What is the technical principle of a fryer?
Under normal pressure, when frying food, the temperature of the oil is generally above 160 ° C, and the nutritional components in the food are damaged; After repeated use at high temperatures, oil is prone to polymerization reactions, leading to inferior quality and deterioration during frying.
The low-temperature technology of the fryer achieves an organic combination of frying and dehydration, placing them in a negative pressure state, thereby reducing the temperature of water gasification in food and enabling rapid dehydration in a short period of time.
At the same time, processing food in a vacuum environment can achieve relative hypoxia, and processing food at low temperatures can reduce the harm caused by food oxidation, such as fatty acid rancidity, enzymatic browning, and other oxidative spoilage.
Within a certain range, the greater the difference between the temperature of oil and the boiling point of water, the more intense the vaporization, and the faster the dehydration rate.
Of course, the internal moisture of food is also influenced by factors such as binding, electrolytes, tissue texture, thermal resistance, and vacuum changes, making the actual evaporation of water complex.
Under negative pressure, with oil as the heat transfer medium, the water inside the food (free water and partially bound water) will rapidly evaporate and spray out, forming a loose and porous structure in the tissue, increasing the taste of the food. In the vaporization and separation operation of water containing food, vacuum is closely related to low temperature. The operation is carried out under both vacuum and low-temperature conditions, which can ensure the original color and flavor of the food.
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The fully automatic fryer is all made of stainless steel material, which is clean and beautiful.
The frying assembly line will replace traditional processing modes in the future
With the continuous updating and development of the fried food processing industry, the industry points out that the fried assembly line will completely replace traditional processing models in the future, and will be more energy-saving and environmentally friendly, with a significant increase in safety factors.
Zhucheng Taile Machinery Co., Ltd
Zhucheng Taile Machinery Co., Ltd. is a modern and professional supplier of fryer equipment that integrates research and development, production, sales, and after-sales service.
The fryer filtration system uses a dual chamber heating system with upper and lower oil tanks to circulate and filter oil, ensuring that the oil remains clean and reducing waste.
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