Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.02 1.00e-02 0.02 5.77e-03
mol/100 ml 5.63e-08 2.94e-08 5.88e-08 1.70e-08

Values calculated by aggregating data from 3 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
6-Prenylnaringenin mg/100 ml 0.02 1.00e-02 0.02 5.77e-03
mol/100 ml 5.63e-08 2.94e-08 5.88e-08 1.70e-08

Original Content Values Used to Produce Means

Clarke D.B., Barnes K.A., Lloyd A.S. (2004) Determination of unusual soya and non-soya phytoestrogen sources in beer, fish products and other foods. Food Additives and Contaminants 21:949-962 PubMed (15712520)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.02 mg/100 ml Beer UK yes 10
Stevens J.F., Taylor A.W., Deinzer M.L. (1999) Quantitative analysis of xanthohumol and related prenylflavonoids in hops and beer by liquid chromatography_tandem mass spectrometry. Journal of Chromatography A 832:97-107 PubMed (10070768)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.02 mg/100 ml Strong ale yes 1
0.01 mg/100 ml Indian pale ale yes 1