Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 ml |
0.33 |
0.00 |
1.01 |
0.42 |
| mol/100 ml |
1.15e-06 |
0.00 |
3.48e-06 |
1.45e-06 |
Values calculated by aggregating data from 7
different samples
from
2 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| (+)-Catechin |
mg/100 ml |
0.33 |
0.00 |
1.01 |
0.42 |
| mol/100 ml |
1.15e-06 |
0.00 |
3.48e-06 |
1.45e-06 |
Original Content Values Used to Produce Means
Cortacero-Ramirez S., Segura-Carretero A., Cruces-Blanco C., Romero-Romero M.L., Fernandez-Gutierrez A. (2004) Simultaneous determination of multiple constituents in real beer samples of different origins by capillary zone electrophoresis. Analytical and Bioanalytical Chemistry 380:831-837 PubMed (15490130)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.68 mg/100 ml
|
Belgian beer, ale, high fermentation, 8.5% alcohol |
yes |
1 |
|
0.00 mg/100 ml
|
Belgian abbey beer, ale, high fermentation, 8.1% alcohol |
yes |
1 |
|
0.00 mg/100 ml
|
Red malt beer, Spain, alcohol 7.2% |
yes |
1 |
|
0.59 mg/100 ml
|
Trappist beer Belgium, high fermentation, 7% alcohol |
yes |
1 |
|
1.01 mg/100 ml
|
Double malt beer, Belgium, 6.5% alcohol |
yes |
1 |
|
0.00 mg/100 ml
|
Wheat beer, Germany, 5.3% alcohol |
yes |
1 |
Hayes P., Smyth M.R., McMurrough I. (1987) Comparison of electrochemical and ultraviolet detection methods in high-performance-liquid-chromatography for the determination of phenolic compounds commonly found in beers. Part 2. Analysis of beers. Analyst 112:1205-1207 PubMed (3425922)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.05 mg/100 ml
|
Irish Ale beer |
yes |
1 |