... ,Edible sodium bicarbonate, Calcium carbonate starch,Flour B. Functions: used for cakes, FaGao, steamed buns, steamed bread, pastry food,baozi, fried ... produce. The softer of the flour, the better the food will be! D. Dosage:1.5%-2.5% of the quantity ... can produce all kinds of pakage according to the clients. substitute baking powder for soda