Olivares, Ileana, et al. “Physicochemical Properties and Thermal Stability of Hibiscus Rosa-Sinensis Flower Dye With Potential As a Functional Ingredient in Foods”. Journal of Food Science and Gastronomy, vol. 4, no. 2, July 2026, pp. 1-7, https://doi.org/10.5281/zenodo.21864304.