Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.81 0.00 3.11 0.88
mol/100 g 1.81e-06 0.00 6.92e-06 1.96e-06

Values calculated by aggregating data from 13 different samples from 3 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Cyanidin mg/100 g FW 0.52 0.00 1.99 0.56
mol/100 g 1.15e-06 0.00 4.42e-06 1.25e-06

Original Content Values Used to Produce Means

van Der Sluis, A. A.;Dekker, M.;de Jager, A.;Jongen, W. M. (2001) Activity and concentration of polyphenolic antioxidants in apple: effect of cultivar, harvest year, and storage conditions. Journal of Agricultural and Food Chemistry 49:3606-13. PubMed (11513636)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.40 mg/100 g FW Apple Jonagold 1 no 1
0.40 mg/100 g FW Apple Jonagold 2 no 1
0.70 mg/100 g FW Apple Jonagold 3 no 1
0.50 mg/100 g FW Apple Jonagold 4 no 1
Sluis A.A.v.-d., Dekker M., Skrede G., Jongen W.M.F. (2002) Activity and concentration of polyphenolic antioxidants in apple juice. 1. Effect of existing production methods. Journal of Agricultural and Food Chemistry 50:7211-7219 PubMed (12452634)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.00 mg/100 g FW Fresh Apple - Jonagold no 5
Vrhovsek U., Rigo A., Tonon D., Mattivi F. (2004) Quantitation of polyphenols in different apple varieties. Journal of Agricultural and Food Chemistry 52:6532-6538 PubMed (15479019)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 g FW Apple - Cored - Granny Smith no 3
3.11 mg/100 g FW Apple - Cored - Morgenduft no 4
0.00 mg/100 g FW Apple - Cored - Golden Delicious no 9
0.82 mg/100 g FW Apple - Cored - Royal Gala no 7
0.41 mg/100 g FW Apple - Cored - Braeburn no 2
0.33 mg/100 g FW Apple - Cored - Fuji no 3
0.00 mg/100 g FW Apple - Cored - Renetta no 6
1.94 mg/100 g FW Apple - Cored - Red Delicious no 7