Figure 1. Guaraná fruit

From

Benefits and Effectiveness of Using Paullinia cupana: A Review Article

Adele Salomão-Oliveira, Emerson Silva Lima, Helyde Albuquerque Marinho, Rosany Piccolotto Carvalho

Journal of Food and Nutrition Research. 2018, 6(8), 497-503 doi:10.12691/jfnr-6-8-2