[1]
“Optimization study of ultrasound-assisted polyphenol extraction from cocoa powder and utilization of its grounds using papain solution”., PP, vol. 32, no. 1, pp. 22–33, Apr. 2016, Accessed: Apr. 29, 2026. [Online]. Available: https://www.ccrjournal.com/index.php/ccrj/article/view/