Effect of an enzymatic treatment on the viscosity, betacyanin content and color of a pitahaya pulp (Hylocereus polyrhizus). UNED Res. J. [Internet]. 2024 Aug. 8 [cited 2026 Jul. 30];16(1):e5308. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/5308