SHARK-LIKE CHONDROITIN SULPHATE AND PROCESS FOR THE PREPARATION THEREOF

摘要

The present invention relates to a shark-like chondroitin sulfate and a process for its preparation. In particular, the present invention relates to a shark-like chondroitin sulfate which exhibits a very small amount of 4-sulfate comparable to natural chondroitin sulfate, exhibiting a high charge density and biological activity, Like chondroitin sulfate which provides reproducibility of the shark-like chondroitin sulfate. The shark-like chondroitin sulfate of the present invention has a high molecular weight and charge density comparable to those of natural products, making this polysaccharide potentially useful as a drug in pharmaceutical and medicinal products; In vitro biological and antiinflammatory efficacy.