The melting factors and gelling effects of sturgeon cartilage,properties of melted cartilage and carrageenan complex system and the effect of pH and electrolytes on the system were studied.

The preparation of a new type of moisturizing product by abstracting chondroitin from sturgeon cartilage and adding it into cosmetics has been described and the moisture retention and hygroscopicity of chondroitin in sturgeon and the moisture retention of the product have been discussed.

By the step-by-step procedure of dilute alkali extraction,trypsinase-catalyzed hydrolysis,protein removal by trichloroacetic acid,ethanol precipitation,and freeze-drying,crude polysaccharide was obtained from Acipenser schrenckii skull.

Polyodom spathula cartilage as material,this study is on the processing of proteoglycan and cartilage protein extracted by microwave-alkali,and its in vitro antioxidant activity.

Evaluation on Nutrition Components in the Skin of Acipenser schrenckii;

The fresh-keeping technology for Acipenser schrenckii fillets by modified a tmosphere packaging combined with ultraviolet radiation

The contents of nutritive compositions were measured in meat of farmed Acipenser schrenckii.

Comparation on Activities of Phosphatase and Alexin in the Serum and Tissue of three Kinds of Sturgeons;

Purification and characteristics of sturgeon chondroitin sulfate;

Comparative study of activating mediums for the cryopreserved sperm of several sturgeons using CASA;