Food packaging shading is the key to milk preservation

The latest research results of a food institute in Norway indicate that light is a major enemy in the preservation of liquid foods such as milk, so food packaging technology must pay attention to shading.

Scientists at the research institute pointed out that they tested different packages of dairy products to detect the hazards of light to food quality, and to understand the relationship between the different properties of packaging materials and the quality of food storage. It was found that vitamins and proteins, two of the most important nutrients, are lost in large quantities once they come into contact with light. Sometimes the damage caused by light to food is more serious than the result of bacteria in the food.