Storage of fresh milk, how to preserve fresh milk

If it is fresh milk bought in a supermarket store, the best temperature for storage after opening is 2 8 degrees, and it can generally be stored for 2 3 days, and it is best to drink it during this period. It can be stored at room temperature for 15 hours for 24 hours; 19-22 can be stored at room temperature for 10 hours; 25 It can be stored for 6 hours at room temperature; Refrigerator refrigerator storage: 0-4 Refrigerated can be stored for 8 days.

This is a common situation, and it is still best to look at the expiration date on the packaging.

If it is loose fresh milk milked from cows, you should drink it in time when you buy it, preferably on the same day, and you need to boil it before drinking; Bulk fresh milk is generally packed in transparent glass bottles or transparent plastic bags, because the fresh milk is not sterilized, and the milk is high in protein, rich in nutrients, and has a water content.

These characteristics make fresh milk particularly prone to rancidity and spoilage, so you must boil it as soon as possible to drink it when you buy it.

The shelf life of pasteurized milk is generally 24-48-72 hours, and it should be kept fresh in the refrigerator at low temperature when you buy it, and you can also boil it before drinking it or drink it directly; Pasteurized milk.

Since it has been pasteurized before leaving the factory.

There is also fresh-keeping packaging, which is generally in transparent bags, and the milk in this kind of packaging retains the vitamins and other nutrients to the greatest extent, so it needs to be refrigerated and drunk as soon as possible within the expiration date.

Fresh milk can be put in the refrigerator to keep fresh, but don't leave it for too long, it's okay overnight, if you put it for a long time, the nutritional effect is not good. So I recommend that it is best to drink it as soon as you can, and if you can't drink it, put it in the refrigerator insurance.

1. The shelf life of UHT milk is generally 6-9 months. 2. The shelf life of pasteurized milk is generally 7-15 days, and the longest is not more than 16 days, and it is required to be stored at 2-6 degrees. 3. Fresh milk, that is, freshly squeezed milk, which has not been sterilized, can generally be stored for 24-36 hours below 4 degrees, and it is best to put it in the fresh-keeping layer of the refrigerator.

Keep refrigerated. If you can't drink all the milk you buy at home, it is recommended to keep it in the refrigerator to prevent the milk from clumping and spoiling. However, fresh milk generally has a short shelf life, so try to drink it as soon as possible.

And if it is milk that has been opened, it must be drunk on the same day, otherwise it will easily deteriorate.

How to preserve milk, how to preserve milk:

During the preservation of milk, did you know that milk cannot be frozen? Most families rely on freezing to preserve milk, because freezing destroys the nutrients in milk, so slight cooling is the best way to preserve milk.

Milk is most afraid of high temperatures, and in high temperature environments, milk is most likely to spoil. Therefore, the milk should be stored in the refrigerator to avoid high temperatures.

Milk should not be stored in a dark place, nor should it be irradiated with strong light, which will destroy the vitamins in the milk.

Milk is susceptible to sourness. Therefore, after taking out the milk, it is necessary to pay attention to heating it with a rapid fire to prevent the milk from becoming sour.

1. Fresh milk should be placed in a cool place immediately, preferably in the refrigerator.

2. Do not expose milk to sunlight or light, sunlight and light will destroy several vitamins in milk, and at the same time, it will also lose its aroma.

3. Put the milk in the refrigerator, and the bottle cap should be closed to prevent other smells from skewering into the milk.

4. Pour the milk into cups, teapots and other containers, if you don't finish drinking, you should close the lid and put it back in the refrigerator, and never pour it back into the original bottle.

Fresh milk, it is best to keep it fresh in the refrigerator, fresh milk can not be stored for a long time, it is easy to spoil.

Fresh milk should be sealed with plastic wrap and stored in the refrigerator at 4 degrees.

1.First of all, dairy products must be strictly sealed, and if they are opened for a period of time, they must be strictly sterilized before they can be eaten. Poured milk should not be poured back.

2.Keep in a cool place, preferably in the refrigerator.

3.Keep away from light, milk must be kept away from light, in order to protect the vitamins in it, fresh milk in the weak sunlight for a minute B vitamins will soon disappear, vitamin C will be left. It also affects the aromatic taste of milk.

4.Boiled can not be too long, home consumption of milk. Most people use the boiling method to sterilize, but the boiling time must not be too long, because if it is too long, the protein will be destroyed and the nutrients will disappear. It has a great impact on the physical and chemical properties of milk.

5.When milk is frozen into ice, its quality suffers. Therefore, milk should not be frozen, just put it in the refrigerator and refrigerate.

Do not expose milk to sunlight or light, which can destroy several vitamins in milk.

How to store milk:

1. Immediately place the fresh milk in the cool ground of Yin Zhao and put it in the refrigerator.

2. Not exposing milk to sunlight or light will destroy several vitamins in milk and also make it lose its aroma.

3. Put the milk in the refrigerator and the bottle cap should be closed to prevent other smells from skewering into the milk.

4. If the milk is poured into cups, teapots and other containers, if it is not finished, it should be closed and put back in the refrigerator, and the original bottle should not be poured back.

5. Overcooling also has adverse effects on milk. When milk is frozen into ice, its quality is compromised by the wheel.