Amorphophallus konjac was named Amorphophallus konjac in China in ancient times. It is a herb of Araceae and widely distributed in China. The whole plant is poisonous, especially the tuber, which should not be eaten raw. It needs to be processed and eaten. It has many functions, such as lowering blood pressure, blood sugar, blood lipid, balancing salt, clearing stomach, regulating intestine, expelling toxin and so on.

Vegetarianism is a genre of cooking. Usually refers to dishes cooked with vegetable oil, vegetables, bean products, gluten, bamboo shoots, fungi, algae and dried and fresh fruits. Vegetarian dishes are divided into temple vegetarian dishes, palace vegetarian dishes and folk vegetarian dishes according to the object of consumption. The main characteristics of vegetarian dishes are: fresh, fresh and vegetarian; Colorful and beautifully made; It is nutritious, healthy and can cure diseases.