Assawarachan, Rittichai, and Athapol Noomhorm. “Changes in Color and Rheological Behavior of Pineapple Concentrate through Various Evaporation Methods”. International Journal of Agricultural and Biological Engineering 3, no. 1 (March 31, 2010): 74–84. Accessed February 27, 2026. https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/105.