1、 Why does Tiaotiao candy jump
When it comes to taking off candy, it must be familiar to many friends with childhood. This feeling of candy particles bumping and jumping in their mouths has brought a lot of joy to our childhood. Many friends have such a question: why does jumping candy jump in their mouths? Here's the answer:
In fact, the reason why Tiaotiao Candy can jump is that it contains many small bubble structures, containing high-pressure carbon dioxide bubbles. Since Tiaotiao Candy is stored in isolation from air and water, it will not change. After entering the human mouth, saliva will melt the sugar coating outside, raise the temperature, contact with water, and the unprotected bubbles will encounter saliva, carbon dioxide will be rapidly released, and then burst, It also makes a sound like jumping, so it's not really jumping in our mouth, but the process of carbon dioxide bubble explosion, which makes us feel something jumping in our mouth.
2、 What is the principle of making jumping candy
Many people think that Tiaotiao Candy is made of special materials. In fact, the raw materials of Tiaotiao Candy are similar to ordinary hard candy. The difference lies in the key step - inflation, that is, filling carbon dioxide. What is the principle of making Tiaotiao Candy?
When making Tiaotiao Candy, first of all, according to the taste you need to make, mix and heat various raw materials to make thick hot syrup. When making, first send the hot syrup to a high-pressure carbon dioxide gas environment for stirring. The pressure used here is about 50 times the normal atmospheric pressure. When the syrup is cooled and solidified in a high-pressure environment, the candy filled with high-pressure gas will crack when it recovers to normal pressure, However, there are still many small bubble structures that seal the high-pressure gas in the fragmented pieces, which is the reason why Tiaotiao candy is irregular and granular.