Crack the challenge of thermal egg processing with tubular heat exchangers

Crack the challenge of thermal egg processing with tubular heat exchangers

Eggs are a key food item and ingredient. According to industry data1, Americans eat an average of 289 eggs a year. While shell-on eggs account for the bulk of this consumption, processed egg products represent 31% of the market2 on a yearly basis. Processed egg products can take several forms but the most common is liquid egg.To get more news about Egg cleaning machine, you can visit dinneregg official website.

Buying American Overall consumer demand for eggs has risen steadily over the decade and Americans increasingly want the reassurance of home-produced eggs, with U.S. production growing 16% over the last 20 years. One of the reasons for this is the recognized high production standards and food safety assurances which come with American eggs. That quality and reassurance is also sought by the buyers of processed egg products.

Not only does this place specific requirements on the raw materials used by egg processors, but it also means that the equipment used must be of the highest quality, delivering reliable results time after time.

Egg characteristics Fresh eggs have a thick white and an upstanding yolk. Over time, the white thins and the yolk spreads and enlarges as water passes through the membrane from the white into the yolk, weakening it. Because of this, eggs are refrigerated and processed quickly, usually within a week.

Liquid egg is a very delicate product as the proteins in egg are more sensitive to heat than other products, such as milk or juices. This is due to the fact that the white and yolk are distinct components with different compositions and behaviors. When mixed, they interact mutually – for example, egg white is denatured at 136°F while yolk is denatured at 149°F. These low temperatures also make it hard to aseptically process natural liquid egg products; the eggs are frequently cooked before the required time and temperature minimums are achieved.