Colour Interval Value Publication Food Name Reference
[ 11.37, 21.40 ) 11.37 mg/100 g FW Yellow onion - Edible parts - Tamara Lombard K., et al (2005) Quercetin in onion (Allium cepa L.) afte.... Journal of Food Composition and Analysis 18:571-581
12.51 mg/100 g FW Yellow onion - Edible parts - Predator Lombard K., et al (2005) Quercetin in onion (Allium cepa L.) afte.... Journal of Food Composition and Analysis 18:571-581
13.00 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Tsukihikari Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
13.49 mg/100 g FW Yellow onion - Edible parts - Rio Rita Lombard K., et al (2005) Quercetin in onion (Allium cepa L.) afte.... Journal of Food Composition and Analysis 18:571-581
14.80 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Sorachiki Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
15.00 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Sapporoki Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
16.30 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Kitamomiji Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
18.60 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Huranui Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
19.30 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Sekihoku Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
20.60 mg/100 g FW Yellow onion - Middle part - Allium cepa L. - Kitamiki Tsushida T., et al (1996) Flavonoid in fruits and vegetables. II. .... Journal of the Japanese Society for Food Science and Technology 43:642-649
21.11 mg/100 g FW Yellow onion - Edible parts - RNX 10968 Lombard K., et al (2005) Quercetin in onion (Allium cepa L.) afte.... Journal of Food Composition and Analysis 18:571-581
[ 21.40, 31.44 ) 30.20 mg/100 g FW Orange onion bulb - Allium cepa - Skinned - Control for boiling Makris D.P., et al (2001) Domestic processing of onion bulbs (Alli.... Journal of Agricultural and Food Chemistry 49:3216-3222 PubMed (11453754)
[ 31.44, 41.47 ) 31.57 mg/100 g FW Orange onion bulb - Allium cepa - Skinned - Control for chopping Makris D.P., et al (2001) Domestic processing of onion bulbs (Alli.... Journal of Agricultural and Food Chemistry 49:3216-3222 PubMed (11453754)
35.23 mg/100 g FW Yellow onion - Edible portion Kiviranta J., et al (1988) Variation of the phenolic substances in .... Acta Pharmaceutica Fennica 97:67-72
[ 101.67, 111.71 ) 104.47 mg/100 g FW Brown onion - Skinned - Stored 0 days - Crow Bow Price K.R., et al (1997) Effect of storage and domestic processin.... Journal of Agricultural and Food Chemistry 45:938-942
111.70 mg/100 g FW Brown onion - Skinned - Rijnsburger Price, et al (1997) Analysis of the major flavonol glycoside.... Journal of the Science of Food and Agriculture 74:331-339