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Position: Home > Articles > Research progress on vegetable tannins and its effect on animals Grassland and Turf 2011,31 (4) 84-88+94

植物单宁及其对动物的作用研究进展

作  者:
王妍君;谢开云;赵祥;董宽虎
单  位:
山西农业大学动物科技学院草地研究所
关键词:
植物单宁;含量;动植物
摘  要:
对植物中单宁含量、单宁对动植物的影响及降低单宁含量的方法进行了综述。植物单宁是广泛存在于植物体内的一类多元酚化合物,是植物进化过程中由碳水化合物代谢衍生出来的一种自身保护性物质。一般认为单宁在维管植物中有两种存在形式既水解单宁和缩合单宁。单宁的含量与基因、部位、植物生长阶段、植物病虫害等有关;植物含有高度单宁可保护植物不被采食,适当浓度单宁可减少动物胃胀气,因此,对动物的影响有利有弊;可以通过多种方法来降低植物中单宁的含量。
译  名:
Research progress on vegetable tannins and its effect on animals
作  者:
WANG Yan-jun,XIE Kai-yun,ZHAO Xiang,DONG Kuai-hu(Grassland Research Institute,College of Animal Science,Shanxi Agricultural University,Taigu,030801)
关键词:
tannins;plant and animal;content
摘  要:
This article summarized the content of vegetable tannins,the impact of tannins on plants and animals,and the approaches to reduce the content of tannins.Vegetable tannins are common polyphenolic in plants and it is self-protective substances derived from the carbohydrate metabolism in plant evolution.There are two types of tannins in vascular plants,hydrolysis tannin and condensed tannin.The content of vegetable tannins is concerned with genes,location,growth stage,and diseases of plant.The impacts of tannins on animals are in many aspects,high content tannins can protect the plant from herbivore and appropriate content tannins can reduce animal bloat.There are many ways to reduce the content of vegetable tannins.

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