Instant Freeze Dried Noodles Freeze Dryer

Instant Freeze Dried Noodles Freeze Dryer 

Instant noodles have gone through three eras. The first generation is fried noodles, the second generation is hot air dried noodles, and the third generation is freeze-dried noodles. Freeze-dried noodles are also called FD noodles and FD freeze-dried noodles. FD is the abbreviation of Freeze Dried in English, which means vacuum freeze drying.

The technological process of instant freeze-dried noodles is: preparing flour→kneading noodles→waking up noodles→noodle forming→calendering→cutting→maturation→pre-cooling→plating→freezing→vacuum drying→packing→finished products.

The difference between instant freeze-dried noodles and traditional instant noodles is: freeze-dried noodles are instant noodles processed by freeze-drying technology, and are characterized by non-fried noodles; while traditional instant noodles are made by steaming and frying shredded noodles. This allows the shape of the noodles to be fixed and can generally be eaten raw.

Freeze-dried noodles use vacuum freeze-drying technology to quickly freeze fresh noodles, soups and vegetables, and then complete dehydration and drying in a vacuum environment at sub-zero temperature. Freeze-dried noodles, like other instant noodles, can be restored to the original by boiling water. The appearance, and the color, fragrance and taste remain basically unchanged. And because freeze-dried noodles use vacuum freeze-drying technology, the physical and chemical structure of the food is not changed by high temperature, so its nutrients are not lost, and it is basically equal to fresh food. In addition, the dehydration rate of up to 95% greatly extends the shelf life of food, and it can be stored for more than five years in a normal temperature environment without damaging the packaging.

Due to modern people’s aversion to fat, traditional fried instant noodles have been criticized. The vacuum freeze-drying technology maintains the freshness and nutrition of the food. It does not contain fat and can extend the shelf life of the food. Therefore, freeze-dried noodles are compared with instant noodles. Has become more and more popular with consumers.

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