Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 ml 0.13 0.00 0.88 0.31
mol/100 ml 4.47e-07 0.00 2.91e-06 1.02e-06

Values calculated by aggregating data from 8 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Quercetin mg/100 ml 0.13 0.00 0.88 0.31
mol/100 ml 4.47e-07 0.00 2.91e-06 1.02e-06

Original Content Values Used to Produce Means

Ross S.A., Ziska D.S., Zhao K., ElSohly M.A. (2000) Variance of common flavonoids by brand of grapefruit juice. Fitoterapia 71:154-161 PubMed (10727812)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 ml Commercial grapefruit juice 1 - From concentrate yes 1
0.88 mg/100 ml Commercial grapefruit juice 2 - From concentrate yes 1
0.00 mg/100 ml Commercial grapefruit juice 3 - From concentrate yes 1
0.00 mg/100 ml Commercial grapefruit juice 4 - From concentrate yes 1
0.00 mg/100 ml Commercial grapefruit juice 5 - From concentrate yes 1
0.20 mg/100 ml Commercial grapefruit juice 6 - From concentrate yes 1
0.00 mg/100 ml Commercial grapefruit juice 7 - From concentrate yes 1
0.00 mg/100 ml Commercial grapefruit juice 8 - From concentrate yes 1