Colour Interval Value Publication Food Name Reference
[ 0.00, 1.26 ) 0.00 mg/100 g FW Red onion - Commercial - 3 Aug 1994 Crozier, et al (1997) Quantitative analysis of the flavonoids .... Journal of Agricultural and Food Chemistry 45:590-595
0.37 mg/100 g FW Red onion - Skinned - Rossa Lilia Marotti M., et al (2002) Characterization of flavonoids in differ.... Journal of Food Science 67:1229-1232 PubMed (20949919)
0.63 mg/100 g FW Red onion - Skinned - Redwing Marotti M., et al (2002) Characterization of flavonoids in differ.... Journal of Food Science 67:1229-1232 PubMed (20949919)
[ 3.78, 5.05 ) 5.04 mg/100 g FW Red onion - Skinned - Tropea Rossa Marotti M., et al (2002) Characterization of flavonoids in differ.... Journal of Food Science 67:1229-1232 PubMed (20949919)