Antioxidant Capacities of Various Leaves Extract from Five Colors Varieties of Sweet Potatoes Tubers Using ABTS, DPPH Assays and Correlation with Total Flavonoid, Phenolic, Carotenoid Content

Irda Fidrianny, Ari Sri Windyaswari and Komar Ruslan Wirasutisna

Research Journal of Medicinal Plants 7 ( 3 ): 130 - 140 , 2013