Hericium is both an edible treasure and an important medicinal mushroom in China. Hericium is one of the eight "mountain delicacies" in China. Since ancient times, it has been said that "hericium is a mountain delicacy and bird's nest is a seafood". It is one of the four famous dishes along with bear's paw, sea cucumber and shark's fin. The meat is tender, fragrant and delicious. It is rich in nutrients and has excellent color, aroma and taste. In addition, Hericium erinaceus is also a precious traditional Chinese medicinal material. It has the functions of nourishing and fitness, aiding digestion, and benefiting the five internal organs. Modern research shows that it contains active ingredients such as peptides, polysaccharides, fats and proteins, and has certain curative effects on digestive tract tumors, gastric ulcers and duodenal ulcers, gastritis, abdominal distension, etc.