Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 248.14 32.54 483.53 108.29
mol/100 g 0.00 0.00 0.00 0.00

Values calculated by aggregating data from 60 different samples from 7 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation

Original Content Values Used to Produce Means

Chu, Y. F., Sun, J., Wu, X., Liu, R.H. (2002) Antioxidant and antiproliferative activities of common vegetables. Journal of Agricultural and Food Chemistry 50:6910-6916 PubMed (25496805)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
79.55 mg/100 g FW Spinach - Edible part no 1
Ninfali P., Mea G., Giorgini S., Rocchi M., Bacchiocca M. (2005) Antioxidant capacity of vegetables, spices and dressings relevant to nutrition. British Journal of Nutrition 93:257-266 PubMed (15788119)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
89.40 mg/100 g FW Vegetables - Spinach - America - Spinacia oleracea - Fresh no 4
Chun O.K., Dae-Ok K., Smith N., Schroeder D., Jae Taek H., Chang Yong L. (2005) Daily consumption of phenolics and total antioxidant capacity from fruit and vegetables in the American diet. Journal of the Science of Food and Agriculture 85:1715-1724
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
32.54 mg/100 g FW Spinach - Supermarket - Edible portion yes 1
Ninfali P., Bacchiocca M. (2003) Polyphenols and antioxidant capacity of vegetables under fresh and frozen conditions. Journal of Agricultural and Food Chemistry 51:2222-2226 PubMed (12670160)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
107.02 mg/100 g FW Spinach - Spinacia oleracea - Kent hybrid - Fresh no 1
71.75 mg/100 g FW Spinach - Spinacia oleracea - Kent hybrid - Frozen 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
346.83 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 86-70 no 1
483.53 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 88-130 no 1
259.91 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 88-212 no 1
466.93 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 88-354 no 1
363.78 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 90-198 no 1
368.27 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 90-252 no 1
405.72 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 90-276 no 1
394.55 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 91-227 no 1
356.19 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 91-248 no 1
335.11 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 91-415 no 1
428.29 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-139 no 1
366.89 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-152 no 1
428.15 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-154 no 1
348.90 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-165 no 1
333.23 mg/100 g FW Spinach - Advanced breeding line - Spring 2000 - 97-173 no 1
198.96 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 86-70 no 1
203.28 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 88-130 no 1
182.23 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 88-212 no 1
240.84 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 88-354 no 1
229.06 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 90-198 no 1
210.01 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 90-252 no 1
184.28 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 90-276 no 1
218.37 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 91-227 no 1
224.69 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 91-248 no 1
175.58 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 91-415 no 1
170.40 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 97-139 no 1
228.69 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 97-152 no 1
194.71 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 97-154 no 1
171.51 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 97-165 no 1
195.17 mg/100 g FW Spinach - Advanced breeding line - Fall 2000 - 97-173 no 1
286.49 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Avon no 1
229.18 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Bolero no 1
290.46 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Coho no 1
338.87 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - DMC 6609 no 1
383.26 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - F380 no 1
360.89 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Fallgreen no 1
454.44 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Ozarka II no 1
360.96 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Samish no 1
302.68 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - San Juan no 1
310.27 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - St. Helens no 1
409.09 mg/100 g FW Spinach - Commercial cultivars - Spring 2000 - Wintergreen no 1
198.89 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Avon no 1
177.41 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Bolero no 1
184.89 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Coho no 1
185.09 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - DMC 6609 no 1
205.73 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - F380 no 1
154.74 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Fallgreen no 1
194.08 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Ozarka II no 1
158.96 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Samish no 1
190.86 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - San Juan no 1
181.14 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - St. Helens no 1
162.91 mg/100 g FW Spinach - Commercial cultivars - Fall 2000 - Wintergreen no 1
Gitanjali, Yasoda Devi P., Shiva Prakash M. (2004) Effect of shallow frying on total phenolic content and antioxidant activity in selected vegetables. Journal of Food Science and Technology 41:666-668
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
115.25 mg/100 g FW Spinach - Spinacia oleracea - Raw no 1
Wu, X., Beecher, G.R., Holden, J.M., Haytowitz D.B., Gebhardt S.E., Prior, R.L. (2004) Lipophilic and hydrophilic antioxidant capacities of common foods in the United States. Journal of Agricultural and Food Chemistry 52:4026-37 PubMed (15186133)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
217.00 mg/100 g FW no 1
217.00 mg/100 g FW no 1