Currently, my research focuses on the biochemical characterization of marine-derived polysaccharides, with a primary emphasis on sulfated compounds extracted from echinoderms and macroalgae. Additionally, I investigate specialized enzymes capable of degrading these complex marine biopolymers into low-molecular-weight derivatives. By employing this enzymatic approach, I aim to facilitate precise structural elucidation, enhance biological activities, and elucidate the intricate structure-activity relationships (SAR) of marine polysaccharides, thereby advancing their potential applications in fields such as biotechnology and pharmacology.