2. Open the milk powder package. If you see that the milk powder is hard and caked, it means that the milk powder has been affected by moisture and has begun to deteriorate and cannot be eaten; The second smell, if it is moldy and sour, means that the milk powder has been "dusty for a long time" and it is not recommended to buy it. In addition, high-quality milk powder, especially full-fat milk powder, has a sweet milk flavor, while skim milk powder has a slightly light milk flavor.
Extended data:
The authenticity of milk powder mainly depends on the senses. Real milk powder is natural milky yellow, and fake milk powder is white. If it is milk powder with more sugar, it is crystalline. If it is mixed with soybean powder or starch, it is powdery or bleached white. There are also some differences in the texture of true and false milk powder. Real milk powder is more delicate and fake milk powder is thicker.
Observing the dissolution rate carefully when making milk powder is also a way to distinguish the quality of milk powder. Put the milk powder into the cup and rinse it with cold water. Real milk powder needs stirring to dissolve, and inferior milk powder can dissolve or precipitate automatically without stirring.
If you wash it with hot water, the real milk powder will float. Because of its strong viscosity, real milk powder will stick to the spoon when it is first stirred, and it has a natural milk flavor. Adulterated inferior milk powder dissolves quickly and has no flavor and color of natural milk.
People's Network-A few tricks to easily distinguish the quality of milk powder
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