果树多酚类物质生理功能及应用研究进展

果树多酚类物质是一类广泛存在于果树体内及果实器官中的重要次生代谢产物，对树体生长发育及适应性有一定的调节作用，其独特的理化性质使其在食品、医疗、饲料添加及环保等各个领域有着广阔的应用前景。本文就果树多酚类物质的生理功能和应用作一综述，为深入研究开发利用果树多酚提供相应的参考。

The Advances of Study and Applications on Physiological Functions of Fruit Polyphenols

Polyphenols of fruit tree was one of the important secondary metabolic substances and exist widely in fruit trees and fruit organs. It made the plant could prevent low temperature, diseases and pests. There were some regulatory effects on the growth, development and adaptability of fruit trees dependent the effect, and which play an important part in various fields such as food, medical, feed and environmental protection in future because of their unique physiological and biochemical properties. As a pure natural product which was renewable, the polyphenols form fruit tree would be playing the tremendous role in future in our cyclic type economic structure. The relations of this material would be closer to the people＇s production and the life, and the prospect of application would be broader. Present situation and trend are as follow： （1） the relations of structure and the performance of polyphenol, （2） Study of derivatization reaction of fruit tree polyphenol and （3） the deepened in the healthcare mechanism aspect research and so on. The study and application of physiological and biochemical function of polyphenols of fruit tree were summarized in the article, which can provide corresponding reference to development and utilization polyphenols of fruit tree further.