Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 ml |
0.24 |
0.00 |
1.34 |
0.70 |
| mol/100 ml |
7.94e-07 |
0.00 |
4.43e-06 |
2.30e-06 |
Values calculated by aggregating data from 3
different samples
from
3 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Quercetin |
mg/100 ml |
0.24 |
0.00 |
1.34 |
0.70 |
| mol/100 ml |
7.94e-07 |
0.00 |
4.43e-06 |
2.30e-06 |
Original Content Values Used to Produce Means
Justesen, U.;Knuthsen, P.;Leth, T. (1998) Quantitative analysis of flavonols, flavones, and flavanones in fruits, vegetables and beverages by high-performance liquid chromatography with photo-diode array and mass spectrometric detection. Journal of Chromatography A 799:101-10 PubMed (9550103)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 ml
|
Orange - Juice |
yes |
5 |
Hertog M.G.L., Hollman P.C.H., van de Putte B. (1993) Content of potentially anticarcenogenic flavonoids of tea infusions, wines, and fruit juices. Journal of Agricultural and Food Chemistry 41:1242-1246
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.34 mg/100 ml
|
Orange Juice (fresh) |
no |
1 |
Careri M., Elviri L., Mangia A., Musci M. (2000) Spectrophotometric and coulometric detection in the high-performance liquid chromatography of flavonoids and optimization of sample treatment for the determination of quercetin in orange juice. Journal of Chromatography A 881:449-460 PubMed (10905727)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
1.34 mg/100 ml
|
Orange juice sample |
no |
1 |