-Anti-Oxidant activity of 80% methanol extracts from Clerodendron myricoides, Satureja punctata, Urtica dioica, Ajuga remota and Gnidia stenophylla. Accepted by CNIC, Ciencias Biologicals 2010, Vol 41, No. Especial.
-Flavonoids from the leaves of psidium guajajva.  Under construction.
-Anti-Oxidant Phytochemicals from myrtus communis. Under construction.