The origin of frozen corn

The origin of quick-frozen corn can be traced back to the origin of corn and the development of quick-freezing technology. Maize originated in South America and was cultivated by the American Indians 7,000 years ago. When Columbus discovered the New World, he brought corn to Spain and then to other parts of the world. However, information about the specific origin of frozen corn needs to be combined.

In 1920, after the world's first rapid freezer was successfully trialled in the United States, quick-frozen processed products came out immediately. This shows that quick-freezing technology has appeared in the early 20th century and has gradually been applied to food processing. It is pointed out that the map of China's fresh corn industry shows that Jilin is the earliest province in the development of fresh corn, and it is also the province with the highest scale and industrialization of fresh corn, and the first quick-frozen glutinous corn production enterprise and the first canned sweet corn production enterprise all come from Jilin Province. This shows that China has a first-mover advantage in the production of quick-frozen corn.

Based on the above information, it can be inferred that the origin of quick-frozen corn is closely related to the origin of corn and the development of quick-frozen technology. Maize, a crop originating in South America, is widely grown around the world. With the invention and application of quick-freezing technology, people began to freeze fresh corn in order to maintain its nutrition and taste, thus giving birth to the product of quick-frozen corn. In China, especially in Jilin Province, the production of quick-frozen corn has achieved scale and industrialization, and has become one of the important food processing industries.