Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 ml |
0.07 |
0.00 |
0.70 |
0.17 |
| mol/100 ml |
4.25e-07 |
0.00 |
4.11e-06 |
9.84e-07 |
Values calculated by aggregating data from 25
different samples
from
6 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Gallic acid |
mg/100 ml |
0.07 |
0.00 |
0.70 |
0.17 |
| mol/100 ml |
4.25e-07 |
0.00 |
4.11e-06 |
9.84e-07 |
Original Content Values Used to Produce Means
Jandera P., Skerikova V., Rehova L., Hajek T., Baldrianova L., Skopova G., Kellner V., Horna A. (2005) RP-HPLC analysis of phenolic compounds and flavonoids in beverages and plant extracts using a CoulArray detector. Journal of Separation Science 28:1005-1022 PubMed (16013828)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 ml
|
Beer - Kronenburg 1664 - France |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Bud Budweiser - Italy |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Zipfer Original, premium - Austria |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Veltins - Germany |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Heineken - Netherlands |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Budweiser Burgerbrau - Czech Republic |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Stella Artois Premium - Belgium |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Pilsner Urquell - Czech Republic |
yes |
1 |
|
0.00 mg/100 ml
|
Beer - Amstel - Netherlands |
yes |
1 |
|
0.43 mg/100 ml
|
Beer - Pilot - Sweet wort - Research institute - Czech Republic |
no |
1 |
|
0.00 mg/100 ml
|
Beer - Bitburger Premium Pils - Germany |
yes |
1 |
|
0.31 mg/100 ml
|
Beer - Pilot - Hopped wort - Research institute - Czech Republic |
no |
1 |
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 |
|
1.50e-03 mg/100 ml
|
Italian lager beer |
no |
1 |
|
3.40e-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 |
|
0.05 mg/100 ml
|
Italian lager beer |
yes |
23 |
|
0.04 mg/100 ml
|
Italian lager beer |
yes |
1 |
Rehova L., Skerikova V., Jandera P. (2004) Optimisation of gradient HPLC analysis of phenolic compounds and favonoids in beer using a CoulArray detector. Journal of Separation Science 27:1345-1359
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 ml
|
light lager beer Platan 11 |
yes |
1 |
|
0.00 mg/100 ml
|
Lowenbrau premium |
yes |
1 |
Belleau G., Dadic M. (1979) Determination of tannic acid in beer by high performance liquid chromatography. Journal of the American Society of Brewing Chemists 37:175-179 PubMed (16366710)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.18 mg/100 ml
|
Beer, lager, American A |
yes |
1 |
|
0.09 mg/100 ml
|
Beer, lager, American B |
yes |
1 |
|
0.11 mg/100 ml
|
Beer, lager, American C |
yes |
1 |
|
0.14 mg/100 ml
|
Beer, lager, American D |
yes |
1 |
|
0.18 mg/100 ml
|
Beer, lager, European E |
yes |
1 |
|
0.70 mg/100 ml
|
Beer, lager, European F |
yes |
1 |
McMurrough I., Roche G.G., Cleary K.G. (1984) Phenolic acids in beers and worts. Journal of the Institute of Brewing 90:181-187 PubMed (25664918)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.06 mg/100 ml
|
Beer, lager |
yes |
1 |