Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.03 0.00 0.25 0.07
mol/100 ml 1.12e-07 0.00 8.73e-07 2.44e-07

Values calculated by aggregating data from 48 different samples from 6 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Kaempferol mg/100 ml 0.03 0.00 0.25 0.07
mol/100 ml 1.12e-07 0.00 8.73e-07 2.44e-07

Original Content Values Used to Produce Means

Justesen, U.;Knuthsen, P.;Leth, T. (1998) Quantitative analysis of flavonols, flavones, and flavanones in fruits, vegetables and beverages by high-performance liquid chromatography with photo-diode array and mass spectrometric detection. Journal of Chromatography A 799:101-10 PubMed (9550103)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine yes 21
Mattila, P.;Astola, J.;Kumpulainen, J. (2000) Determination of flavonoids in plant material by HPLC with diode-array and electro-array detections. Journal of Agricultural and Food Chemistry 48:5834-41. PubMed (11312761)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine - Supermarkets yes 1
Burns J., Gardner P.T., O'Neil J., Crawford S., Morecroft I., McPhail D.B., Lister C., Matthews D., MacLean M.R., Lean M.E., Duthie G.G., Crozier A. (2000) Relationship among antioxidant activity, vasodilation capacity, and phenolic content of red wines. Journal of Agricultural and Food Chemistry 48:220-30 PubMed (10691619)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.25 mg/100 ml Red wine - "Chilean Cabernet Sauvignon" - Lontué, Chile - Cabernet Sauvignon - 1997 yes 1
0.15 mg/100 ml Red wine - "Californian oak-aged Cabernet Sauvignon" - California - Cabernet Sauvignon - 1995 yes 1
0.06 mg/100 ml Red wine - "Young Vatted Cabernet Sauvignon" - Sliven, Bulgaria - Cabernet Sauvignon - 1996 yes 1
5.72e-03 mg/100 ml Red wine - "Bulgarian maturated Cab. Sauvignon" - Svischtov, Bulgaria - Cabernet Sauvignon - 1992 yes 1
0.15 mg/100 ml Red wine - "Cono Sur Pinot Noir 20 barrels" - Rapel Valley, Chile - Pinot Noir - 1995 yes 1
0.09 mg/100 ml Red wine - "Fetzer Santa Barbara" - California - Pinot Noir - 1994 yes 1
0.07 mg/100 ml Red wine - "Domaine Rossignol Trapet, Gevrey Chambertin" - Burgundy, France - Pinot Noir - 1995 yes 1
0.06 mg/100 ml Red wine - "Villa Montes oak-aged Merlot" - Curico, Chile - Pinot Noir - 1994 yes 1
0.13 mg/100 ml Red wine - "Merlot" - Languedoc, France - Pinot Noir - 1996 yes 1
0.10 mg/100 ml Red wine - "Cosme Palacio y Hermanos Rioja" - Rioja, Spain - Tempranillo - 1995 yes 1
0.04 mg/100 ml Red wine - "Vina Albani Tempranillo" - Valdepenas, Spain - Tempranillo - 1996 yes 1
0.06 mg/100 ml Red wine - "Fetzer Vineyards Zinfandel" - California - Zinfandel - 1995 yes 1
0.02 mg/100 ml Red wine - "Beaujolais" - Beaujolais, France - Gamay - 1996 yes 1
0.21 mg/100 ml Red wine - "Domaine Roche Vue, Minervois" - Aude, France - Carignon - 1995 yes 1
0.05 mg/100 ml Red wine - "Valpolicella" - Veneto, Italy - Corvina, Molinara - 1996 yes 1
0.06 mg/100 ml Red wine - "Chianti Classico" - Tuscany, Italy - Sangiovese, Trebbiano - 1995 yes 1
Hertog M.G.L., Hollman P.C.H., van de Putte B. (1993) Content of potentially anticarcenogenic flavonoids of tea infusions, wines, and fruit juices. Journal of Agricultural and Food Chemistry 41:1242-1246
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red Spanish wine - Rioja Otonal - 1990 yes 1
0.00 mg/100 ml Red Italian wine - Chianti - 1990 yes 1
0.00 mg/100 ml Red Californian wine - Dry Pinot Noir - 1990 yes 1
Tsanova-Savova S., Ribarova F. (2002) Free and conjugated myricetin, quercetin, and kaempferol in Bulgarian red wines. Journal of Food Composition and Analysis 15:639-645
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Bulgarian red wine - Gamza 1995 - Region "Novo Selo" yes 1
0.00 mg/100 ml Bulgarian red wine - Gamza 1994 - Region "Lyaskovetz" yes 1
0.14 mg/100 ml Bulgarian red wine - Mavrud 1996 - Region "Asenovgrad" yes 1
0.18 mg/100 ml Bulgarian red wine - Merlot 1994 - Region "Stambolovo" yes 1
0.00 mg/100 ml Bulgarian red wine - Merlot 1998 - Region "Targoviste" yes 1
0.00 mg/100 ml Bulgarian red wine - Merlot 1995 - Region "Suhindol" yes 1
0.16 mg/100 ml Bulgarian red wine - Melnik 1996 - Region "Damianitza" yes 1
0.00 mg/100 ml Bulgarian red wine - Melnik 1995 - Region "Harsovo" yes 1
0.00 mg/100 ml Bulgarian red wine - Cabernet Sauvignon 1996 - Region "Suhindol" yes 1
0.20 mg/100 ml Bulgarian red wine - Cabernet Sauvignon 1998 - Region "Targoviste" yes 1
0.00 mg/100 ml Bulgarian red wine - Cabernet Sauvignon 1996 - Region "Svistov" yes 1
Vuorinen H., Maatta K., Torronen R. (2000) Content of the flavonols myricetin, quercetin, and kaempferol in Finnish berry wines. Journal of Agricultural and Food Chemistry 48:2675-2680 PubMed (11032478)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "Sonoma County Cabernet Sauvignon" - 1994 - California yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "St. George Cabernet Sauvignon" - 1993 - Australia yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "Gallo Cabernet Sauvignon" - 1997 - California yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "Gato Negro Cabernet Sauvignon" - Chile yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "Santa Carolina Cabernet Sauvignon" - 1997 - Chile yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "Oriachovitza Cabernet Sauvignon Reserve" - 1995 - Bulgaria yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon - "Sophia Cabernet Sauvignon" - 1994 - Bulgaria yes 1
0.00 mg/100 ml Red wine - Merlot - "Brown Brothers Merlot" - 1996 - Australia yes 1
0.00 mg/100 ml Red wine - Merlot - "Gato Negro Merlot" - Chile yes 1
0.00 mg/100 ml Red wine - Merlot - "Gallo Turning Leaf Merlot" - 1996 - California yes 1
0.00 mg/100 ml Red wine - Merlot - "Sophia Merlot" - 1995 - Bulgaria yes 1
0.00 mg/100 ml Red wine - Garnacha/Garinena - "Sangre de Toro" - Spain yes 1
0.00 mg/100 ml Red wine - Cabernet Sauvignon/Cabernet Franc - "Domaine de l'Esclade" - France yes 1
0.00 mg/100 ml Red wine - Sangiovese - "Chianti Ruffini" - Italy yes 1
0.00 mg/100 ml Red wine - Grenache - "Côtes du Rhône Laurusi" - 1997 - France yes 1
0.00 mg/100 ml Red wine - Grenache/Mourvedre/Syrah - "Chateauneuf du Pape" - France yes 1