Colour Interval Value Publication Food Name Reference
[ 0.00, 4.75 ) 2.90e-03 mg/100 g FW Grapefruit, star ruby red variety Thompson L.U., et al (2006) Phytoestrogen content of foods consumed .... Nutrition and Cancer 54:184-201 PubMed (16898863)
[ 4.75, 9.51 ) 9.50 mg/100 g FW Grapefruit, pink (Citrus paradisi Macfad.) Milder I.E.J., et al (2005) Lignan contents of Dutch plant foods: a .... British Journal of Nutrition 93:393-402 PubMed (15877880)