local farmers' market. Popcorn is a kind of special corn variety for making popcorn, which is called popcorn. The grains of popcorn are relatively small, and the grains are almost all horny starch with hard texture. When the moisture content of its grains is appropriate, it can burst into popcorn several times larger than the original volume, so it is often used to process popcorn. Zhengzhou popcorn corn grains should go to the local farmers' market.