Prickly pears nutrition (cactus fruit). value per 100 g. PrincipleNutrient ValuePercent of RDA Energy41 Kcal2% Carbohydrates9.57 g7% Protein0.73 g1% Total Fat0.51 g2.5% Cholesterol0 mg0% Dietary Fiber3.6 g9% Vitamins Folates6 μg1.5%