Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.83 0.00 3.16 0.50
mol/100 ml 2.76e-06 0.00 1.05e-05 1.65e-06

Values calculated by aggregating data from 208 different samples from 15 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Quercetin mg/100 ml 0.83 0.00 3.16 0.50
mol/100 ml 2.76e-06 0.00 1.05e-05 1.65e-06

Original Content Values Used to Produce Means

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
0.63 mg/100 ml Red wine - "Chianti Classico" - Tuscany, Italy - Sangiovese, Trebbiano - 1995 yes 1
0.35 mg/100 ml Red wine - "Chilean Cabernet Sauvignon" - Lontué, Chile - Cabernet Sauvignon - 1997 yes 1
0.80 mg/100 ml Red wine - "Californian oak-aged Cabernet Sauvignon" - California - Cabernet Sauvignon - 1995 yes 1
0.10 mg/100 ml Red wine - "Young Vatted Cabernet Sauvignon" - Sliven, Bulgaria - Cabernet Sauvignon - 1996 yes 1
0.05 mg/100 ml Red wine - "Bulgarian maturated Cab. Sauvignon" - Svischtov, Bulgaria - Cabernet Sauvignon - 1992 yes 1
1.10 mg/100 ml Red wine - "Cono Sur Pinot Noir 20 barrels" - Rapel Valley, Chile - Pinot Noir - 1995 yes 1
0.51 mg/100 ml Red wine - "Fetzer Santa Barbara" - California - Pinot Noir - 1994 yes 1
0.64 mg/100 ml Red wine - "Domaine Rossignol Trapet, Gevrey Chambertin" - Burgundy, France - Pinot Noir - 1995 yes 1
0.33 mg/100 ml Red wine - "Villa Montes oak-aged Merlot" - Curico, Chile - Pinot Noir - 1994 yes 1
0.99 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
0.45 mg/100 ml Red wine - "Vina Albani Tempranillo" - Valdepenas, Spain - Tempranillo - 1996 yes 1
0.22 mg/100 ml Red wine - "Fetzer Vineyards Zinfandel" - California - Zinfandel - 1995 yes 1
0.20 mg/100 ml Red wine - "Beaujolais" - Beaujolais, France - Gamay - 1996 yes 1
1.26 mg/100 ml Red wine - "Domaine Roche Vue, Minervois" - Aude, France - Carignon - 1995 yes 1
0.06 mg/100 ml Red wine - "Valpolicella" - Veneto, Italy - Corvina, Molinara - 1996 yes 1
McDonald M.S., Hughes M., Burns J., Lean M.E., Matthews D., Crozier A. (1998) Survey of the Free and Conjugated Myricetin and Quercetin Content of Red Wines of Different Geographical Origins. Journal of Agricultural and Food Chemistry 46:368-375 PubMed (10554248)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.03 mg/100 ml Valpolicella 1994 - Veneto, Italy - "Safeway" - Corvina 70%, Rondinella, Molinara yes 1
0.00 mg/100 ml Valpolicella 1994 - Verona, Italy - "Victoria Wine Cellars" - Corvina 70%, Rondinella, Molinara yes 1
0.15 mg/100 ml Barolo 1993 - S. Alba, Italy - "Victoria Wine Cellars" - Nebbiolo yes 1
0.75 mg/100 ml Chianti 1994 - Tuscany, Italy - "Victoria Wine" - Sangiovese 75%, Canaiolo, Trebbiano, Malvasia yes 1
0.70 mg/100 ml Chianti 1994 - Tuscany, Italy - "Oddbins" - Sangiovese 75%, Canaiolo, Trebbiano, Malvasia yes 1
1.32 mg/100 ml Chianti Classico 1991 - Tuscany, Italy - "Oddbins" - Sangiovese 75%, Canaiolo, Trebbiano, Malvasia yes 1
0.92 mg/100 ml Chianti Classico 1994 - Tuscany, Italy - "Safeway" - Sangiovese 75%, Canaiolo, Trebbiano, Malvasia yes 1
0.15 mg/100 ml Côtes du Rhône 1994 - Vaucluse, France - "Oddbins" - Grenache, Syrah, Cinsault yes 1
0.26 mg/100 ml Côtes du Rhône 1992 - Vaucluse, France - "Oddbins" - Grenache, Mourvèdre, Syrah yes 1
0.08 mg/100 ml Châteauneuf du Pape 1993 - Vaudieu, France - "Victoria Wine Cellars" - Gren., Syrah, Cins., Cousant yes 1
0.00 mg/100 ml Ardèche 1994 - Ardèche, France - "Safeway" - Grenache 60%, Syrah yes 1
0.72 mg/100 ml Cabernet Sauvignon 1994 - Lontue Region, Chile - "Safeway" - Cabernet Sauvignon yes 1
0.73 mg/100 ml Cabernet Sauvignon 1995 - Lontue Region, Chile - "Safeway" - Cabernet Sauvignon yes 1
0.28 mg/100 ml Cabernet Sauvignon 1994 - Lontue Region, Chile - "Safeway" - Cabernet Sauvignon yes 1
0.70 mg/100 ml Cabernet Sauvignon 1992 - Chile - "Victoria Wine Cellar" - Cabernet Sauvignon yes 1
0.13 mg/100 ml Cabernet Sauvignon 1992 - Chile - "Peckham and Rye" - Cabernet Sauvignon yes 1
0.11 mg/100 ml Cabernet Sauvignon 1992 - Chile - "Oddbins" - Cabernet Sauvignon yes 1
0.09 mg/100 ml Cabernet Sauvignon 1992 - Chile - "Safeway" - Cabernet Sauvignon yes 1
0.46 mg/100 ml Cabernet Sauvignon 1994 - Herault, France - "Oddbins" - Cabernet Sauvignon yes 1
0.37 mg/100 ml Cabernet Sauvignon 1994 - Servian, France - "Oddbins" - Cabernet Sauvignon yes 1
0.26 mg/100 ml Cabernet Sauvignon 1994 - Languedoc, France - "Oddbins" - Cabernet Sauvignon yes 1
0.71 mg/100 ml Cabernet Sauvignon 1992 - Nappa Valley, California - "Oddbins" - Cabernet Sauvignon yes 1
0.38 mg/100 ml Cabernet Sauvignon - California - "Safeway" - Cabernet Sauvignon yes 1
0.19 mg/100 ml Cabernet Sauvignon 1993 - Redwood Valley, California - "Safeway" - Cabernet Sauvignon yes 1
0.55 mg/100 ml Cabernet Sauvignon 1994 - Australia - "Oddbins" - Cabernet Sauvignon yes 1
0.30 mg/100 ml Cabernet Sauvignon 1992 - Australia - "Oddbins" - Cabernet Sauvignon yes 1
0.19 mg/100 ml Cabernet Sauvignon 1994 - New Zealand - "Oddbins" - Cabernet Sauvignon yes 1
0.00 mg/100 ml Cabernet Sauvignon - Bulgaria - "Sainsbury's" - Cabernet Sauvignon yes 1
0.04 mg/100 ml Cabernet Sauvignon 1989 - Bulgaria - "Victoria Wine C." - Cabernet Sauvignon yes 1
0.12 mg/100 ml Cabernet Sauvignon 1990 - Bulgaria - "Victoria Wine C." - Cabernet Sauvignon yes 1
0.30 mg/100 ml Cabernet Sauvignon 1990 - Spain - "Allders" - Cabernet Sauvignon 85%, Tempranillo yes 1
0.97 mg/100 ml Shiraz Cab. Sauv. 1994 - Australia - "Victoria Wine C." - Shiraz, Cabernet Sauvignon yes 1
0.12 mg/100 ml Cab. Sauv. Merlot 1994 - Brazil - "Tesco Stores" - Cabernet Sauvignon, Merlot yes 1
0.16 mg/100 ml Graves 1993 - Gironde, France - "Oddbins" - Cabernet Franc, Merlot yes 1
0.10 mg/100 ml Bordeaux 1993 - Gironde, France - "Victoria Wine C." - Sauvignon, Franc, Merlot yes 1
0.96 mg/100 ml Merlot 1994 - Maipo Valley, Chile - "Peckham and Rye" - Merlot yes 1
0.41 mg/100 ml Merlot 1993 - Maule Valley, Chile - "Victoria Wine Cellars" - Merlot yes 1
0.19 mg/100 ml Merlot 1994 - Rapel Valley, Chile - "Oddbins" - Merlot yes 1
0.95 mg/100 ml Merlot 1994 - Ardèche, France - "Safeway" - Merlot yes 1
0.60 mg/100 ml Merlot 1994 - France - "Sainsbury's" - Merlot yes 1
0.40 mg/100 ml Merlot 1995 - Napa Valley, California - "Peckham and Rye" - Merlot yes 1
0.23 mg/100 ml Merlot 1994 - Sonoma, California - "Safeway" - Merlot yes 1
0.68 mg/100 ml Merlot 1993 - Navarra, Spain - "Oddbins" - Merlot yes 1
0.06 mg/100 ml Merlot Pinot Noir - Bulgaria - "Safeway" - Merlot, Pinot Noir yes 1
0.65 mg/100 ml Pinot Noir 1995 - Rapel, Chile - "Oddbins" - Pinot Noir yes 1
0.59 mg/100 ml Pinot Noir 1995 - Rapel, Chile - "Victoria Wine Cellars" - Pinot Noir yes 1
0.25 mg/100 ml Pinot Noir 1993 - Bourgogne, France - "Oddbins" - Pinot Noir yes 1
0.26 mg/100 ml Pinot Noir 1992 - Bourgogne, France - "Oddbins" - Pinot Noir yes 1
0.09 mg/100 ml Pinot Noir 1994 - Bourgogne, France - "Victoria Wine Cellars" - Pinot Noir yes 1
0.38 mg/100 ml Pinot Noir 1993 - Napa Valley, California - "Oddbins" - Pinot Noir yes 1
0.28 mg/100 ml Pinot Noir - Healdsburg, California - "Oddbins" - Pinot Noir yes 1
0.19 mg/100 ml Pinot Noir 1994 - Rickreall, Oregon - "Peckham & Rye" - Pinot Noir yes 1
0.30 mg/100 ml Pinot Noir 1990 - Dealul, Romania - "Safeway" - Pinot Noir yes 1
0.11 mg/100 ml Beaujolais 1995 - Belleville, France - "Oddbins" - Gamay yes 1
0.00 mg/100 ml Beaujolais 1995 - Carnay, France - "Safeway" - Gamay yes 1
0.19 mg/100 ml Young Vatted Tempranillo 1995 - La Mancha, Spain - "Safeway" - Tempranillo yes 1
0.00 mg/100 ml Rioja - Spain - "Sainsbury's" - Tempranillo, Garnacho, Graziano, Mazuelo yes 1
0.01 mg/100 ml Tempranillo 1994 - Rioja Alta, Spain - "Safeway" - Tempranillo yes 1
1.58 mg/100 ml Minervois - Minerve, France - "Peckham and Rye" - Carignan 60%, Syrah, Cinsault, Mourvèdre, Ladonner yes 1
0.58 mg/100 ml Minervois 1994 - Minerve, France - "Safeway" - Carignan 60%, Syrah, Cinsault, Mourvèdre, Lladonner yes 1
0.52 mg/100 ml Corbières - Corbières, France - "Sainsbury's" - Carignan 75%, Syrah, Grenache, Mourvèdre yes 1
0.12 mg/100 ml Côtes du Roussillon Villages 1995 - France - "Safeway" - Carignan 70%, Syrah, Mourvèdre, Others yes 1
0.06 mg/100 ml Dorgan - Aude, France - Vendor "Tesco Stores" - Main grape "Carignan" yes 1
1.14 mg/100 ml Doumaine Sapt-Inour - Morocco - "Safeway" - Carignan, Syrah, Cabernet Sauvignon yes 1
0.19 mg/100 ml Kékfrankos 1993 - Hungary - "Safeway" - Kékfrankos yes 1
Frankel E.N., Waterhouse A.L., Teissedre P.L. (1995) Principal phenolic phytochemicals in selected California wines and their antioxidant activity in inhibiting oxidation of human low-density lipoproteins. Journal of Agricultural and Food Chemistry 43:890-894
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.32 mg/100 ml California red wine 1 - Cabernet Sauvignon - 1989 yes 1
0.21 mg/100 ml California red wine 2 - Merlot - 1990 yes 1
0.78 mg/100 ml California red wine 3 - Cabernet Sauvignon - 1987 yes 1
0.35 mg/100 ml California red wine 4 - Zinfandel - 1990 yes 1
0.84 mg/100 ml California red wine 5 - Cabernet Sauvignon - 1987 yes 1
1.32 mg/100 ml California red wine 6 - Petite Sirah - 1987 yes 1
0.76 mg/100 ml California red wine 7 - Petite Sirah - 1989 yes 1
1.71 mg/100 ml California red wine 8 - Cabernet Sauvignon - 1987 yes 1
1.29 mg/100 ml California red wine 9 - Pinot Noir - 1992 yes 1
1.00 mg/100 ml California red wine 10 - Cabernet Sauvignon - 1987 yes 1
0.32 mg/100 ml California red wine 11 - Petite Sirah - 1990 yes 1
0.68 mg/100 ml California red wine 12 - Merlot - 1991 yes 1
0.84 mg/100 ml California red wine 13 - Cabernet Sauvignon - 1991 yes 1
0.39 mg/100 ml California red wine 14 - Cabernet Sauvignon - 1989 yes 1
Revilla E. (1986) Analysis of flavonol aglycones in wine extracts by high performance liquid chromatography. Chromatographia 22:157-159
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.13 mg/100 ml Red wine - Spain - Valdepenas yes 5
0.18 mg/100 ml Red wine - Spain - La Mancha yes 5
0.05 mg/100 ml Red wine - Spain - Rioja yes 5
Rodriguez-Delgado M.A., Gonzalez-Hernandez G., Conde-Gonzalez J.E., Perez-Trujillo J.P. (2002) Principal component analysis of the polyphenol content in young red wines. Food Chemistry 78:523-532
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.70 mg/100 ml Spanish red wine - South Tenerife Island - Abona - Listan Negro 1999 yes 5
1.87 mg/100 ml Spanish red wine - South Tenerife Island - Valle de Guimar - Listan Negro 1999 yes 9
1.70 mg/100 ml Spanish red wine - North Tenerife Island - Valle de la Orotava - Listan Negro 1999 yes 11
2.55 mg/100 ml Spanish red wine - North Tenerife Island - Tacoronte-Acentejo - Listan Negro 1999 yes 13
1.27 mg/100 ml Spanish red wine - North Tenerife Island - Ycoden Daute Isora - Listan Negro 1999 yes 11
0.84 mg/100 ml Spanish red wine - Lanzarote Island - Listan Negro 1999 yes 6
Rodriguez-Delgado M.A., Malovana S., Perez J.P., Borges T., Montelongo F.J.G. (2001) Separation of phenolic compounds by high-performance liquid chromatography with absorbance and fluorimetric detection. Journal of Chromatography A 912:249-257 PubMed (11330794)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.70 mg/100 ml Spanish red wine 1 - Canary Islands yes 1
1.57 mg/100 ml Spanish red wine 2 - Canary Islands yes 1
0.28 mg/100 ml Spanish red wine 3 - Canary Islands yes 1
1.73 mg/100 ml Spanish red wine 4 - Canary Islands yes 1
2.10 mg/100 ml Spanish red wine 5 - Canary Islands 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
0.12 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
0.45 mg/100 ml Bulgarian red wine - Mavrud 1996 - Region "Asenovgrad" yes 1
0.32 mg/100 ml Bulgarian red wine - Merlot 1994 - Region "Stambolovo" yes 1
0.07 mg/100 ml Bulgarian red wine - Merlot 1998 - Region "Targoviste" yes 1
0.27 mg/100 ml Bulgarian red wine - Merlot 1995 - Region "Suhindol" yes 1
0.42 mg/100 ml Bulgarian red wine - Melnik 1996 - Region "Damianitza" yes 1
0.32 mg/100 ml Bulgarian red wine - Melnik 1995 - Region "Harsovo" yes 1
0.27 mg/100 ml Bulgarian red wine - Cabernet Sauvignon 1996 - Region "Suhindol" yes 1
0.31 mg/100 ml Bulgarian red wine - Cabernet Sauvignon 1998 - Region "Targoviste" yes 1
0.33 mg/100 ml Bulgarian red wine - Cabernet Sauvignon 1996 - Region "Svistov" yes 1
Pavia C., Bufo S.A., Scopa A., Scrano L., Guerrieri A., Cataldi T.R.I. (2001) Determination of phenolic compounds of biological interest in some Italian red wines by HPLC-DAD. Advances in Food Sciences 23:100-107
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.41 mg/100 ml Red wine 1 - Italy - Luciana region - D'Angelo producer - Aglianico - 1997 yes 1
0.32 mg/100 ml Red wine 2 - Italy - Luciana region - Martino producer - Aglianico - 1997 yes 1
0.21 mg/100 ml Red wine 3 - Italy - Luciana region - Paternoster producer - Aglianico - 1997 yes 1
0.30 mg/100 ml Red wine 4 - Italy - Luciana region - Portali producer - Aglianico - 1997 yes 1
Goldberg D.M., Tsang E., Karumanchiri A., Soleas G.J. (1998) Quercetin and p-coumaric acid concentrations in commercial wines. American Journal of Enology and Viticulture 49:142-151
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.92 mg/100 ml Red wine - Australia - Cabernet Sauvignon yes 24
1.08 mg/100 ml Red wine - Australia - Shiraz yes 24
0.18 mg/100 ml Red wine - Australia - Pinot Noir yes 5
0.27 mg/100 ml Red wine - Bordeaux - Medoc yes 18
0.16 mg/100 ml Red wine - Bordeaux - Libourne yes 14
0.19 mg/100 ml Red wine - Bordeaux - Others yes 10
0.70 mg/100 ml Red wine - California - Cabernet Sauvignon yes 50
0.93 mg/100 ml Red wine - California - Merlot yes 15
0.37 mg/100 ml Red wine - California - Zinfandel yes 40
0.50 mg/100 ml Red wine - California - Pinot Noir yes 18
0.58 mg/100 ml Red wine - California - Shiraz yes 10
0.28 mg/100 ml Red wine - Canada - Cabernet Sauvignon, Merlot yes 22
0.18 mg/100 ml Red wine - Canada - Merlot yes 7
0.31 mg/100 ml Red wine - Canada - Cabernet Sauvignon yes 4
0.15 mg/100 ml Red wine - Canada - Pinot Noir yes 10
0.11 mg/100 ml Red wine - Canada - Gamay yes 10
0.28 mg/100 ml Red wine - Canada - Cabernet Franc yes 6
0.35 mg/100 ml Red wine - Canada - Baco Noir yes 6
0.18 mg/100 ml Red wine - Canada - Maréchal Foch yes 4
0.42 mg/100 ml Red wine - Beaujolais - 93 vintage yes 10
0.40 mg/100 ml Red wine - Beaujolais - 94 vintage yes 18
0.24 mg/100 ml Red wine - Beaujolais - 95 vintage yes 8
0.34 mg/100 ml Red wine - Burgundy - Beaune yes 26
0.20 mg/100 ml Red wine - Burgundy - Nuits yes 26
0.16 mg/100 ml Red wine - Burgundy - 92 vintage yes 13
0.29 mg/100 ml Red wine - Burgundy - 93 vintage yes 18
0.24 mg/100 ml Red wine - Burgundy - <92 vintage yes 17
0.23 mg/100 ml Red wine - Burgundy - >93 vintage yes 8
0.05 mg/100 ml Red wine - Central Europe - Cabernet Sauvignon yes 4
0.49 mg/100 ml Red wine - Italy - Piedmont yes 40
0.73 mg/100 ml Red wine - Italy - Tuscany yes 45
0.15 mg/100 ml Red wine - Italy - Veneto yes 42
0.21 mg/100 ml Red wine - Italy - Cabernet Sauvignon yes 5
0.10 mg/100 ml Red wine - Italy - Merlot yes 5
0.95 mg/100 ml Red wine - Midi & Provence - Merlot yes 5
0.58 mg/100 ml Red wine - Midi & Provence - Shiraz yes 5
0.67 mg/100 ml Red wine - Midi & Provence - Others yes 26
0.42 mg/100 ml Red wine - Pacific North-West - Pinot Noir <1991 yes 12
0.53 mg/100 ml Red wine - Pacific North-West - Pinot Noir 1992 yes 24
0.44 mg/100 ml Red wine - Pacific North-West - Pinot Noir 1993 yes 16
0.82 mg/100 ml Red wine - Pacific North-West - Pinot Noir 1994 yes 8
0.49 mg/100 ml Red wine - Pacific North-West - Cabernet Sauvignon, Merlot yes 26
0.54 mg/100 ml Red wine - Pacific North-West - Merlot yes 12
0.45 mg/100 ml Red wine - Pacific North-West - Cabernet Sauvignon yes 10
0.39 mg/100 ml Red wine - Portugal yes 42
0.16 mg/100 ml Red wine - Spain - Rioja yes 12
0.12 mg/100 ml Red wine - Spain - Others yes 14
0.68 mg/100 ml Red wine - South Africa - Cabernet-Sauvignon - Merlot yes 8
1.03 mg/100 ml Red wine - South Africa - Merlot yes 7
0.58 mg/100 ml Red wine - South Africa - Cabernet-Sauvignon yes 11
0.47 mg/100 ml Red wine - South Africa - Pinotage yes 10
0.92 mg/100 ml Red wine - South Africa - Shiraz yes 10
0.27 mg/100 ml Red wine - South Africa - Pinot Noir yes 5
0.28 mg/100 ml Red wine - Rhone Valley - North yes 20
0.29 mg/100 ml Red wine - Rhone Valley - South yes 26
0.64 mg/100 ml Red wine - South America - Cabernet Sauvignon yes 23
0.55 mg/100 ml Red wine - South America - Merlot yes 17
0.48 mg/100 ml Red wine - South America - Malbec yes 6
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
3.16 mg/100 ml Red wine - South African - Shiraz yes 76
1.40 mg/100 ml Red wine - South African - Pinotage yes 100
2.30 mg/100 ml Red wine - South African - Cabernet Sauvignon yes 84
Baptista J.A.B., Tavares J.F.d.-P., Carvalho R.C.B. (2001) Comparison of polyphenols and aroma in red wines from Portuguese mainland versus Azores Islands. Food Research International 34:345-355
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.76 mg/100 ml Red wine - Lagos, Portugal - 1993 - Monovarietal yes 1
0.44 mg/100 ml Red wine - Frei Bernardo, Portugal - 1997 - Blended yes 1
0.44 mg/100 ml Red wine - Tinto Talha, Portugal - 1997 - Blended yes 1
0.46 mg/100 ml Red wine - J.P., Portugal - 1997 - Monovarietal yes 1
0.27 mg/100 ml Red wine - Uva Estremadura, Portugal - 1998 - Blended yes 1
0.42 mg/100 ml Red wine - Bairrada, Portugal - 1995 - Monovarietal yes 1
0.23 mg/100 ml Red wine - Dao, Portugal - 1996 - Blended yes 1
0.47 mg/100 ml Red wine - Ouro Velho, Portugal - 1998 - Blended yes 1
0.39 mg/100 ml Red wine - Douro, Portugal - 1995 - Blended yes 1
0.29 mg/100 ml Red wine - Basalto, Portugal - 1997 - Blended yes 1
0.18 mg/100 ml Red wine - Terras do Conde, Portugal - 1994 - Blended yes 1
1.19 mg/100 ml Red wine - S. Miguel, Portugal - 1998 - Monovarietal yes 1
Stecher G., Huck C.W., Popp M., Bonn G.K. (2001) Determination of flavonoids and stilbenes in red wine and related biological products by HPLC and HPLC-ESI-MS-MS. Fresenius Journal of Analytical Chemistry 371:73-80 PubMed (11605763)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.45 mg/100 ml Red wine - Chianti - Buracchi, Chianti Colli Senesi - 1998 - Montepulciano, Italy yes 1
La Torre G.L., Saitta M., Vilasi F., Pellicano T., Dugo G. (2006) Direct determination of phenolic compounds in Sicilian wines by liquid chromatography with PDA and MS detection. Food Chemistry 94:640-650
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.16 mg/100 ml Red wine - Nero d'Avola - Sicile - 2002 yes 11
1.31 mg/100 ml Red wine - Merlot - Sicile - 2002 yes 5
1.17 mg/100 ml Red wine - Cabernet, Syrah, Petit-Verdot - Sicile - 2002 yes 6
Jandera P., Skerikova V., Rehova L., Hajek T., Baldrianova L., Skopova G., Kellner V., Horna A. (2005) RP-HPLC analysis of phenolic compounds and flavonoids in beverages and plant extracts using a CoulArray detector. Journal of Separation Science 28:1005-1022 PubMed (16013828)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine - St Lawrence 2002 - Moravian - Czech Republic yes 1
0.00 mg/100 ml Red wine - Ruland Blue 2002 - Moravian - Czech Republic yes 1
Lopez M., Martinez F., Del Valle C., Orte C., Miro M. (2001) Analysis of phenolic constituents of biological interest in red wines by high-performance liquid chromatography. Journal of Chromatography A 922:359-63 PubMed (22305355)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Red wine - Spain - Sample 1 yes 1
0.00 mg/100 ml Red wine - Spain - Sample 2 yes 1
0.00 mg/100 ml Red wine - Spain - Sample 3 yes 1
0.00 mg/100 ml Red wine - Spain - Sample 4 yes 1
0.46 mg/100 ml Red wine - Spain - Sample 5 yes 1