Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 2.76 0.00 9.50 2.49
mol/100 g 5.77e-06 0.00 1.98e-05 5.20e-06

Values calculated by aggregating data from 22 different samples from 3 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Petunidin mg/100 g FW 1.83 0.00 6.29 1.65
mol/100 g 3.82e-06 0.00 1.31e-05 3.44e-06

Original Content Values Used to Produce Means

Cantos E., Espin J.C., Tomas-Barberan F.A. (2002) Varietal differences among the polyphenol profiles of seven table grape cultivars studied by LC-DAD-MS-MS. Journal of Agricultural and Food Chemistry 50:5691-5696 PubMed (12236700)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.27 mg/100 g FW Red table grape - Red Globe no 1
1.79 mg/100 g FW Red table grape - Flame no 1
0.09 mg/100 g FW Red table grape - Crimson no 1
0.14 mg/100 g FW Red table grape - Napoleon no 1
Cho, M.J., Howard L.R., Prior R.L., Clark J.R. (2004) Flavonoid glycosides and antioxidant capacity of various blackberry, blueberry and red grape genotypes determined by high-performance liquid chromatography/mass spectrometry. Journal of the Science of Food and Agriculture 84:1771-1782
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.21 mg/100 g FW Red wine grape - V. vinifera - Cabernet Sauvignon no 1
Kallithraka S., Adel Adbel Azeem M., Makris D.P., Kefalas P. (2005) Determination of major anthocyanin pigments in Hellenic native grape varieties (Vitis vinifera sp.): association with antiradical activity. Journal of Food Composition and Analysis 18:375-386
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
6.94 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Vapsa no 1
3.62 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Cabernet Sauvignon no 1
1.46 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Xinomavro no 1
4.36 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Mandilaria no 1
2.20 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Thrapsa no 1
3.00 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Aidani Mavro no 1
7.29 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Sangiovese no 1
0.97 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Pardala no 1
3.50 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Papadiko no 1
9.50 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Mavrodafni no 1
0.00 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Liatiko no 1
4.34 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Grenache Rouge no 1
1.05 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Karlachanas no 1
2.90 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Merlot no 1
2.01 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Limnio no 1
1.92 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Araklinos no 1
2.25 mg/100 g FW Red wine grape - Greece - Vitis vinifera - Negoska no 1