Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.10 0.00 0.30 0.15
mol/100 g 2.82e-07 0.00 8.47e-07 4.37e-07

Values calculated by aggregating data from 6 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Caffeic acid mg/100 g FW 0.05 0.00 0.15 0.08
mol/100 g 1.44e-07 0.00 4.31e-07 2.22e-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
0.30 mg/100 g FW Blackberry - Thornless Evergreen no 1
0.30 mg/100 g FW Blackberry - Black Thornfree no 1
0.00 mg/100 g FW Blackberry - Theodor Reimers no 1
Wada L., Boxin O. (2002) Antioxidant activity and phenolic content of Oregon caneberries. Journal of Agricultural and Food Chemistry 50:3495-3500 PubMed (12033817)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 g FW Evergreen blackberry - Rubus laciniatus no 1
0.00 mg/100 g FW Boysenberry - Rubus ursinus x idaeus no 1
0.00 mg/100 g FW Marionberry - Rubus ursinus no 1