Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 ml |
0.13 |
0.06 |
0.16 |
0.03 |
| mol/100 ml |
3.97e-07 |
1.77e-07 |
4.73e-07 |
9.93e-08 |
Values calculated by aggregating data from 7
different samples
from
1 unique
publication.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| p-Coumaric acid |
mg/100 ml |
0.07 |
0.03 |
0.08 |
0.02 |
| mol/100 ml |
1.93e-07 |
8.61e-08 |
2.29e-07 |
4.82e-08 |
Original Content Values Used to Produce Means
Rechner, A.R.; Wagner, E.; Buren van, L.; Put van de, F.; Wiseman, S.; Rice-Evans, C.A. (2002) Black tea represents a major source of dietary phenolics among regular tea drinkers. Free radical research 36:1127-1135
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.14 mg/100 ml
|
Black tea infusion brand 5 |
no |
3 |
|
0.14 mg/100 ml
|
Black tea infusion brand 6 |
no |
3 |
|
0.14 mg/100 ml
|
Black tea infusion brand 1 |
no |
3 |
|
0.15 mg/100 ml
|
Black tea infusion brand 7 |
no |
3 |
|
0.06 mg/100 ml
|
Black tea infusion brand 2 |
no |
3 |
|
0.16 mg/100 ml
|
Black tea infusion brand 3 |
no |
3 |
|
0.15 mg/100 ml
|
Black tea infusion brand 4 |
no |
3 |