What is the difference between milk powder and milk

The nutritional value of milk powder and milk is relatively high, and they both contain more calcium. Milk powder is also divided into many categories, including children's milk powder, women's milk powder, elderly milk powder, etc., but the milk we usually drink is Yili Mengniu and the like. The substances in milk are relatively simple, and they are all made from fresh milk after sterilization. So what is the difference between milk powder and milk?

Milk powder is made by sterilizing fresh milk, concentrating, spraying and drying it.

Milk powder is easy to preserve. After fresh milk is processed into milk powder, the vitamin C is destroyed and the content is extremely low. The casein particles in milk powder become finer during the processing, and skimming technology is used, so you won’t gain weight after drinking it. Skimmed milk powder contains mostly unsaturated fatty acids, which are easy to digest and absorb. Therefore, it is easier to digest than milk.

The second is the addition of nutrients, adding appropriate amounts of trace elements, such as calcium, iron, zinc and so on.

As the name suggests, pure milk is squeezed from female cows. It has a high fat content and large protein molecules, so it is not suitable for direct consumption by everyone.

The principle of milk "helping sleep" more

The L-tryptophan in milk is used to produce the sleep-inducing hormones serotonin and melatonin. But tryptophan is not only found in milk, meat is also widely found, and a glass of milk is not enough to produce sufficient "hypnotic hormone".

Instructions for consuming formula milk powder

1. Generally, infant formula milk powder must be labeled with the date of manufacture and shelf life. Before eating, check whether the packaging is intact. Check the manufacturing date and shelf life to determine whether the product is within the safe use period, so as to avoid eating expired or spoiled products.

2. Observe the condition of infant formula milk powder before consumption. If you find lumps or mold in the milk powder, stop using it immediately.

3. If any allergic reaction is found in infants and young children after consuming formula milk, they should stop consuming the milk powder immediately, go to the hospital for examination, and follow the advice of doctors and experts.

4. The utensils used to prepare infant formula must be cleaned and disinfected thoroughly, and cannot be simply rinsed with cold water.

5. The correct way to prepare milk powder is: pour warm boiled water at about 65°C into a sanitary container, then add the milk powder, stir to make it completely dissolved and then drink. Be sure not to use boiling water, because the water temperature is too high, which will cause the whey protein in the milk powder to coagulate, affecting digestion and absorption, and will also destroy some heat-labile vitamins, especially the immune active substances added to some milk powder will be completely destroyed.