Chocolate Chip Muffins

flour 52.8% , cane sugar 16.3% , canola oil 8.2% , E422 5.0% , Vital Wheat Gluten 3.4% , invert sugar 2.5% , wheat starch 1.9% , potato starch 1.5% , egg yolk 1.3% , natural flavouring 1.1% , baking powder 0.9% , E500ii 0.8% , soya lecithin 0.7% , chocolate 0.6% , cocoa butter 0.5% , vanilla extract 0.5% , salt 0.4% , E466 0.4% , wheat flour 0.4% , enzyme 0.3% , wheat flour 0.3% , cocoa powder 0.3%