Hemp seeds contain about 65% Globulin and 35% albumin. Hemp seeds protein is rich in amino acids, especially arginine and glutamate, and contains a large amount of aspartic acid, phenylalanine, histidine, leucine, valine and isoleucine. Arginine and histidine play an important role in children's growth and development. The functional food and biotechnology team tackled key problems in the fields of hemp seeds protein preparation, hemp seeds protein grading and proteomics, and optimized the whole seeds protein extraction and grading extraction process. The amino acid components and nutritional characteristics of four graded proteins of hemp seeds were detected and analyzed, and the functional characteristics of different graded proteins were studied to provide technical support for the development and utilization of different graded proteins; The team adopted key technologies such as complex enzyme biological regulation enzymatic hydrolysis, separation, purification, directional screening and functional optimization design to obtain hemp seed hydrolyzed protein with significant activity of reducing uric acid, blood lipid and anti liver cancer cells, with a purity of more than 95%. The technology has mild production process conditions, specific reaction, safety and environmental protection, and low industrialization cost. 12 patents have been applied for and 6 authorized patents have been obtained.

    At present, our research team has developed a variety of products, such as hemp seed albumin sports beverage, hemp seed protein composite powder, hemp seed protein chewable tablets, hemp whole seed protein beverage, hemp seed polypeptide oral liquid, polypeptide capsule, polypeptide chewable tablets, polypeptide granules, polypeptide beer and so on. Hemp seed protein does not contain sensitizing factors, and can also be used in the development of infant formula food.