The biological calcium: Overview: biological calcium formula CaCO3, the appearance of a white powder, insoluble in water, soluble in acidic solution, no smell, widely used in food, beverage, pharmaceutical and other industries. Food fortifier biological calcium is mainly used for calcium-fortified, hydrogen ion regulation, and the preparation of baking powder, usually used for bread, biscuits and milk substitute infant food. Calcium carbonate fortified breads, generally used in conjunction with vitamin D can also add the right amount of phospholipids. The use of these additives in addition to the outer reaches the fortified the purpose of promoting absorption of calcium in the bread fermentation can also be used as yeast nutrients, promote the propagation of the yeast and improve the nature of the gluten, processing conducive bread. Uses: calcium Enhancer. Supply of food grade