Extraction, and Characterization of Carotenoids from 11 Allelopathic Plant Species as Potential Halal Food Colorants and Active Pharmaceutical Ingredients . J. Pharm. Nutr. Sci. [Internet]. 2020 Jan. 5 [cited 2026 Jun. 8];10(1):19-24. Available from: https://setpublisher.com/index.php/jpans/article/view/2051