Colour Interval Value Publication Food Name Reference
[ 1307.30, 1422.22 ) 1307.30 mg/100 g FW Sorghum Sumac whole grain Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)
[ 1422.22, 1537.15 ) 1509.00 mg/100 g FW Brown sorghum grain Awika J.M., et al (2003) Processing of sorghum (Sorghum bicolor) .... Journal of Agricultural and Food Chemistry 51:5516-5521 PubMed (12926907)
1533.30 mg/100 g FW Sorghum Hi tannin whole grain Gu, et al (2004) Concentrations of Proanthocyanidins in C.... Journal of Nutrition 134:613-617 PubMed (14988456)
[ 1652.07, 1767.01 ) 1767.00 mg/100 g FW Brown sorghum grain Awika J.M., et al (2003) Processing of sorghum (Sorghum bicolor) .... Journal of Agricultural and Food Chemistry 51:5516-5521 PubMed (12926907)