Characterization and Quantification of Phenolic Compounds in Four Tomato (Lycopersicon esculentum L.) Farmers' Varieties in Northeastern Portugal Homegardens

1. Barros, L.
2. Dueñas, M.
3. Pinela, J.
4. Carvalho, A.M.
5. Buelga, C.S.
6. Ferreira, I.C.F.R.