https://www.selleckchem.com/pr....oducts/bay-1217389.h
Collagens extracted from different tissues and fish species display different physicochemical properties, thus novel sources require characterization. Gulf corvina (Cynoscion othonopterus) is processed industrially for food. Of the by-products, the swim bladder is used for fish maw, but other tissues are treated as waste. In the present study, pepsin-soluble collagen from Gulf corvina skin and swim bladder was extracted and characterized. Skin produced a higher collagen yield (82 ± 1.53 %) than swim bladder (69 ± 1.60 %). Both colla