Preheat the oven to 300 degrees F. Stir together the pecans, sugar, maple syrup, cinnamon and salt in medium bowl. Gently beat the egg white, in a small bowl, until frothy. Pour over nut mixer and stir to combine. Spread in an even layer on a greased, parchment paper lined sheet pan and bake for 45 minutes, mixing occasionally. Remove from the oven and serve warm or at room temperature.