Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.03 4.00e-03 0.05 0.03
mol/100 ml 1.80e-07 2.66e-08 3.33e-07 2.17e-07

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

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
4-Vinylguaiacol mg/100 ml 0.03 4.00e-03 0.05 0.03
mol/100 ml 1.80e-07 2.66e-08 3.33e-07 2.17e-07

Original Content Values Used to Produce Means

Vanbeneden N., Delvaux F., Delvaux F.R. (2006) Determination of hydroxycinnamic acids and volatile phenols in wort and beer by isocratic high-performance liquid chromatography using electrochemical detection. Journal of Chromatography A 1136:237-242 PubMed (17109870)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.05 mg/100 ml Beer, dark yes 1
Madigan D., McMurrough I., Smyth M.R. (1994) Rapid determination of 4-vinyl guaiacol and ferulic acid in beers and worts by high-performance liquid chromatography. Journal of the Society for Brewing Chemists 52:152-155
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
4.00e-03 mg/100 ml Beer, dark yes 1