Colour Interval Value Publication Food Name Reference
[ 10.60, 14.37 ) 10.60 mg/100 g FW Small red beans Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)
[ 14.37, 18.13 ) 14.80 mg/100 g FW Pinto beans - Raw Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)
[ 18.13, 21.91 ) 21.90 mg/100 g FW Red kidney beans Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)