Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.43 0.20 0.60 0.21
mol/100 g 1.37e-06 6.32e-07 1.90e-06 6.58e-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
Protocatechuic acid mg/100 g FW 0.21 0.10 0.29 0.10
mol/100 g 6.68e-07 3.08e-07 9.25e-07 3.21e-07

Original Content Values Used to Produce Means

Schuster B., Herrmann K. (1985) Hydroxybenzoic and hydroxycinnamic acid derivatives in soft fruits. Phytochemistry 24:2761-2764
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.50 mg/100 g FW Blackberry - Thornless Evergreen no 1
0.60 mg/100 g FW Blackberry - Black Thornfree no 1
0.20 mg/100 g FW Blackberry - Theodor Reimers no 1