Cooking soda in the supermarket called baking soda, is a white powder, usually then the production of pastries, or in the production of pasta can be used, when you buy should choose to have the manufacturer and production date of the product.

The edible soda belongs to a kind of alkali substances, but also belongs to a kind of seasoning, _ a kind of food fluffing agent and meat tenderizer, can make the food to play the effect of fluffy, but also can remove the sour taste. Generally labeled as "edible soda", or also labeled as "baking soda".

Eating soda is not a common condiment, but a food fluffing agent and meat tenderizer, can make the dry raw materials quickly rise, soften the fiber, to remove the sour taste of the dough, the appropriate use of the food can be brought to the excellent color, aroma, taste, shape, in order to enhance people's appetites.

Saline belongs to the inorganic substances, no nutrients in itself, but the role of food cooking in the role can not be underestimated, the aqueous solution of alkali is an electrolyte that can make food materials (such as squid) in the protein molecules to enhance the ability to absorb water, to accelerate the raw materials of the rise of the hair speed, but pay attention to master the number of alkali, methods and time, in order to prevent food materials hair too much through the over-rotten or even spoiled.