How to identify whether milk is fresh or not

Fresh milk is a good thing, and everyone likes to drink it. However, the shelf life of fresh milk is not long. If you don't know how to identify it, it is easy to buy stale milk. So how can you identify whether milk is fresh or not? The following editor will teach you a few tricks.

How to identify whether milk is fresh or not

1. You can use your eyes to identify whether the milk is fresh or not

When you buy fresh milk, you should first look at its color. Fresh milk is milky white or light yellow, has the aroma of fresh milk, and has a uniform texture without any precipitation, coagulation, or stickiness. If these conditions are not met, the milk is not fresh.

2. Use clean water to identify whether the milk is fresh or not

To identify whether milk is fresh or not, you can prepare a bowl of clean water and drop fresh milk into the water. If the milk does not dissolve in the water, it means it is fresh milk. If it dissolves, it means the milk is not fresh. You can also look at the bottom of the milk bottle. If there is precipitation, it also means the milk is not fresh.

3. How to identify whether milk is fresh by boiling

Usually, you can also use the cooking method to identify whether the milk is fresh or not. After buying fresh milk, you can take about ten grams and put it into a test tube or glass, and then put it into boiling water. Look at it after five minutes. If there is no floc or lumps, it means that the milk is obviously fresh. Otherwise, it means that the milk is no longer fresh and should not be consumed.