Au jus prep beef concentrate

beef broth 53.0% , salt 16.0% , natural flavouring 3.5% , beef fat 3.5% , autolyzed yeast extract 3.5% , E150a 3.5% , corn starch 3.5% , hydrolyzed soy and corn protein 3.5% , and less of lactic acid 2.0% , E339 1.0% , potato starch 1.0% , waxy modified corn starch 1.0% , E631 1.0% , E627 1.0% , corn oil 1.0% , canola oil 1.0% , dextrose 1.0%