Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.13 0.00 0.56 0.22
mol/100 g 2.94e-07 0.00 1.25e-06 4.89e-07

Values calculated by aggregating data from 6 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Quercetin mg/100 g FW 0.09 0.00 0.38 0.15
mol/100 g 1.98e-07 0.00 8.42e-07 3.29e-07

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
0.00 mg/100 g FW Lettuce - Green - Iceberg - Saladin no 1
0.00 mg/100 g FW Lettuce - Green batavia - Vanity no 1
0.00 mg/100 g FW Lettuce - Green - Cos - Remus no 1
0.07 mg/100 g FW Lettuce - Green salad bowl - Hrizet no 1
0.16 mg/100 g FW Lettuce - Green oak leaf no 1
0.56 mg/100 g FW Lettuce - Green - Lollo biondo - Ciereo no 1