ABAYOMI, Olalere Olusegun; NOUR, Abdurahman Hamid; RUTH, Alara Oluwaseun; HABEEB, Omar Abed. Optimized microwave reflux extraction and antioxidant activities of piperine from black and white piper nigrum. Chemical Engineering Research Bulletin, [S. l.], v. 19, p. 139–144, 2017. DOI: 10.3329/cerb.v19i0.33808. Disponível em: https://www.banglajol.info/index.php/CERB/article/view/33808. Acesso em: 12 oct. 2025.