Lactic acid bacteria is a kind of common bacteria in fermented food,and it plays an important role in the quality formation of fermented fruits,vegetables and meat products. Fermentation of fruits and vegetables by lactic acid bacteria,not only improve the flavor of fruits and vegetables,but also can significantly improve the antioxidant capacity of fruits and vegeta-bles,which is of great significance to increase the probiotic effect of products,and promote the health of the host. In this pa-per,the effects of fermentation by lactic acid bacteria on the antioxidant capacity of fruits and vege...