Dr. Perla Rosa Fitch Vargas is a research professor at the Faculty of Marine Sciences of the Autonomous University of Sinaloa. She is a Level I Researcher in the National System of Researchers, holds the desirable profile in the Program for Professional Development for Teachers (PRODEP), and is an honorary researcher in the Sinaloa State System of Researchers and Technologists (2024–2026). She holds a degree in Biochemical Engineering with a specialization in Marine Foods from the Technological Institute of Mazatlán, as well as a Master’s and a Ph.D. in Food Science and Technology from the Autonomous University of Sinaloa. Her research lines include the formulation of edible coatings for food preservation, the development of starch- and cellulose-based bioplastics, and the valorization of aquatic by-products. She has supervised three master’s theses and three undergraduate theses. She has published fifteen scientific articles in indexed journals and one book chapter. In addition, she has carried out 44 universal knowledge dissemination activities.