicitability, exploration and cognitive ability of mice were inhibited when the volatile concentration exceeded the threshold. 2) The volatiles' efficiency varied among the 4 tree species and also concentration-dependent: The influence order at the high concentrations of leaf volatiles on mouse total moving distance was Platycladus orientalis > Sabina chinensis cv. Kaizuka > Cedrus deodara >untreated control> P. bungeana. The influence order at the low concentrations of leaf volatiles on mouse total moving distance was Pl. orientalis > P. bungeana > S. chinensis cv. Kaizuka > C. deodara > untreated control. The influence order at the high concentrations of leaf volatiles on mouse central grid distance was Pl. orientalis > S. chinensis cv. Kaizuka > C. deodara >untreated control> P. bungeana. The influence order at the low concentrations of leaf volatiles on mouse central grid distance was Pl. orientalis > S. chinensis cv. Kaizuka > C. deodara > P. bungeana > untreated control. The four coniferous tree species had no effect on mice's appetite no matter the volatile concentration was high or low.

Key words: conifer species, VOCs, mouse, locomotor activity

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