The color of pepper is heavier and reddish brown, and the color of dried pepper is redder; Pepper is a round berry, and its shell is generally inedible. It is usually eaten by berries inside. There are two kinds of peppers: white pepper and black pepper. Black pepper and white pepper are made from fruits of different periods, mainly because of their different appearance colors and little difference in efficacy. Zanthoxylum bungeanum is mainly produced in Sichuan, but it is also planted in other plains, coastal areas and even high altitude areas. Pepper and pepper are completely different plants. Pepper came from Indian rainforests before it was introduced to China.
Pepper contains piperine, aromatic oil, crude protein, fat and so on. It has the functions of removing fishy smell, relieving boredom and helping digestion. Zanthoxylum bungeanum and capsicum are hot and dry seasonings, which are not suitable for eating more.