Development and Characterization of pH-Sensitive Starch/Pectin/DES Films with Purple Cabbage Anthocyanins for Food Spoilage Detection. Malaysian J. Sci. Adv. Tech. [Internet]. 2026 Aug. 21 [cited 2026 Sep. 6];:94-102. Available from: https://mjsat.com.my/index.php/mjsat/article/view/793