Highland barley wine, the king of wine, is a cereal crop of gramineous barley, which is mainly planted in Qinghai-Tibet alpine region above 2700 meters above sea level, such as Tibet, Qinghai, Gannan, Gansu and other places. Due to the relatively low population density and industrialization, the natural environment such as water, soil and air has been well protected. Due to cultural and religious factors, local residents basically do not use pesticides and fertilizers, which makes highland barley grow in a unique area without pollution. It has the characteristics of natural organic agriculture, thus ensuring the natural pollution-free quality of highland barley wine raw materials.
At the same time, highland barley has rich medicinal and nutritional value. Highland barley is rich in trace elements such as β-glucan, dietary fiber, phosphorus, zinc, selenium, etc. It is the crop with the highest β -glucan content among wheat crops in the world. β -glucan indirectly inhibits cancer microorganisms by reducing the contact between intestinal mucosa and carcinogens, thus preventing colon cancer, cardiovascular diseases and diabetes. Control weight by improving the digestive system.