Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 ml |
0.06 |
0.00 |
0.11 |
0.05 |
| mol/100 ml |
1.26e-07 |
0.00 |
2.45e-07 |
1.01e-07 |
Values calculated by aggregating data from 11
different samples
from
1 unique
publication.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Quercetin |
mg/100 ml |
0.04 |
0.00 |
0.07 |
0.03 |
| mol/100 ml |
8.47e-08 |
0.00 |
1.65e-07 |
6.80e-08 |
Original Content Values Used to Produce Means
Price, K.R.; Rhodes, M.J.C.; Barnes, K.A. (1998) Flavonol glycoside content and composition of tea infusions made from commercially available teas and tea products. Journal of Agricultural and Food Chemistry 46:2517-2522
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.08 mg/100 ml
|
Black tea blend 1 |
no |
1 |
|
0.00 mg/100 ml
|
Black tea Keemun |
no |
1 |
|
0.05 mg/100 ml
|
Black tea blend 2 |
no |
1 |
|
0.11 mg/100 ml
|
Black tea blend 3 |
no |
1 |
|
0.07 mg/100 ml
|
Black tea blend 4 |
no |
1 |
|
0.11 mg/100 ml
|
Black tea blend 5 |
no |
1 |
|
0.07 mg/100 ml
|
Black tea Lapsang souchong |
no |
1 |
|
0.00 mg/100 ml
|
Black tea Ceylon |
no |
1 |
|
0.02 mg/100 ml
|
Black tea Assam |
no |
1 |
|
0.00 mg/100 ml
|
Black tea Njuno |
no |
1 |
|
0.11 mg/100 ml
|
Black tea Darjeeling |
no |
1 |