Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.18 1.00e-02 0.27 0.09
mol/100 ml 2.92e-07 1.64e-08 4.42e-07 1.55e-07

Values calculated by aggregating data from 8 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Delphinidin mg/100 ml 0.09 4.96e-03 0.13 0.05
mol/100 ml 1.45e-07 8.11e-09 2.19e-07 7.67e-08
p-Coumaric acid mg/100 ml 0.05 2.68e-03 0.07 0.03
mol/100 ml 7.83e-08 4.39e-09 1.19e-07 4.15e-08

Original Content Values Used to Produce Means

De Villiers A., Vanhoenacker G., Majek P., Sandra P. (2004) Determination of anthocyanins in wine by direct injection liquid chromatography-diode array detection-mass spectrometry and classification of wines using discriminant analysis. Journal of Chromatography A 1054:195-204 PubMed (15553144)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.01 mg/100 ml Red wine - South Africa - Cabernet Sauvignon yes 13
0.19 mg/100 ml Red wine - South Africa - Merlot yes 10
0.07 mg/100 ml Red wine - South Africa - Pinotage yes 11
0.26 mg/100 ml Red wine - South Africa - Ruby Cab yes 10
0.06 mg/100 ml Red wine - South Africa - Shiraz yes 11
Rossouw M., Marais J. (2004) The phenolic composition of South African Pinotage, Shiraz and Cabernet Sauvignon wines. South African Journal of Enology and Viticulture 25:94-104
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.27 mg/100 ml Red wine - South African - Shiraz yes 76
0.17 mg/100 ml Red wine - South African - Pinotage yes 100
0.15 mg/100 ml Red wine - South African - Cabernet Sauvignon yes 84