Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 5.56 0.00 58.04 8.52
mol/100 g 1.91e-05 0.00 2.00e-04 2.93e-05

Values calculated by aggregating data from 52 different samples from 4 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
(+)-Catechin mg/100 g FW 5.56 0.00 58.04 8.52
mol/100 g 1.91e-05 0.00 2.00e-04 2.93e-05

Original Content Values Used to Produce Means

Sanoner P., Guyot S., Marnet N., Molle D., Drilleau J.P. (1999) Polyphenol profiles of French cider apple varieties (Malus domestica sp.). Journal of Agricultural and Food Chemistry 47:4847-53 PubMed (10606541)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
2.00 mg/100 g FW Cider Apple - Cortex - JD no 3
0.00 mg/100 g FW Cider Apple - Cortex - GU no 3
2.70 mg/100 g FW Cider Apple - Cortex - PJ no 3
3.90 mg/100 g FW Cider Apple - Cortex - BR no 3
2.30 mg/100 g FW Cider Apple - Cortex - JL no 3
4.40 mg/100 g FW Cider Apple - Cortex - CL no 3
0.00 mg/100 g FW Cider Apple - Cortex - AV no 3
9.50 mg/100 g FW Cider Apple - Cortex - DM no 3
6.10 mg/100 g FW Cider Apple - Cortex - AN no 3
15.40 mg/100 g FW Cider Apple - Cortex - BD no 3
3.30 mg/100 g FW Cider Apple - Cortex - DA no 3
11.70 mg/100 g FW Cider Apple - Cortex - DC no 3
4.10 mg/100 g FW Cider Apple - Cortex - CJ no 3
4.50 mg/100 g FW Cider Apple - Cortex - KE no 3
5.40 mg/100 g FW Cider Apple - Cortex - JR no 3
Guyot S., Marnet N., Sanoner P., Drilleau J.F. (2003) Variability of the polyphenolic composition of cider apple (Malus domestica) fruits and juices. Journal of Agricultural and Food Chemistry 51:6240-6247 PubMed (14518950)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 g FW Cider apple cortex - AV no 3
14.60 mg/100 g FW Cider apple cortex - BD no 3
15.40 mg/100 g FW Cider apple cortex - DM no 3
4.30 mg/100 g FW Cider apple cortex - KE no 3
2.20 mg/100 g FW Cider apple cortex - PJ no 3
Tsao R., Yang R., Young J.C., Honghui Z. (2003) Polyphenolic profiles in eight apple cultivars using high-performance liquid chromatography (HPLC). Journal of Agricultural and Food Chemistry 51:6347-6353 PubMed (14518966)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
2.02 mg/100 g FW Apple flesh - McIntosh no 10
Alonso-Salces R.M., Barranco A., Abad B., Berrueta L.A., Gallo B., Vicente F. (2004) Polyphenolic profiles of Basque cider apple cultivars and their technological properties. Journal of Agricultural and Food Chemistry 52:2938-2952 PubMed (15137839)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
2.39 mg/100 g FW Cider apple - Peeled, Cored - GK no 1
2.75 mg/100 g FW Cider apple - Peeled, Cored - GM no 1
2.88 mg/100 g FW Cider apple - Peeled, Cored - GZ no 1
2.98 mg/100 g FW Cider apple - Peeled, Cored - IB no 1
4.92 mg/100 g FW Cider apple - Peeled, Cored - LR no 1
0.16 mg/100 g FW Cider apple - Peeled, Cored - MK no 1
2.41 mg/100 g FW Cider apple - Peeled, Cored - MN111 no 1
5.90 mg/100 g FW Cider apple - Peeled, Cored - MNEM7 no 1
6.38 mg/100 g FW Cider apple - Peeled, Cored - MX1 no 1
58.04 mg/100 g FW Cider apple - Peeled, Cored - MX10 no 1
3.90 mg/100 g FW Cider apple - Peeled, Cored - MX11 no 1
5.34 mg/100 g FW Cider apple - Peeled, Cored - MX2 no 1
9.40 mg/100 g FW Cider apple - Peeled, Cored - MX3 no 1
9.80 mg/100 g FW Cider apple - Peeled, Cored - MX4 no 1
4.52 mg/100 g FW Cider apple - Peeled, Cored - MZ no 1
14.78 mg/100 g FW Cider apple - Peeled, Cored - PK no 1
9.23 mg/100 g FW Cider apple - Peeled, Cored - PL no 1
6.93 mg/100 g FW Cider apple - Peeled, Cored - PT no 1
3.80 mg/100 g FW Cider apple - Peeled, Cored - TT no 1
0.95 mg/100 g FW Cider apple - Peeled, Cored - TX no 1
15.60 mg/100 g FW Cider apple - Peeled, Cored - UG no 1
6.56 mg/100 g FW Cider apple - Peeled, Cored - UGS no 1
0.77 mg/100 g FW Cider apple - Peeled, Cored - UH no 1
1.22 mg/100 g FW Cider apple - Peeled, Cored - UM no 1
7.01 mg/100 g FW Cider apple - Peeled, Cored - UR no 1
8.95 mg/100 g FW Cider apple - Peeled, Cored - URZ no 1
1.85 mg/100 g FW Cider apple - Peeled, Cored - UT no 1
1.80 mg/100 g FW Cider apple - Peeled, Cored - AG no 1
2.33 mg/100 g FW Cider apple - Peeled, Cored - BK no 1
1.76 mg/100 g FW Cider apple - Peeled, Cored - ER no 1
0.25 mg/100 g FW Cider apple - Peeled, Cored - GG no 1