Oxidative Medicine and Cellular Longevity

Review Article

Red Orange: Experimental Models and Epidemiological Evidence of Its Benefits on Human Health

Main polyphenols contained in red orange juice.


Polyphenol group	Single component	Mean content	min	max	SD

Flavonoids
Anthocyanins	Cyanidin 3-O-glucoside	1.41 mg/100 mL	0.28	4.03	1.32
Anthocyanins	Cyanidin 3-O-(6′′-malonyl-glucoside)	1.76 mg/100 mL	0.37	3.86	1.30
Flavanones	Hesperidin	43.61 mg/100 mL	18.00	66.50	17.98
	Narirutin	4.80 mg/100 mL	2.90	6.46	1.28
	Didymin	2.43 mg/100 mL	0.89	3.53	1.27
Flavones	Sinensetin	0.26 mg/100 mL	0.26	0.26	0.00
	Nobiletin	0.31 mg/100 mL	0.31	0.31	0.00
	Tangeretin	0.04 mg/100 mL	0.04	0.04	0.00
Flavonols	3-Methoxynobiletin	0.08 mg/100 mL	0.08	0.08	0.00

Phenolic acids
Hydroxycinnamic acids	Cinnamoyl glucose	1.50 mg/100 mL	0.41	3.74	1.50
Hydroxycinnamic acids	Cinnamic acid	0.02 mg/100 mL	7.003	0.06	0.03
	p-Coumaric acid	2.92 mg/100 mL	1.24	4.46	0.84
	Caffeic acid	0.88 mg/100 mL	0.44	1.51	0.34
	Ferulic acid	4.40 mg/100 mL	3.16	6.37	0.75
	Sinapic acid	1.74 mg/100 mL	1.01	3.59	0.63