Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 1.21 0.00 5.80 1.85
mol/100 ml 4.17e-06 0.00 2.00e-05 6.37e-06

Values calculated by aggregating data from 20 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
(+)-Catechin mg/100 ml 1.21 0.00 5.80 1.85
mol/100 ml 4.17e-06 0.00 2.00e-05 6.37e-06

Original Content Values Used to Produce Means

Betes-Saura C., Andres-Lacueva C., Lamuela-Raventos R.M. (1996) Phenolics in white free run juices and wines from Penedes by high-performance liquid chromatography: changes during vinification. Journal of Agricultural and Food Chemistry 44:3040-3046
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.36 mg/100 ml White grape - Free run juice no 18
Lee C.Y., Jaworski A. (1987) Phenolic compounds in white grapes grown in New York. American Journal of Enology and Viticulture 38:277-281
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
4.60 mg/100 ml White grape - New York - Freisamer no 1
3.30 mg/100 ml White grape - New York - Metternich no 1
4.60 mg/100 ml White grape - New York - Aurore no 1
1.00 mg/100 ml White grape - New York - Riesling no 1
4.20 mg/100 ml White grape - New York - Pinot Blanc no 1
4.60 mg/100 ml White grape - New York - Melon no 1
2.00 mg/100 ml White grape - New York - Bacchus no 1
1.20 mg/100 ml White grape - New York - Muscat Ottonel no 1
0.70 mg/100 ml White grape - New York - Sylvaner no 1
0.00 mg/100 ml White grape - New York - Enrenfelser no 1
1.40 mg/100 ml White grape - New York - Kerner no 1
0.70 mg/100 ml White grape - New York - Chardonnay no 1
1.20 mg/100 ml White grape - New York - Sauvignon Blanc no 1
0.20 mg/100 ml White grape - New York - Melody no 1
0.20 mg/100 ml White grape - New York - Rieslaner no 1
1.50 mg/100 ml White grape - New York - Chasselas Dore no 1
0.20 mg/100 ml White grape - New York - Baroque no 1
0.90 mg/100 ml White grape - New York - Seyval no 1
5.80 mg/100 ml White grape - New York - Ravat 34 no 1