Recently, the Qingying Dong's detoxification pig liver, which is the result of the research and expansion of national major projects and derived from the national scientific and technological progress award, was officially launched. The series of products Qingying Dong's starch free pig liver Ham have been put on the shelves in Qingdao Hisense Plaza supermarket. Qingying Dong's detoxification pig liver used the original Chinese and international patent protection technology to "detoxify" the fresh pig liver, effectively removed the residual endotoxin and other harmful substances in the pig liver, and solved the people's concern that the pig liver is the detoxification organ of the body and may have toxins.

Professor Dong Qian, a professor of pediatric surgery at the Affiliated Hospital of Qingdao University and director of Shandong digital medicine clinical diagnosis and treatment and nutrition and Health Collaborative Innovation Center, is a famous expert in the field of pediatric hepatobiliary surgery in China. He led the team's research project "research and development, clinical application and industrialization of pediatric hepatobiliary pancreatic computer-aided surgery system" to win the second prize of national scientific and technological progress award in 2019. The research and development of detoxification pig liver is an innovative product they accidentally harvested in the process of research and development.

Professor Dong Qian's team, together with the nutrition research team of the school of public health of Qingdao University, Qingdao Wanfu Group Co., Ltd., a local meat enterprise in Qingdao, and Qingdao yingjiduo Health Industry Co., Ltd., jointly applied for the approval of Shandong Provincial Department of education to establish the "Collaborative Innovation Center for digital medical clinical diagnosis and treatment and nutritional health" in Shandong Province, opening a new field, The prelude to the research and development of detoxification liver was opened. After repeated experiments, they put forward an original method of removing toxin from fresh pig liver, which can effectively solve the problem of residual toxin in pig liver food, and developed a series of healthy and safe "Qingying Dong's detoxifying pig liver" products suitable for infants, pregnant women, post-operative patients and the elderly. On the premise of ensuring safety and non toxicity, it can also improve the edible taste of pig liver and enhance the nutritional level. At present, it has obtained four national invention patents and Japanese invention patents, and the invention patents of Germany, France and Britain have also been implemented.

It is understood that animal liver is rich in nutrition. Regular consumption helps to improve body nutrition and immunity. As a traditional Chinese medicine for tonifying the liver, brightening the eyes and nourishing blood, pig liver is included in the "Thousand Golden Prescriptions · food treatment" by Sun Simiao, the "king of medicine". It is not only rich in vitamin A, iron, protein, B vitamins, niacin and folic acid, but also contains minerals such as calcium, phosphorus, zinc and selenium, which is known as the "treasure house of nutrition", It also plays a very important role in maintaining and improving immunity and reducing the incidence of respiratory tract infection. Today, under the baptism of science and technology, pig liver has undergone perfect transformation and has become a nutritious food integrating health, safety, delicacy, soft waxy and q-bomb. "We hope that novel coronavirus pneumonia can be a good way to improve nutrition, enhance resistance, protect respiratory tract mucosa and fight against new crown pneumonia," he said. The relevant person in charge of Qingying Dong's detoxification pig liver project said.