Filtering on publication: Triacylglycerol composition of walnut (Juglans regia L.) cultivars: Characterization by HPLC-ELSD and chemometrics Amaral, J. S.; Cunha, S. C.; Alves, M. R.; Pereira, J. A.; Seabra, R. M.; Oliveira, B. P. P. Journal of Agricultural and Food Chemistry (2004) 52 7964-7969