Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 g FW |
13.37 |
1.60 |
43.00 |
11.26 |
| mol/100 g |
3.77e-05 |
4.52e-06 |
1.21e-04 |
3.18e-05 |
Values calculated by aggregating data from 35
different samples
from
8 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Caffeic acid |
mg/100 g FW |
6.80 |
0.81 |
21.86 |
5.73 |
| mol/100 g |
1.92e-05 |
2.30e-06 |
6.17e-05 |
1.62e-05 |
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 |
|
12.60 mg/100 g FW
|
Apple Jonagold 1 |
no |
1 |
|
17.60 mg/100 g FW
|
Apple Jonagold 2 |
no |
1 |
|
20.00 mg/100 g FW
|
Apple Jonagold 3 |
no |
1 |
|
16.70 mg/100 g FW
|
Apple Jonagold 4 |
no |
1 |
Moeller B., Herrmann K. (1983) Quinic acid esters of hydroxycinnamic acids in stone and pome fruit. Phytochemistry 22:477-481
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
42.80 mg/100 g FW
|
Apple - Worcester |
no |
1 |
|
33.90 mg/100 g FW
|
Apple - Jamba |
no |
1 |
Podsedek A., Wilska-Jeszka J., Anders B., Markowski J. (2000) Compositional characterisation of some apple varieties. European Food Research and Technology 210:268-272
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
9.30 mg/100 g FW
|
Apple cored - Alwa |
no |
1 |
|
25.00 mg/100 g FW
|
Apple cored - Boskoop |
no |
1 |
|
40.20 mg/100 g FW
|
Apple cored - Close |
no |
1 |
|
3.10 mg/100 g FW
|
Apple cored - Elstar |
no |
1 |
|
12.60 mg/100 g FW
|
Apple cored - Idared |
no |
1 |
|
12.00 mg/100 g FW
|
Apple cored - Jonagold |
no |
1 |
|
11.80 mg/100 g FW
|
Apple cored - Lobo |
no |
1 |
|
43.00 mg/100 g FW
|
Apple cored - Papicrowka |
no |
1 |
|
4.80 mg/100 g FW
|
Apple cored - Szampion |
no |
1 |
|
1.60 mg/100 g FW
|
Apple cored - Warta |
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 |
|
20.20 mg/100 g FW
|
Fresh Apple - Jonagold |
no |
5 |
Mattila P., Kumpulainen J. (2002) Determination of free and total phenolic acids in plant-derived foods by HPLC with diode-array detection. Journal of Agricultural and Food Chemistry 50:3660-3667 PubMed (12059140)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
3.20 mg/100 g FW
|
Apple - Granny Smith - Unpeeled |
no |
5 |
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 |
|
10.79 mg/100 g FW
|
Apple 3 |
no |
1 |
|
9.89 mg/100 g FW
|
Apple 1 |
no |
1 |
|
9.38 mg/100 g FW
|
Apple 2 |
no |
1 |
Lee K.W., Kim Y.J., Kim D.O., Lee H.J., Lee C.Y. (2003) Major phenolics in apple and their contribution to the total antioxidant capacity. Journal of Agricultural and Food Chemistry 51:6516-6520 PubMed (15630226)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
8.48 mg/100 g FW
|
Apple with skin - Golden Delicious |
no |
1 |
|
5.36 mg/100 g FW
|
Apple with skin - Cortland |
no |
1 |
|
10.08 mg/100 g FW
|
Apple with skin - Monroe |
no |
1 |
|
14.28 mg/100 g FW
|
Apple with skin - Rhode Island Greening |
no |
1 |
|
11.52 mg/100 g FW
|
Apple with skin - Empire |
no |
1 |
|
4.40 mg/100 g FW
|
Apple with skin - NY674 |
no |
1 |
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 |
|
4.01 mg/100 g FW
|
Apple - Cored - Granny Smith |
no |
3 |
|
17.81 mg/100 g FW
|
Apple - Cored - Morgenduft |
no |
4 |
|
9.18 mg/100 g FW
|
Apple - Cored - Golden Delicious |
no |
9 |
|
9.03 mg/100 g FW
|
Apple - Cored - Royal Gala |
no |
7 |
|
4.48 mg/100 g FW
|
Apple - Cored - Braeburn |
no |
2 |
|
12.34 mg/100 g FW
|
Apple - Cored - Fuji |
no |
3 |
|
30.60 mg/100 g FW
|
Apple - Cored - Renetta |
no |
6 |
|
7.09 mg/100 g FW
|
Apple - Cored - Red Delicious |
no |
7 |