Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 g FW |
2.25 |
0.00 |
3.60 |
1.80 |
| mol/100 g |
4.85e-06 |
0.00 |
7.75e-06 |
3.88e-06 |
Values calculated by aggregating data from 4
different samples
from
2 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Quercetin |
mg/100 g FW |
1.46 |
0.00 |
2.34 |
1.17 |
| mol/100 g |
3.15e-06 |
0.00 |
5.05e-06 |
2.52e-06 |
Original Content Values Used to Produce Means
Price, K.R.;Rhodes, M.J.C. (1997) Analysis of the major flavonol glycosides present in four varieties of Onion (Allium cepa) and changes in composition resulting from autolysis. Journal of the Science of Food and Agriculture 74:331-339
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
3.60 mg/100 g FW
|
White onion - Skinned - Albion |
no |
5 |
Tsushida T., Suzuki M. (1996) Flavonoid in fruits and vegetables. II. Content of flavonol glucosides and some properties of enzymes metabolizing the glucosides in onion. Journal of the Japanese Society for Food Science and Technology 43:642-649
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 g FW
|
White onion - Middle part - Allium cepa L. - BGS |
no |
1 |
|
0.00 mg/100 g FW
|
White onion - Middle part - Allium cepa L. - SWG |
no |
1 |
|
0.00 mg/100 g FW
|
White onion - Middle part - Allium cepa L. - SWG HiS |
no |
1 |