Abstract: The nutritional components and flavones of Ampelopsis cantoniensis leaf was analyzed in this paper. The contents of protein and flavones were respectively 9.25% and 4.73% if was rich in minerals K、Ca、Fe、and Zn with an appropriate ratio of K/Na if was alsorich in VE, VB1, VB2. The respective contents of the minerals and vitamins were 224, 554.6, 9.8,6.96,8.15.0.06,0.15mg/100g. The results showed thar Ampelopsis cantoniensis is a food resource of rich nutrients and worthy of development and utilization.