The Main Purpose Of The Extruder

The main purpose of the extruder is actually self-evident, the main function of all extruders is to puff the food, which can make the food larger and looser after processing. The main purpose of the extruder is to puff food, extrusion cavity puffing is actually a high-temperature instantaneous process, it plays a very good role in the processing of food raw materials, food usually after puffing processing will form a state of "popcorn", not only the physical state such as the shape has changed, but also the molecular structure of the internal organic matter has also changed, making the starch more digestible and the protein easier to use. Compared with ordinary full-price granular food raw materials, puffed food raw materials have their unique advantages. 1. The palatability of food is improved. After the food raw materials are puffed, the fragrance increases, the palatability is improved, and the animal appetite can be stimulated. 2. The digestibility of food is improved. After the food is puffed, the long-chain structure of organic substances such as proteins and fats becomes short-chain structure increases, so it becomes more digestible.