植物对植食性哺乳动物的化学防卫

Chemical defense of plant to mammalian herbivore.

综述植物次生合物防卫植食性哺乳动物觅食的研究进展 .植物组织的次生化合物主要为酚类、萜类及含N类化合物 .植物对动物觅食的化学防卫对策以次生化合物的种类而有差异 .次生化合物通过对动物的食物摄入、消化、代谢 ,以及繁殖活动的效应 ,以抵御动物的觅食 .将植物化学防卫与动物适应对策相结合 ,探讨动物 植物协同进化模式 ,是该研究领域的主要发展趋势 .

The research progress in the chemical defense of plant to mammalian herbivore was reviewed in this paper.The plant secondary compounds mainly are phenolics, terpenoids and nitrogen containing compounds. The defense efficiency of plant to mammalian herbivores is different with the types and content of secondary compounds in plant. Secondary compounds inhibited the foraging of mammalian herbivores by affecting the intake, digestion, metabolites and reproduction of animal. It is the main trends to study the mode of coevolution of plant and animals mediated by plant secondary compounds.