Traditional Culture Encyclopedia - Traditional festivals - What is the reason why corn kernels can explode into popcorn?
What is the reason why corn kernels can explode into popcorn?
Specifically, corn seeds contain a certain amount of starch and water. When corn is heated, water begins to evaporate, and the water in starch particles is converted into steam. Since the volume of steam is much larger than that of water, the pressure of steam will gradually increase. At the same time, starch will gelatinize under the action of heat to form a gelatinous substance.
When the steam pressure reaches a certain level, the shell of corn seeds can't bear the pressure and will burst. In the process of popping, steam is released rapidly, which makes the volume of corn seeds expand rapidly, and gelatinized starch also forms fluffy structure, making popcorn soft and fluffy.
Classification of popcorn:
1, original popcorn. The original popcorn was made of corn, sugar and oil, and it tasted very sweet.
2. Chocolate popcorn. Popcorn is wrapped in chocolate. The smell of chocolate and popcorn fills your mouth and makes you want to stop.
3. Strawberry popcorn. It is a kind of popcorn that young people like to eat. Strawberries are sweet and the color of popcorn is appetizing.
4. Cream popcorn. It smells like milk, and it won't get tired if you eat too much. If you like a light and sweet taste, you can choose cream popcorn.
5, mustard popcorn, spicy mustard powder sprinkled on crispy popcorn, looks bland, but full of surprises. As soon as you enter, you can feel the choking smell of mustard, followed by the salty pepper taste in your mouth combined with the smell of popcorn. The unique taste is impressive. For those who like mustard and like to try to challenge and stimulate the taste, they must not miss it.
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