... grade, Pharmaceutical grade and industry grade. Xanthan gum:1,Food Grade Xanthan Gum can be widely used as salt/acid ... products shapping and mouth-feeling, preventing the products delamination, convenient for feeling & extrusion, helping products spreading & absorbability.3,Industry grade ... the efficiency of drilling, work-over and completion. Xanthan Gum food grade, xanthan gum for food additive