PhD in Seafood Science and Technology

Seafood Science and Technology focuses on the biology, processing, safety, and quality of marine and aquatic food products, from the fishing or aquaculture stage through processing, storage, and distribution. Students in this field typically study food chemistry and microbiology, seafood processing techniques, quality control and safety standards, and the development of value-added seafood products, alongside topics in aquaculture and marine resource management. Laboratory work often covers analyzing the nutritional composition of seafood, testing for contaminants or spoilage, and exploring preservation methods such as freezing, drying, or fermentation. Because seafood is a major food source and export industry in many coastal regions, graduates in this discipline are prepared for roles in seafood processing companies, food safety and quality assurance, aquaculture businesses, and research institutes studying marine food resources. The Seafood Science and Technology program at Gyeongsang National University is a doctoral (PhD) program taught in English, located in Jinju, South Gyeongsang Province, South Korea. The program runs over four years, with new students admitted in the spring or autumn intake. Doctoral candidates typically pursue advanced coursework in food and marine science alongside supervised research culminating in a dissertation, often working in laboratories connected to seafood processing, aquaculture, or marine biotechnology. Graduates from doctoral programs in this field are positioned for careers in seafood industry research and development, food safety regulation, and academic research related to marine food science.