What is the standard temperature for storing milk to maintain its freshness?

Maintaining the freshness of milk is crucial for quality and safety, and the optimal storage temperature is around 4°C. At this temperature, the growth of spoilage microorganisms is significantly slowed down, which helps preserve milk's flavor, nutritional value, and overall freshness. Milk stored at this temperature can remain safe and palatable for a longer period compared to higher temperatures.

Storing milk at temperatures higher than 4°C, such as 10°C or 15°C, can accelerate the spoilage process, leading to off-flavors and potential health risks due to bacterial growth. Conversely, while 0°C might seem suitable for preserving freshness, it can lead to freezing, which can affect the texture and quality of the milk once thawed. Therefore, the standard temperature of 4°C is the most effective choice for keeping milk fresh and safe for consumption.