Lycium barbarum is the mature fruit of Lycium barbarum, a plant in the Solanaceae family. It contains wolfberry polysaccharides, various amino acids, trace elements, vitamins, taurine, alkaloids, volatile oils and other chemical components. It can nourish the liver and kidneys, improve vision and improve vision. Efficacy, it is widely used in modern clinical practice to reduce blood lipids and blood sugar, protect liver, anti-tumor, anti-aging, etc. It is generally believed that its main active ingredient is Lycium barbarum polysaccharide (LBP). In recent years, five Lycium barbarum glycopeptides (LbGp) with strong immune activity have been isolated and purified from LBP.
Now, in recent years, the domestic Ningxia Tianren wolfberry and the Shanghai Chinese Academy of Sciences have successfully extracted wolfberry polysaccharides and developed wolfberry glycopeptides.