Banger was treated by different constraction tea ployhenols, it was shown 0.05% tea ployphenol can restrain of banger and has more affective antioxidantive.

• 采用不同浓度茶多酚对香肠进行处理实验；筛选出能明显抑制香肠哈败、显示较强抗氧化效能的茶多酚添加量为0.；05%25。