Origin of Popcorn

Originally from the Song Dynasty. According to the query Quan Shen Tang release information shows: popcorn is an ancient puffed food, the origin can be traced back to the Song Dynasty, when the poet Fan Chengda in the "Stone Lake Collection" has mentioned the Shangyuan Festival Wuzhong all over the popping grain custom, and explained that the fried glutinous grain to divination, the grain in the Marco Polo, the North, the number of glutinous rice flowers, Marco Polo is a copy of the popping grain sound.