The name of a dish made by picking bud heads from mulberry branches as auxiliary materials or main materials is a popular dish recently. In the second batch of 198 1 45 published by the Ministry of Health, mulberry leaves can be used in the list of health foods, which began to attract everyone's attention and let everyone know that mulberry leaves are edible for the first time. On March 6, 2002, a perfect mulberry leaf officially became the list of medicinal and edible homologous items that can be used as health food announced by the Ministry of Health, which once again aroused people's understanding that mulberry leaves can be used as food. In addition, during the SARS in 2003, mulberry leaves continued to attract people's attention as medicinal materials, and with the hot post of "Eat mulberry leaves now" on the Sohu Health Network Forum in 2003, people began to make mulberry leaves into mulberry leaf cakes as accessories. After a lapse of six years, when the first case of influenza A (H 1N 1) was confirmed in China in May 2009, Xinhua News Agency reported that mulberry leaves once again became the topic of discussion. In the 20 13 outbreak of influenza A (H7N9), state administration of traditional chinese medicine will fine-tune the TCM diagnosis and treatment plan, with mulberry leaves as a reference. According to a report in Huzhou Evening News (20 13)-"The price of mulberry leaves on the dining table is more expensive than meat", people in Li Ji village of Huzhou have developed mulberry leaf dishes, which can be used in hot pot chain stores, health food stores, senior clubs, star-rated hotels, farmhouses and other places.