Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.22 0.13 0.29 0.08
mol/100 g 1.45e-06 8.43e-07 1.88e-06 5.40e-07

Values calculated by aggregating data from 3 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Gentisic acid mg/100 g FW 0.22 0.13 0.29 0.08
mol/100 g 1.45e-06 8.43e-07 1.88e-06 5.40e-07

Original Content Values Used to Produce Means

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
0.25 mg/100 g FW Apple 2 no 1
0.29 mg/100 g FW Apple 3 no 1
0.13 mg/100 g FW Apple 1 no 1