Colour Interval Value Publication Food Name Reference
[ 440.00, 541.67 ) 440.00 mg/100 g FW Natural powder 1 Gu L., et al (2006) Procyanidin and catechin contents and an.... Journal of Agricultural and Food Chemistry 54:4057-4061 PubMed (16719535)
[ 541.67, 643.33 ) 559.00 mg/100 g FW Natural powder 2 Gu L., et al (2006) Procyanidin and catechin contents and an.... Journal of Agricultural and Food Chemistry 54:4057-4061 PubMed (16719535)
[ 643.33, 745.01 ) 745.00 mg/100 g FW Natural powder 3 Gu L., et al (2006) Procyanidin and catechin contents and an.... Journal of Agricultural and Food Chemistry 54:4057-4061 PubMed (16719535)