Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 2.65 1.36 3.94 1.82
mol/100 g 5.54e-06 2.84e-06 8.24e-06 3.81e-06

Values calculated by aggregating data from 2 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Quercetin mg/100 g FW 1.67 0.86 2.49 1.15
mol/100 g 3.50e-06 1.80e-06 5.20e-06 2.41e-06

Original Content Values Used to Produce Means

DuPont, M.S.;Mondin, Z.;Williamson, G. ;Price, K.R. (2000) Effect of variety, processing, and storage on the flavonoid glycoside content and composition of lettuce and endive. Journal of Agricultural and Food Chemistry 48:3957-3964 PubMed (10995297)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.36 mg/100 g FW Lettuce - Red oak leaf no 1
3.94 mg/100 g FW Lettuce - Red - Lollo rosso - Malibu no 1