Changes in phytochemical composition, bioactivity and in vitro digestibility of guayusa leaves (Ilex guayusa Loes.) in different ripening stages

1. Villacís-Chiriboga, J.
2. García-Ruiz, A.
3. Baenas, N.
4. Moreno, D.A.
5. Meléndez-Martínez, A.J.
6. Stinco, C.M.
7. Jerves-Andrade, L.
8. León-Tamariz, F.
9. Ortiz-Ulloa, J.
10. Ruales, J.