Colour Interval Value Publication Food Name Reference
[ 5.80, 6.50 ) 5.80 mg/100 g FW Apple without peel - Golden Delicious Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)
[ 6.50, 7.21 ) 7.20 mg/100 g FW Apple without peel - Red Delicious Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)