Citrus Genus Plants Contain N-Methylated Tryptamine Derivatives and Their 5-Hydroxylated Forms Servillo, Luigi ; Giovane, Alfonso ; Balestrieri, Maria Luisa ; Casale, Rosario ; Cautela, Domenico ; Castaldo, Domenico Abstract Publication: Journal of Agricultural and Food Chemistry Pub Date: May 2013 DOI: 10.1021/jf401448q Bibcode: 2013JAFC...61.5156S