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Frozen foods grow more than 8%. Frozen technology and equipment provide high-quality products.

December 24, 2019 15:27:27 Source: Food Machinery Equipment Network Editor: Mary Popularity: 9911


[ Science and Technology News of Food Machinery and Equipment Network ] With the sudden drop in temperature, people related to cold-related matters have been concerned, and related news has also been frequently searched, such as # 北 能 速冻 自己 #, # 千人 倒水 成 冰 #. It is said that all kinds of local frozen meat, frozen fish, frozen chicken and other quick-frozen products are welcomed by the people and their sales are very popular. In recent years, due to the continuous development and progress of quick-freezing technology and equipment, a double balance between preservation and freshness of quick-frozen food has been achieved, which not only solves the problem of food preservation, but also ensures fresh taste and reducibility.

In recent years, with the rapid increase of people's income, the accelerated pace of life, and changes in consumption habits, the demand for frozen food has increased rapidly. Since the 1990s, annual output has grown at a rate of more than 20% and has become a rising star in the food industry.
The data shows that the output growth rate in the past three years has been above 8%. In 2018, the output of the frozen food industry in China reached 10.35 million tons, an increase of more than 8% year-on-year. Overall, the overall development of the frozen food industry is good.
Quick-frozen foods are quick-frozen foods processed at low temperatures (under -18 ° C), or foods stored, transported, and sold at lower temperatures, such as deep-frozen dumplings, deep-fried dumplings, deep-fried hot pot products, and other Frozen food. By fast freezing, water, juice and nutrients in food tissues will not be lost, and at such low temperatures, microorganisms will basically not multiply, ensuring food safety.
As mentioned above, the temperature in some places has dropped sharply and the temperature is relatively low. As long as the product is placed outdoors, you can quickly freeze everything. Although the temperature reaches the quick-freezing conditions for quick-frozen foods, but the temperature is too low, which will cause more or less The moisture, juice, and nutrients in food tissue cause loss, and the quality of quick-frozen food is difficult to guarantee. In addition, the natural quick-freezing method is also affected by seasonal changes, regions, and the like, and cannot be flexibly implemented as needed.
In recent years, quick-frozen products, mainly rice noodle products, have faced a new round of reshuffles and upgrades, and consumers have paid more and more attention to the health needs of quick-frozen products. High-quality healthy quick-freezing products are increasingly welcomed by market consumption. As consumers' demand for high-quality quick-frozen foods continues to increase, the industry is directly forced to increase the research and development of related quick-frozen technologies and equipment, and has achieved good results, and the technical content of quick-frozen foods has also increased tremendously.
Nowadays, the hardware developed by China's quick-freezing equipment manufacturing industry is not exported to foreign countries. Automated quick-freezing and freezing technology, the level of vacuum freezing equipment, and liquid quick-freezing devices continue to develop and progress, providing technical support for the healthy development of the quick-freezing industry.
For example, the vacuum freezing equipment is equipped with a temperature control system, which can accurately control the temperature and lock the flavor and nutritional content of the frozen food. At the same time, it freezes under vacuum and low temperature conditions to avoid product cracking and improve the quality of quick-frozen foods.
The liquid quick-freezing device mainly uses the fluctuating stirring of the pulsating air flow of the bypass mechanism to fully expose the frozen food to the strong cold air flow with a large flow rate and high air pressure vertically through the evaporator , and the mesh belt in the initial freezing section. The machine is equipped with a mechanical high-frequency pulse chaining device, which makes the quick-frozen products not easy to agglomerate, and at the same time makes the frozen products not easily adhere to the mesh belt, thereby ensuring the quick-freezing quality of the quick-frozen food.
Some people in the industry believe that the development of the frozen food industry is a continuous excavation of Chinese traditional food culture. In the future, standardized deep-frozen foods will make Chinese food culture farther and farther. At the same time, in the future, the frozen food industry will follow the path of innovation and development of China's frozen foods, which will continue to make further efforts on taste and nutritional value to meet the consumption upgrade. People's needs for more nutritious, healthier and more convenient frozen foods Demand to promote the sustainable development of the industry.
After China's fast-frozen foods experienced rapid development and price wars, enterprises' technology investment increased, product varieties and quality improved, and high-quality fast-frozen products developed rapidly. In the future, manufacturers of quick-freezing equipment should accelerate the research and development of related quick-freezing technologies and equipment, promote the innovative development of the quick-freezing food industry, and provide consumers with more delicious and higher-quality quick-freezing foods.

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