Heart Healthy Recipe for Blueberry Oat Muffins!!

1 1/4 cup oats(uncooked)
1 1/4 cup low fat buttermilk
1 whole egg, lightly beaten
2 tablespoons canola oil
1/2 teaspoon grated lemon peel
1/2 cup all-purpose flour
1/2 cup whole-wheat flour
1/3 cup wheat germ
1/2 cup packed brown sugar
1/2 teaspoon baking soda
1 teaspoon baking powder
1/4 teaspoon salt
1 teaspoon all-purpose flour
1 cup fresh or frozen blueberries(do not thaw)