Natural chondroitin sulfate is mostly extracted from cartilage such as the mammalian trachea, which is easy to absorb moisture, easily dissolve in water, and has poor thermal stability. Natural chondroitin sulfate mainly comes from the cartilage tissue of pigs, cattle, chickens, and sharks. Due to different chemical structures, chondroitin sulfate has various subtypes. Different subtypes of chondroitin sulfate exist in different tissues in nature.
06.09.2022 04:12