Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.03 1.20e-03 0.03 0.01
mol/100 ml 1.73e-07 7.79e-09 1.95e-07 9.28e-08

Values calculated by aggregating data from 4 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
3,5-Dihydroxybenzoic acid mg/100 ml 0.03 1.20e-03 0.03 0.01
mol/100 ml 1.73e-07 7.79e-09 1.95e-07 9.28e-08

Original Content Values Used to Produce Means

Montanari L., Perretti G., Natella F., Guidi A., Fantozzi P. (1999) Organic and phenolic acids in beer. LWT - Food Science and Technology 32:535-539 PubMed (25745209)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.60e-03 mg/100 ml Italian lager beer no 1
1.40e-03 mg/100 ml Italian lager beer no 1
Floridi S., Montanari L., Marconi O., Fantozzi P. (2003) Determination of free phenolic acids in wort and beer by coulometric array detection. Journal of Agricultural and Food Chemistry 51:1548-1554 PubMed (12617582)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.03 mg/100 ml Italian lager beer yes 23
1.20e-03 mg/100 ml Italian lager beer yes 1