Colour Interval Value Publication Food Name Reference
[ 0.01, 0.02 ) 0.01 mg/100 g FW Curly kale (cv. Acephala D. C. Alef.) Milder I.E.J., et al (2005) Lignan contents of Dutch plant foods: a .... British Journal of Nutrition 93:393-402 PubMed (15877880)