In large mixing bowl, combine flour, baking powder, cinnamon, salt, nuts and raisins. Set aside. In small bowl, blend together eggs, orange juice, oil, agave, vanilla and orange peel. Add to dry ingredients. Stir in carrots until moistened. Spoon batter into paper-lined or greased muffin pan cups. Bake at 375°F for 20 to 25 minutes.