Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 1.82 0.00 2.00 0.88
mol/100 ml 1.18e-05 0.00 1.30e-05 5.74e-06

Values calculated by aggregating data from 5 different samples from 3 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Gentisic acid mg/100 ml 1.82 0.00 2.00 0.88
mol/100 ml 1.18e-05 0.00 1.30e-05 5.74e-06

Original Content Values Used to Produce Means

Ribeiro de Lima M.T., Cabanis J.C. (1998) The phenolic acid content of different varieties and vintages of wines in Continental Portugal and the Azores Islands. Bulletin OIV 71:1013-1027
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
2.00 mg/100 ml White wines - Portugal yes 41
Ping L., Xu-Qing W., Huai-Zhou W., Yong-Ning W. (1993) High Performance Liquid Chromatographic Determination of Phenolic Acids in Fruits and Vegetables. Biomedical and Environmental Sciences 6:389-398 PubMed (20919719)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.04 mg/100 ml White wine - Leisling brand yes 1
Minussi R.C., Rossi M., Bologna L., Cordi L., Rotilio D., Pastore G.M., Duran N. (2003) Phenolic compounds and total antioxidant potential of commercial wines. Food Chemistry 82:409-416 PubMed (24334093)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Italian white wine 1 - 1998 - Greco di Tufo yes 1
0.02 mg/100 ml Italian white wine 2 - 1997 - Pinot Grigio yes 1
0.03 mg/100 ml Italian white wine 3 - 1998 - Verdicchio yes 1