De Oliveira N, Carlos A, Mattedi S, Soares C, Lucena De Souza R, Fricks A, Silva Lima A. Ionic Liquid-Based Ultrasonic-Assisted Extraction of Alkaloids from Cacao (Theobroma cacao). Chemical Engineering Transactions [Internet]. 1May2018 [cited 23Nov.2024];64:49-4. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET1864009