Did you know? In many egg processing plants, a layer of "lubricating oil" is sprayed on the surface of eggs to extend their freshness period. This is not "cutting corners" but a proven preservation technology!
The surface of an eggshell is actually covered with thousands of pores, which are used for gas exchange with the outside world. However, after high-temperature cleaning and disinfection, these pores will open further, which will accelerate the loss of moisture and gas inside the eggs, leading to faster deterioration of the eggs. This problem is more obvious especially when the temperature is high, the transportation time is long, and the storage conditions are unstable.
To solve this problem, many egg processing enterprises will spray a thin layer of food-grade white oil on the surface of eggshells after cleaning to form a dense "protective film". It effectively seals the pores, reduces gas and moisture exchange, blocks the invasion of external microorganisms, and reduces the chance of deterioration. Moreover, it does not change the taste and nutrition of eggs, is safe and reliable, keeps the eggshells smooth and shiny, and improves the appearance of the product.
Food-grade additive white oil provided by Baoxing is specially designed for egg processing. It meets FDA and food contact safety standards, has low viscosity, is easy to spray and clean, and is suitable for automatic spraying equipment. It contains no harmful additives, will not affect the flavor or edible safety of eggs, and there is no scaling or nozzle blockage after long-term use.
We have provided supporting solutions for many egg grading plants and cleaning plants. We support free sample delivery for testing. Welcome to call or leave a message for consultation!
