What is quick-frozen food?

After the quick-frozen food is treated at a low temperature (below-18℃), the water and juice in the food tissue will not be lost, and at such a low temperature, microorganisms will basically not reproduce, thus ensuring the safety of food. Quick-frozen food refers to various staple foods, such as quick-frozen steamed bread, quick-frozen jiaozi, quick-frozen dumplings, quick-frozen steamed bread, flower rolls and spring rolls. , is a cooked or uncooked food with rice, flour and miscellaneous grains as the main raw materials and meat and vegetables as the auxiliary materials. According to the data of "20 13-20 17 China frozen food industry's production and marketing demand and investment forecast analysis report", at present, dumplings, dumplings and wonton are the top five frozen markets, among which dumplings account for more than 50% of the total frozen food sales, dumplings account for about 20%, followed by pasta, dumplings, wonton and wonton.

Quick-frozen food is a low-temperature product, that is, the quick-frozen food is properly pretreated, quickly frozen in various ways, packaged and stored at-18℃-20℃ (generally, different foods require different temperatures). Its greatest advantage is that it completely retains the original quality of the food at low temperature (reducing the heat inside the food or supporting various chemical activities, freezing some free water in cells). Its advantages are delicious, convenient, healthy, hygienic, nutritious and affordable (staggering seasons, improving food value and creating higher benefits).