Comparative Study of Antioxidant Power, Polyphenols, Flavonoids and Betacyanins of Peel and Pulp of Three Tunisian Opuntia Forms

Nizar Yeddes, Jamila Kalthoum Cherif and Malika Trabelsi Ayadi

Pakistan Journal of Biological Sciences 17 ( 5 ): 650 - 658 , 2014