What is the appropriate temperature of a refrigerator for storing fresh pasteurized milk?

The appropriate temperature range for storing fresh pasteurized milk is 4-5°C (39-42°F). This temperature range ensures that milk remains fresh and safe for consumption by slowing the growth of bacteria and maintaining quality.

At this temperature, the enzymes and microorganisms present in the milk are kept in check, prolonging shelf life while preventing spoilage. Keeping milk at or below this temperature is crucial for both food safety and maintaining the best flavor and texture.

Other ranges, such as 0-2°C and 2-4°C, while preventing bacterial growth, could lead to other quality issues, such as the milk freezing or becoming overly cold, potentially affecting its taste and texture. A higher range, like 6-8°C, would not be suitable as it may promote faster bacterial growth and spoilage, compromising the milk's safety and freshness.