... ), ≤%-0.5Carbonate-Test passedBarium-Test passed6. Usage: In food processing industry, it is used as leavening agent, dough ... modifier, buffer, nutritional supplement, emulsifier, stabilizer, Such as leavening for flour, cake, pastry, bake, double acid type flour color ... modifier, modifior forfried food, also used as nutrient additive or modifier for biscuit, milk powder, cold drink, ...