Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.77 0.00 0.93 0.35
mol/100 ml 1.73e-06 0.00 2.10e-06 7.92e-07

Values calculated by aggregating data from 19 different samples from 4 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
(-)-Epicatechin mg/100 ml 0.50 0.00 0.61 0.23
mol/100 ml 1.13e-06 0.00 1.38e-06 5.19e-07
Gallic acid mg/100 ml 0.29 0.00 0.36 0.13
mol/100 ml 6.65e-07 0.00 8.08e-07 3.04e-07

Original Content Values Used to Produce Means

Arts, I.C.W. ; van de Putte, B.;Hollman, P.C.H. (2000) Catechin Contents of Foods Commonly Consumed in The Netherlands. 2. Tea, Wine, Fruit juices and chocolate milk. Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine - Droe Rooi - Suid-Afrika, Albert Heijn's own brand, table wine yes 1
0.00 mg/100 ml Red wine - Chianti Classico - Castellani, 1995 yes 1
0.00 mg/100 ml Red wine - Rosso del Salento - Albert Heijn's own brand, table wine yes 1
0.00 mg/100 ml Red wine - Bordeaux - Appellation controlee, Rineau, 1997 yes 1
0.00 mg/100 ml Red wine - Bordeaux Rouge - Appellation controlee, Euroshopper, table wine yes 1
0.00 mg/100 ml Red wine - Bordeaux - Appellation controlee, Christian Moueix, 1993 yes 1
0.00 mg/100 ml Red wine - Cotes-du-Rhone - Appellation controlee, Les Vendanges, 1997 yes 1
0.00 mg/100 ml Red wine - Cotes-du-Rhone - Appellation controlee, Cuvee des Amoureuses, 1996 yes 1
0.00 mg/100 ml Red wine - Cotes-du-Rhone - Appellation controlee, Reserve de l'Arche, 1996 yes 1
0.00 mg/100 ml Red wine - Rioja - Siglo, 1996 yes 1
0.00 mg/100 ml Red wine - Valdepenas - Albert Heijn's own brand, table wine yes 1
0.00 mg/100 ml Red wine - Pinotage/Merlot - Stellenbosch Welmoed Winery, 1997 yes 1
Pascual-Teresa de, S.; Santos-Buelga, C.; Rivas-Gonzalo, J.C. (2000) Quantitative analysis of flavan-3-ols in Spanish foodstuffs and beverages. Journal of Agricultural and Food Chemistry 48:5331-5337 PubMed (11087482)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine yes 3
Minussi R.C., Rossi M., Bologna L., Cordi L., Rotilio D., Pastore G.M., Duran N. (2003) Phenolic compounds and total antioxidant potential of commercial wines. Food Chemistry 82:409-416 PubMed (24334093)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.39 mg/100 ml Italian red wine 5 - 1998 - Barbera yes 1
0.81 mg/100 ml Italian red wine 6 - 1998 - Montepulciano yes 1
0.48 mg/100 ml Italian red wine 7 - 1996 - Blended yes 1
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
0.88 mg/100 ml Red wine - South African - Shiraz yes 76
0.66 mg/100 ml Red wine - South African - Pinotage yes 100
0.93 mg/100 ml Red wine - South African - Cabernet Sauvignon yes 84