欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 1997, Vol. ›› Issue (3): 67-70.

• 研究报告 • 上一篇    下一篇

桃儿七生化生态适应的初步研究

马绍宾1, 胡志浩1, 李俊2   

  1. 1. 云南大学生物系, 昆明650091;
    2. 云南省香料中心, 昆明650051
  • 收稿日期:1996-02-05 出版日期:1997-06-10
  • 基金资助:
    云南省科委基础应用基金

A Priliminary Study of the Biochemical Ecological Adaptation of Sinopodophyllum Hexa ndrum (Royle)Ying(Berberidaceae)

Ma Shaobin1, Hu Zhihao1, Li Jun2   

  1. 1. Department of Biology, Yunnan University, Kunming 650091;
    2. The Perfume Center of Yunnan Province, Kunming 650051
  • Received:1996-02-05 Online:1997-06-10

关键词: 洞庭湖湿地, 生态系统服务价值, 三峡水库蓄水

Abstract: The distribution pattern of main second metabolism substance,podophyllotoxin in a herbal plant,Sinopodophyllum hexandrum(Royle)Ying has been analysed.An explanation of the origin mechanism,distribution pattern and its ecological adaptation significance of podophyllotoxin was also presented.The results showed that podophyllotoxin had a similar biogenesis route with flavone,but came latter than flavone.Podophyllotoxin had the same effect as cholchine and an important value of anti-portential herbivorous animals and insects.Therefore,the podophyllotoxin had higher selective value in the evolutionary process.

Key words: Dongting Lake wetland, ecosystem service value, Three Gorges Reservoir impoundment.