Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 2.74 0.35 9.11 3.60
mol/100 g 8.77e-06 1.12e-06 2.92e-05 1.15e-05

Values calculated by aggregating data from 5 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Caffeic acid mg/100 g FW 1.58 0.20 5.26 2.08
mol/100 g 5.06e-06 6.47e-07 1.68e-05 6.65e-06

Original Content Values Used to Produce Means

Karadeniz F., Durst R.W., Wrolstad R.E. (2000) Polyphenolic composition of raisins. Journal of Agricultural and Food Chemistry 48:5343-50 PubMed (25581439)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
9.11 mg/100 g FW Grape - Vitis vinifera L. cv. Sultanina - Thompson Seedless - Fresh no 1
1.60 mg/100 g FW Grape - Vitis vinifera L. cv. Sultanina - Thompson Seedless - Frozen no 1
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
0.35 mg/100 g FW White table grape - Superior no 1
1.59 mg/100 g FW White table grape - Dominga no 1
1.04 mg/100 g FW White table grape - Moscatel Italica no 1