[How long can the milk last in summer]_Summer_Storage time
Milk is a very common food in life. Milk is rich in calcium, protein and traces. The taste of milk is rich and there are many changes. Drinking milk often has a lot of health benefits. Milk is possibleMany people like a food.
Everyone knows that milk has a shelf life, especially in the hot summer, when milk is not stored well, it will easily deteriorate.
Isn’t milk in the refrigerator bad in summer?
Normal temperature milk is sterilized by ultra-high temperature to meet the requirements of commercial sterility. It can be stored for up to 9 months at room temperature.
Because of the loss of active ingredients in raw milk, normal temperature milk does not deteriorate quickly without leaving the refrigerator.
Will pasteur milk break if it is left out of the refrigerator?
Pasteurized milk nutritionally retains the active nutrients in the milk, such as active calcium, active protein, etc. It is kept refrigerated at 2-6 ° C for a period of only 5-7 days.
In summer, the weather is hot. If you do not leave the refrigerator, fresh milk may deteriorate for 2-3 hours.
How long can the unopened milk last? The unopened milk is recommended to be finished within 24 hours.
Milk is susceptible to bacterial contamination after opening, and refrigerators cannot provide a sterile environment.
Long-term storage will also greatly reduce the flavor and nutritional value of milk.
How to save milk in summer1. Fresh milk should be stored in a cool place immediately. Do not expose the milk to light or light. It is best to keep it in the refrigerator.
Because of sunlight and light, several vitamins in milk are destroyed. Fresh milk is exposed to sunlight for more than one minute, and the B vitamins in milk will quickly disappear.
Even under faint sunlight, after six hours of exposure, only half of the B vitamins are left.
2. The milk is placed in the refrigerator and needs to be sealed to prevent other odors from entering the milk.
3. Pour milk into cups, teapots, and other containers. If you haven’t finished drinking, you should put the lid back on the refrigerator and never pour it back into the original bottle.
4. Be sure to pay attention to the storage conditions on the milk label. Fresh milk that needs to be refrigerated. Yogurt should not be stored at room temperature for a long time. After the milk delivered to the home is placed, it must be drunk in the morning. If you go home at night, it will deteriorateMaybe.
5, too cold has a bad effect on milk.
Some people like frozen milk in summer.
As everyone knows, when the temperature of milk is below zero degrees Celsius.
The trace amount, the protein is separated, and the casein is powdered and coagulated, the taste will be obviously weakened, and the nutrition will not be easily absorbed by the human body.
If people often drink frozen milk, they are also prone to gastrointestinal diseases such as gastric and duodenal ulcers, cholecystitis, and enteritis.
Therefore, milk should not be frozen, just refrigerate it.