Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 4.76e-04 0.00 1.00e-02 2.18e-03
mol/100 g 1.58e-09 0.00 3.31e-08 7.22e-09

Values calculated by aggregating data from 21 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Quercetin mg/100 g FW 4.76e-04 0.00 1.00e-02 2.18e-03
mol/100 g 1.58e-09 0.00 3.31e-08 7.22e-09

Original Content Values Used to Produce Means

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 Tomato - Spanish cherry - Commercial - Paloma - 3 Aug 1994 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 12 Jan 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 4 Feb 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 3 Apr 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 6 May 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 9 Jun 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 14 Jul 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 28 Jul 1995 no 1
0.00 mg/100 g FW Tomato - Spanish cherry - Commercial - Paloma - 10 Aug 1995 no 1
0.00 mg/100 g FW Tomato - English cherry - Commercial - Favorita - 4 Feb 1995 no 1
0.00 mg/100 g FW Tomato - English cherry - Commercial - Favorita - 9 Jun 1995 no 1
0.00 mg/100 g FW Tomato - English cherry - Commercial - Favorita - 14 Jul 1995 no 1
0.00 mg/100 g FW Tomato - English cherry - Commercial - Favorita - 28 Jul 1995 no 1
0.00 mg/100 g FW Tomato - English cherry - Commercial - Favorita - 10 Aug 1995 no 1
Stewart A.J., Mullen W., Crozier A. (2000) Occurrence of flavonols in tomatoes and tomato-based products. Journal of Agricultural and Food Chemistry 48:2663-9 PubMed (10898604)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.00 mg/100 g FW Cherry tomato - Spain - Favorita - Jan 1997 no 1
0.00 mg/100 g FW Cherry tomato - Israel - Unknown - March 1997 no 1
0.00 mg/100 g FW Cherry tomato - South Africa - Favorita - Feb 1997 no 1
0.00 mg/100 g FW Cherry tomato - England - Favorita - July 1996 no 1
0.00 mg/100 g FW Cherry tomato - England - Cherry Belle - July 1996 no 1
0.01 mg/100 g FW Cherry tomato - Scotland - E27681 - June 1997 no 1
0.00 mg/100 g FW Cherry tomato - Scotland - Favorita - June 1997 no 1