Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.11 0.00 0.29 0.12
mol/100 g 2.54e-07 0.00 6.41e-07 2.65e-07

Values calculated by aggregating data from 8 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
3-Hydroxyphloretin mg/100 g FW 0.07 0.00 0.19 0.08
mol/100 g 1.63e-07 0.00 4.11e-07 1.70e-07

Original Content Values Used to Produce Means

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
0.29 mg/100 g FW Apple - Cored - Red Delicious no 7
0.00 mg/100 g FW Apple - Cored - Granny Smith no 3
0.00 mg/100 g FW Apple - Cored - Morgenduft no 4
0.04 mg/100 g FW Apple - Cored - Golden Delicious no 9
0.06 mg/100 g FW Apple - Cored - Royal Gala no 7
0.23 mg/100 g FW Apple - Cored - Braeburn no 2
0.02 mg/100 g FW Apple - Cored - Fuji no 3
0.23 mg/100 g FW Apple - Cored - Renetta no 6