Rosana Oliveira Batista, has a PhD in Aquaculture and Fisheries Resources at the Universidade Federal de Santa Catarina (UFSC), Brazil (2023). She has a Master's in Aquaculture and Fisheries Resources from UFSC (2019). She graduated in Fisheries Engineering from the Federal Rural University of Pernambuco, Brazil (2017). Her research focuses on the field of nutrition of aquatic organisms, in particular, evaluating lipid sources for supplementation in winter diets for fish. Besides fish growth, she evaluates their metabolic and physiological changes, especially in lipid metabolism. As a biochemical nutritionist, Rosana's research interests range from fish to human nutrition, sustainability in aquaculture, feed production, fishmeal/fish oil replacement, and ethical issues encountered in fishing industries and aquaculture.