White pepper is the dried and nearly ripe fruit of the pepper plant in the family Piperaceae. Having a fragrant aroma, it is one of people's favorite seasonings. Xin, Wen. Warm and dispel cold, lower qi, and eliminate phlegm; Mainly produced in Hainan, Yunnan, Guangdong, Guangxi and other places, the surface is yellow white or pale yellow white, smooth, and there are many light colored linear stripes between the top and the base. Its medicinal value is slightly higher than that of black pepper. White pepper has slightly higher medicinal value and less seasoning effect. Its taste is more spicy compared to black pepper, making it more effective in dispelling cold and strengthening the stomach. The main component of pepper is piperine, which also contains a certain amount of aromatic oil, crude protein, starch, and soluble nitrogen. It has the effects of removing fishy smell, relieving greasiness, and aiding digestion. Its aromatic aroma can stimulate people's appetite and enhance their appetite.