1. Soda powder knowledge introduction: Soda is the transliteration of Soda, and the chemical formula is Na2CO3.
2. It has many names, and its name is sodium carbonate. Besides soda, it is also called soda ash or soda powder.
3. Because the formula contains carbonate, it will react to produce carbon dioxide if it is neutralized by organic acid, inorganic acid or acid salt. Carbon dioxide is the main power for snack products to expand and loosen.
4. Nutrition analysis of baking soda powder: the magic of baking soda: 1. The fresh fruit bought will be easy to preserve after soaking in 1% baking soda water for 2-3 minutes.
5. 2. Wiping glass and pottery with baking soda water can effectively remove stains.
6. 3. Add some baking soda in the kettle and boil it to remove scale.
7. 4. When the flower bud is in bud, use 1/10000 baking soda water to water the flower, and the flower will open more brightly.
8. Supplementary information of soda powder: food powder can not be added in excess, because it is an acid salt. Excess will increase the alkalinity, increase the PH value, yellowing the color inside and outside the product, damage the tissue, and poor shape.
9. Therefore, it should be added appropriately when using.
10. Instruction for baking soda powder practice: when making peach cake, it is to use food powder to heat and decompose to produce carbon dioxide, which is heavier than air, so the gas expands horizontally on both sides.
11. It can make the peach cake purgative and increase the volume.
12. Another example is Youtiao, which uses food powder to react with alum to produce a large amount of carbon dioxide gas to expand its volume.