For the disabled party, it is not difficult to have a meal in jiaozi now, and the quick-frozen jiaozi in the supermarket can also satisfy the craving. What is the quick-frozen jiaozi in industrial production?
The American documentary "The Secret of Food" (also known as "Snacks DreamWorks") reveals the production process of quick-frozen jiaozi under modern production technology. It turns out that jiaozi, a traditional handmade food from China, has already spread all over the world; Traditional handicrafts can also be industrialized.
Usually, wrapping jiaozi at home means making skin and stuffing, wrapping the stuffing with skin and cooking it when it is ready. In industrial production, the production of jiaozi is also such a process.
Make dumpling skin
The raw materials are wheat flour, water and salt. Adding salt is not for salty taste, but can improve the toughness of dough.
After the dough is stirred, pour it into a slitter and cut it into small pieces.
After passing through a series of rollers, the thick dough is pressed into the dumpling skin like thin paper.
Then roll it up, wrap it up and leave it for more than half an hour to ensure proper humidity and texture.
Don't be too wet, too wet will make the whole dumpling skin stick; Not too dry, too dry will crack during molding.
Make stuffing
There are twelve or thirteen kinds of fillings. Add sugar, salt, pepper, soy sauce and garlic into a giant mixing tank, mix with chicken and stir well.
Add coriander, onion and broccoli, and then add vermicelli (vermicelli can increase the taste).
Mix meat and vegetables with a special mixer, each mixer can mix 1200 pounds.
make dumplings
Send the dumpling skin and stuffing to the molding room. First, cut the dough, and when it comes out, it has been completely cut and put into the mold; Then the stuffing.
Filling is injected into the dumpling skin through a pipeline, the dumpling skin is sealed by a machine, and the jiaozi is sealed to form a small bag. When it is clamped, it forms our common shape.
This multifunctional machine can make 240 jiaozi per minute.
Steaming, quick freezing and packaging.
After jiaozi is sealed, it will be sent to the conveyor belt, and the jiaozi should be separated slightly to prevent sticking. Then it enters the digester at a temperature of 205 degrees Fahrenheit.
Then enter the freezing tunnel at MINUS 40 degrees Fahrenheit.
Jiaozi left the frozen tunnel and the workers inspected it.
After accurate weighing, it is packaged and transported to various stores.
Some people think that quick-frozen jiaozi is not as delicious as handmade jiaozi. Because it is really convenient to quickly freeze jiaozi, the demand is relatively large, otherwise there would not be such a large-scale production line for production.
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