Try to feel

Pinch the milk powder packaging bag with your fingers and rub it back and forth. The real milk powder is delicate in texture and will make a "squeaky" sound; The inferior milk powder is mixed with soft candy, glucose and other ingredients, and the particles are thicker, which will make a "rustling" sound.

distinguish between colours

The real milk powder is natural milky yellow; Inferior milk powder is white, crystalline and shiny, or bleached white, or has other unnatural colors.

smell

Open the package, the real milk powder has the unique milk flavor of milk; Inferior milk powder has little frankincense or even no milk smell.

Taste it

Put some milk powder in your mouth to taste. Real milk powder is delicate and sticky, easy to stick to teeth, tongue and palate, fast to dissolve, and sugar-free and sweet (except sugared milk powder); Inferior milk powder dissolves quickly in the mouth, does not stick to teeth, and has a strong sweetness.

Look at the dissolution rate

Put the milk powder into the cup and rinse it with cold water. Real milk powder needs stirring to dissolve into milky turbid liquid. Inferior milk powder can dissolve or precipitate automatically without stirring. When washed with hot water, the real milk powder forms suspension and floats, and will stick to the spoon at the initial stage of mixing; It dissolves quickly when mixed with inferior milk powder, and has no smell and color of natural milk. In fact, the so-called "instant" milk powder is mixed with auxiliary materials, and there is no real instant pure milk powder.

♂? Grasp the characteristics of counterfeit goods

Some inferior milk powder is made by mixing a small amount of milk powder with white sugar, chrysanthemum essence and fried noodles. Its most obvious characteristics are crystallization, dullness, white or other unnatural colors, coarse powder particles, rapid dissolution, and rapid dissolution or precipitation even without stirring in cold water.