A.P. Arunmathi, T. Sree Devi Kumari. Effect of Solvent Polarity on the Selective Extraction of Bioactive Compounds from Piper betle Leaves and Piper nigrum Seeds. REDVET [Internet]. 2024Dec.27 [cited 2025Sep.11];25(2):2233-8. Available from: https://www.veterinaria.org/index.php/REDVET/article/view/2160