Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 g FW |
3.75e-04 |
0.00 |
6.00e-03 |
1.60e-03 |
| mol/100 g |
1.39e-09 |
0.00 |
2.22e-08 |
5.93e-09 |
Values calculated by aggregating data from 14
different samples
from
6 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Apigenin |
mg/100 g FW |
3.75e-04 |
0.00 |
6.00e-03 |
1.60e-03 |
| mol/100 g |
1.39e-09 |
0.00 |
2.22e-08 |
5.93e-09 |
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 g FW
|
Cabbage lettuce - Butterhead |
yes |
2 |
|
0.00 mg/100 g FW
|
Iceberg salad |
yes |
2 |
Hertog, M. Hollman, P. Katan, M (1992) Content of potentially anticarcinogenic flavonoids of 28 vegetables and 9 fruits commonly consumed in the Netherland. Journal of Agricultural and Food Chemistry 40:2379-2383
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 g FW
|
Lettuce - Lactuca sativa L. cv. Capitata L. - April 1992 |
yes |
1 |
|
0.00 mg/100 g FW
|
Lettuce - Lactuca sativa L. cv. Capitata L. - April 1991 |
yes |
1 |
|
0.00 mg/100 g FW
|
Lettuce - Lactuca sativa L. cv. Capitata L. - Aug 1991 |
yes |
1 |
|
0.00 mg/100 g FW
|
Lettuce - Lactuca sativa L. cv. Capitata L. - Dec 1991 |
yes |
1 |
Crozier, A., Lean, M.E.J., McDonald, M.S., Black, C. (1997) Quantitative analysis of the flavonoids content of commercial tomatoes, onions, lettuce and celery. Journal of Agricultural and Food Chemistry 45:590-595
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 g FW
|
Lettuce - Lactuca sativa - Round lettuce - Green - Cortina - Commercial - Whole |
no |
1 |
|
0.00 mg/100 g FW
|
Lettuce - Lactuca sativa - Green salad bowl - Whole |
no |
1 |
|
0.00 mg/100 g FW
|
Lettuce - Green - Lactuca sativa - Lollo Bionda - Cerieo - Safeway - Whole |
no |
1 |
Bahorun T., Luximon-Ramma A., Crozier A., Aruoma O.I. (2004) Total phenol, flavonoid, proanthocyanidin and vitamin C levels and antioxidant activities of Mauritian vegetables. Journal of the Science of Food and Agriculture 84:1553-1561
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 g FW
|
Vegetables - Lettuce - Lactuca sativa L. - Mignonette |
no |
1 |
Chu Y.H., Chao-Lin C., Hsia-Fen H. (2000) Flavonoid content of several vegetables and their antioxidant activity. Journal of the Science of Food and Agriculture 80:561-566 PubMed (25591122)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
6.00e-03 mg/100 g FW
|
Leaf lettuce |
no |
1 |
Lugasi A., Hovari J. (2000) Flavonoid aglycons in foods of plant origin I. Vegetables. Acta Alimentaria 29:345-352
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 g FW
|
Lettuce - Local market - Edible parts |
yes |
1 |
|
0.00 mg/100 g FW
|
Crisped lettuce - Local market - Edible parts |
yes |
1 |
|
0.00 mg/100 g FW
|
Ice lettuce - Local market - Edible parts |
yes |
1 |