J., Yoshia Leela, and Sridevi Sivakami PL. “A Study on Extraction Methods and Primary Toxicity Level of Bio Colourants”. The Indian Journal of Nutrition and Dietetics 60, no. 3 (September 1, 2023): 431–446. Accessed November 7, 2024. https://informaticsjournals.co.in/index.php/ijnd/article/view/34814.