“Mixed Pineapple Jelly With Pepper: Preparation from Pectin Extracted from Green Apples and Sensory, Physicochemical, and Microbiological Characterization”. Research, Society and Development 11, no. 11 (August 15, 2022): e62111132660. Accessed December 14, 2025. https://www.rsdjournal.org/rsd/article/view/32660.