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Rapid Growth of Quick-freezing Industry in China Quick-freezing Machine of Extreme-speed Liquid Nitrogen came into being
Quick-freezing industry in our country is growing rapidly. Quick-freezing machine of extreme-speed refrigeration liquid nitrogen is a kind of colorless, odorless, non-corrosive liquid and gas, whose temperature is - 196 C under atmospheric pressure. Quick-frozen food with liquid nitrogen freezer has been widely used in foreign food processing industry. It takes only 7 minutes for a steaming steamed bun to freeze in and out of the freezer, while the central temperature can reach - 18 C. The quality of steamed buns is frozen by such a liquid nitrogen freezer and the taste is exactly the same as when they were fresh out of the oven. This liquid nitrogen freezer is one of the extreme refrigeration products. It not only has good freezing effect, short time, but also occupies a small area. Extreme refrigeration is a large-scale professional manufacturer of liquid nitrogen quick-freezing in China.
Quick-frozen food is a kind of quick-frozen food processed by rapid low temperature (-18 ~C). The water and juice in food tissue will not be lost. Moreover, microorganisms will not breed at such low temperature, and the safety of food is guaranteed. Quick-frozen food refers to all kinds of staple food, such as quick-frozen steamed buns, quick-frozen dumplings, quick-frozen dumplings, quick-frozen dumplings, quick-frozen steamed buns, flower rolls and spring rolls, which are made of rice, noodles and miscellaneous grains as main raw materials, meat and vegetables as auxiliary materials, and processed into all kinds of cooked or uncooked staple food.
At present, dumplings, dumplings, noodles, zongzi and wonton are among the top five in the quick-frozen market. Among them, dumplings account for more than 50% of the total sales of frozen food, and dumplings account for about 20% of the market share. Noodles, dumplings, wontons, spring rolls and local snacks account for about 30%.
With the improvement of people's income and the quickening of life rhythm, the quick-frozen food market in China has grown rapidly. Since the 1990s, the annual output has increased by more than 20%, and it has become a new star in the food industry. In 2011, after intense merger and reorganization, the number of enterprises in China's frozen food industry decreased significantly, from 342 in 2010 to 234 in 2011. However, the overall efficiency of the industry has been improved, the scale of production and marketing has been expanded, and the overall development of the total profit growth industry is better. In the first quarter of 2012, the number of enterprises in the industry increased from 234 to 259. Data show that in 2011, China's frozen food industry realized a total industrial output value of 53.6 billion yuan, an increase of 21.28% over the same period of last year; in the first quarter of 2012, the industry realized a total industrial output value of 13.3 billion yuan, an increase of 14.84% over the same period of last year. From 2009 to 2011, the average growth rate of gross industrial output reached 22.13%, showing a high-speed growth trend on the whole.
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