Ren H., Endo H., Hayashi T. (2001) Antioxidative and antimutagenic activities and polyphenol content of pesticide-free and organically cultivated green vegetables using water-soluble chitosan as a soil modifier and leaf surface spray. Journal of the Science of Food and Agriculture 81:1426-1432

Abbreviation: REN 2001

Food Composition

This publication was used to obtain 32 food polyphenol content values.

Original Content Value Original Food Description Commercial Origin Number of Samples Analyzed
0.27 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
0.03 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
0.01 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
0.03 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
1.00e-03 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
1.00e-03 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
4.00e-04 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
0.31 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
0.01 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.06 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
1.40e-03 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
0.01 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
0.00 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
0.00 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
7.60e-03 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
6.40e-03 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
6.00e-04 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
0.00 mg/100 g FW Welsh onion - Allium sp - Organic no 1
6.00e-04 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
1.00e-03 mg/100 g FW Welsh onion - Allium sp - Conventional no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Organic no 1
1.80e-03 mg/100 g FW Welsh onion - Allium sp - Organic no 1
0.00 mg/100 g FW Chinese cabbage - Brassica rapa nothovar - Conventional no 1
0.00 mg/100 g FW Welsh onion - Allium sp - Conventional no 1