Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 11.24 5.36 21.89 3.91
mol/100 g 1.40e-05 6.68e-06 2.73e-05 4.87e-06

Values calculated by aggregating data from 30 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Spinacetin mg/100 g FW 4.85 2.31 9.44 1.69
mol/100 g 6.04e-06 2.88e-06 1.18e-05 2.10e-06

Original Content Values Used to Produce Means

Gil M.I., Ferreres F., Tomas-Barberan F.A. (1999) Effect of postharvest storage and processing on the antioxidant constituents (flavonoids and vitamin C) of fresh-cut spinach. Journal of Agricultural and Food Chemistry 47:2213-2217 PubMed (10794612)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
11.10 mg/100 g FW Fresh-cut spinach - Initial yes 1
11.20 mg/100 g FW Fresh-cut spinach - Air 7 days 10°C no 1
10.30 mg/100 g FW Fresh-cut spinach - Modified atmosphere packaging no 1
20.10 mg/100 g FW Fresh-cut spinach - Modified atmosphere packaging no 1
Howard L.R., Pandjaitan N., Morelock T., Gil M.I. (2002) Antioxidant capacity and phenolic content of spinach as affected by genetics and growing season. Journal of Agricultural and Food Chemistry 50:5891-5896 PubMed (12358455)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
9.44 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 86-70 no 1
10.34 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 88-130 no 1
8.68 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 88-212 no 1
9.95 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 88-354 no 1
12.39 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 90-198 no 1
11.46 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 90-252 no 1
8.95 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 90-276 no 1
14.96 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 91-227 no 1
21.89 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 91-248 no 1
7.48 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 91-415 no 1
7.47 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-139 no 1
20.69 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-152 no 1
12.38 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-154 no 1
10.31 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-165 no 1
10.89 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-173 no 1
11.81 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Avon no 1
5.36 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Bolero no 1
11.15 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Coho no 1
6.52 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - DMC 6609 no 1
10.58 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - F380 no 1
7.57 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Fallgreen no 1
10.40 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Ozarka II no 1
11.72 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Samish no 1
14.54 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - San Juan no 1
7.67 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - St. Helens no 1
9.91 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Wintergreen no 1