Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.93 0.00 1.80 0.40
mol/100 g 3.07e-06 0.00 5.96e-06 1.32e-06

Values calculated by aggregating data from 46 different samples from 5 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Quercetin mg/100 g FW 0.93 0.00 1.80 0.40
mol/100 g 3.07e-06 0.00 5.96e-06 1.32e-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
0.50 mg/100 g FW Red raspberry yes 1
Mullen W., Stewart A.J., Lean M.E.J., Gardner P., Duthie G.G., Crozier A. (2002) Effect of freezing and storage on the phenolics, ellagitannins, flavonoids, and antioxidant capacity of red raspberries. Journal of Agricultural and Food Chemistry 50:5197-5201 PubMed (12188629)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.64 mg/100 g FW Raspberry - Rubus idaeus L. - Ample - Fresh no 3
Hakkinen S.H., Karenlampi S.O., Heinonen I.M., Mykkanen H.M., Torronen A.R. (1999) Content of the flavonols quercetin, myricetin, and kaempferol in 25 edible berries. Journal of Agricultural and Food Chemistry 47:2274-2279 PubMed (10794622)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.80 mg/100 g FW Red raspberry - Rubus idaeus - Ottawa no 1
0.80 mg/100 g FW Red raspberry - Rubus idaeus - Muskoka no 1
0.60 mg/100 g FW Red raspberry (wild) - Rubus idaeus no 1
Hakkinen S.H., Karenlampi S.O., Mykkanen H.M., Torronen A.R. (2000) Influence of domestic processing and storage on flavonol contents in berries. Journal of Agricultural and Food Chemistry 48:2960-2965 PubMed (11032486)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 g FW Red raspberry - Rubus idaeus - Ottawa - 24 h at 22°C no 1
0.95 mg/100 g FW Red raspberry - Rubus idaeus - Ottawa - 24 h at 5°C no 1
0.83 mg/100 g FW Red raspberry - Rubus idaeus - Ottawa - 3 months at -20°C no 1
1.09 mg/100 g FW Red raspberry - Rubus idaeus - Ottawa - 6 months at -20°C no 1
0.97 mg/100 g FW Red raspberry - Rubus idaeus - Ottawa - 9 months at -20°C no 1
Anttonen M.J., Karjalainen R.O. (2005) Environmental and genetic variation of phenolic compounds in red raspberry. Journal of Food Composition and Analysis 18:759-769
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.80 mg/100 g FW Red raspberry - Rubus idaeus L. - Balder - Kuopio 2001 no 1
0.56 mg/100 g FW Red raspberry - Rubus idaeus L. - Heisa - Kuopio 2001 no 1
0.58 mg/100 g FW Red raspberry - Rubus idaeus L. - Preussen - Kuopio 2001 no 1
0.59 mg/100 g FW Red raspberry - Rubus idaeus L. - Ottawa - Kuopio 2001 no 1
0.70 mg/100 g FW Red raspberry - Rubus idaeus L. - Muskoka - Kuopio 2001 no 1
0.97 mg/100 g FW Red raspberry - Rubus idaeus L. - Ville - Kuopio 2001 no 1
0.58 mg/100 g FW Red raspberry - Rubus idaeus L. - Yellow cv 3 - Kuopio 2001 no 1
0.64 mg/100 g FW Red raspberry - Rubus idaeus L. - Maurin Makea - Kuopio 2001 no 1
0.34 mg/100 g FW Red raspberry - Rubus idaeus L. - Wild - Kuopio 2001 no 1
1.55 mg/100 g FW Red raspberry - Rubus idaeus L. - Balder - Kitee 2001 no 1
1.42 mg/100 g FW Red raspberry - Rubus idaeus L. - Heisa - Kitee 2001 no 1
1.41 mg/100 g FW Red raspberry - Rubus idaeus L. - Preussen - Kitee 2001 no 1
1.27 mg/100 g FW Red raspberry - Rubus idaeus L. - Ottawa - Kitee 2001 no 1
1.26 mg/100 g FW Red raspberry - Rubus idaeus L. - Haida - Kitee 2001 no 1
1.25 mg/100 g FW Red raspberry - Rubus idaeus L. - Muskoka - Kitee 2001 no 1
1.12 mg/100 g FW Red raspberry - Rubus idaeus L. - Algonquine - Kitee 2001 no 1
1.06 mg/100 g FW Red raspberry - Rubus idaeus L. - Ville - Kitee 2001 no 1
0.95 mg/100 g FW Red raspberry - Rubus idaeus L. - Gatineau - Kitee 2001 no 1
0.85 mg/100 g FW Red raspberry - Rubus idaeus L. - Nova - Kitee 2001 no 1
0.84 mg/100 g FW Red raspberry - Rubus idaeus L. - Orion - Kitee 2001 no 1
0.63 mg/100 g FW Red raspberry - Rubus idaeus L. - Yellow cv 1 - Kitee 2001 no 1
0.32 mg/100 g FW Red raspberry - Rubus idaeus L. - Yellow cv 2 - Kitee 2001 no 1
1.75 mg/100 g FW Red raspberry - Rubus idaeus L. - Balder - Kitee 2002 no 1
1.52 mg/100 g FW Red raspberry - Rubus idaeus L. - Heisa - Kitee 2002 no 1
1.26 mg/100 g FW Red raspberry - Rubus idaeus L. - Preussen - Kitee 2002 no 1
1.77 mg/100 g FW Red raspberry - Rubus idaeus L. - Ottawa - Kitee 2002 no 1
1.17 mg/100 g FW Red raspberry - Rubus idaeus L. - Haida - Kitee 2002 no 1
1.25 mg/100 g FW Red raspberry - Rubus idaeus L. - Muskoka - Kitee 2002 no 1
0.73 mg/100 g FW Red raspberry - Rubus idaeus L. - Algonquine - Kitee 2002 no 1
1.25 mg/100 g FW Red raspberry - Rubus idaeus L. - Ville - Kitee 2002 no 1
0.74 mg/100 g FW Red raspberry - Rubus idaeus L. - Gatineau - Kitee 2002 no 1
0.88 mg/100 g FW Red raspberry - Rubus idaeus L. - Nova - Kitee 2002 no 1
1.11 mg/100 g FW Red raspberry - Rubus idaeus L. - Orion - Kitee 2002 no 1
0.78 mg/100 g FW Red raspberry - Rubus idaeus L. - Yellow cv 1 - Kitee 2002 no 1
0.60 mg/100 g FW Red raspberry - Rubus idaeus L. - Yellow cv 2 - Kitee 2002 no 1
0.61 mg/100 g FW Red raspberry - Rubus idaeus L. - Killarney - Kitee 2002 no 1