G. C. Mendes

Analysis of phenolic compounds in the evaluation of commercial quince jam authenticity.

P. Andrade, R. Seabra, P. Valentão, 2000, Journal of agricultural and food chemistry.

Phenolic profile in the evaluation of commercial quince jellies authenticity

P. Andrade, P. Valentão, R. Seabra, 2000 .

Study of the organic acids composition of quince (Cydonia oblonga Miller) fruit and jam.

P. Andrade, R. Seabra, B. Silva, 2002, Journal of agricultural and food chemistry.

Preliminary study of flavonols in port wine grape varieties

P. Andrade, P. Valentão, R. Seabra, 2001 .