1 Strawberry-tree, blackthorn and rose fruits: detailed characterization in nutrients 1 and phytochemicals with antioxidant properties 2 3 LILLIAN BARROS, ANA MARIA CARVALHO, JORGE SÁ MORAIS, AND ISABEL C.F.R. 4 FERREIRA * 5 6 CIMO/Escola Superior Agrária, Instituto Politécnico de Bragança, Campus de Santa 7 Apolónia, Apartado 1172, 5301-855 Bragança, Portugal. 8 9 10 * Author to whom correspondence should be addressed (e-mail: iferreira@ipb.pt 11 telephone +351-273-303219; fax +351-273-325405). 12 13