Colour Interval Value Publication Food Name Reference
[ 0.00, 8.30 ) 0.00 mg/100 g FW Artichoke heads - Raw - Violetto di Toscana Romani A., et al (2006) Characterization of Violetto di Toscana,.... Food Chemistry 95:221-225
[ 8.30, 16.61 ) 16.60 mg/100 g FW Artichoke heads - Raw - Terom Romani A., et al (2006) Characterization of Violetto di Toscana,.... Food Chemistry 95:221-225