The soy protein production line uses low-temperature soybean meal, soy protein isolate, gluten powder, pea protein and other plant-based proteins as the main raw materials to produce high toughness, layered (fleshy) fiber, and dense fleshy high moisture plant drawn protein food. The specially designed double screw extrusion molding system extrudes high moisture flakes, which can be made by cooling and cutting.
The soy protein production line adopts automatic proportioning feeding, special combination of twin-screw extruder unit screws, dynamic pressure monitoring, closed-loop control of cooling system temperature, automatic and precise control of production parameters, stable product quality, continuous production, no waste, and low energy consumption; High moisture plant-based brushed protein can be used to season ready to eat and cook vegetarian dishes, as well as to make protein based plant-based meat products such as vegetarian steak, vegetarian chicken chops, hamburger plant-based meat, and hand torn meat. It also eliminates the rehydration process of dry drawn protein, simplifies the process, eliminates wastewater, maintains hygiene and environmental protection, and is energy-efficient.
The soy protein production line by twin-screw extruder is a continuous, high-temperature and high-pressure, short-term sterilization process that integrates multiple processing steps. Compared with traditional production processes, the production of soy protein by twin-screw extruder has the following characteristics:
1. It can modify protein molecules, form new cross-linked and layered fiber structures, and has good rehydration and oil retention properties; Decompose proteins, facilitate digestion and absorption, and increase nutritional value.
2. Short term high temperature and high pressure eliminate various harmful substances (such as trypsin inhibitor, urease, saponin, and hemagglutinin) contained in soybeans, which can remove bean odor and eliminate bloating.
3. Short production process, low production cost, high spatiotemporal output, energy-saving and efficient, simple equipment matching, small footprint, convenient operation, no sewage and exhaust gas generation, green environmental protection and low-carbon.
4. The twin-screw extrusion method is simple and easy to change the state and shape of the product, resulting in more diverse products.
