The shelf life is determined by the manufacturer according to the characteristics of the food produced, accelerated experiments or test results, which is equivalent to the commitment given by the enterprise to the consumers for the products -- in this period, the flavor, taste and safety of the food are guaranteed, and can be safely consumed. Can you still drink the expired beverage? Let Xiaobian popularize relevant knowledge for you.
What's the shelf life of the drink?
Unopened
1) The shelf life of large plastic bottles of coke is 11 months, and that of small plastic bottles is 9 months, while that of cans is 12 months. The shelf life of different packages of coke is different.
2) Fruit juice, drinking water, coconut juice, mineral water, etc. generally have a shelf life of 12 months, some functional drinks will reach 18 months, but tea drinks, milk drinks and fruit flavors may only be 9 months.
3) Generally, the production date and shelf life will be written on the package, which shall prevail.
After Kaifeng
Shelf life refers to the shelf life of food under the daily storage conditions and unopened conditions. The temperature, humidity and the existence of microorganisms of the food after opening are uncertain, so it is impossible to estimate the storage time after opening. But according to the general situation, the high protein content deteriorates quickly, such as milk containing drinks, which are required to be stored at low temperature and drunk as soon as possible after opening, while carbonated drinks such as coke, which are required to be preserved for a longer time after opening!
Can I still drink the expired beverage
Under normal circumstances, it is better not to drink expired drinks. The manufacturer has indicated the shelf life when producing, indicating that drinking within the specified period can be guaranteed and will not cause harm to the body, but after the shelf life is exceeded, harmful microorganisms will breed, and even may produce toxins, which will affect human health. If you feel any discomfort after drinking the expired beverage, it is recommended to go to the hospital for examination. It's easy to have a certain impact on the body by drinking out of date drinks.
What will happen if you drink out of date drinks?
Suffer from diarrhea
The shelf life of the commodity is: under the storage conditions and methods required by the merchant, the merchant guarantees the quality and safety of the commodity within this date range. Therefore, beyond this range, the quality and safety of goods are not guaranteed, and bacteria may grow, and diarrhea may occur after drinking.
Affect the taste
Some drinks with low stability will precipitate, reduce the soluble gas or layer up and down after expiration. The taste and taste of the drinks have changed a lot, which greatly affects the taste.
Food poisoning
After drinking beverages beyond the shelf life, food poisoning may occur, because there may be pathogen invasion or bacteria metabolizing toxic and harmful substances, which may lead to food poisoning.
It doesn't matter
Some drinks will not change after expiration. There is nothing wrong with the drinks that are peaceful and not expired after drinking, and there will be no physical discomfort, so there is no impact. But it's better not to drink out of date drinks to avoid other discomfort.
Tip: all of the above are expired drinks that have not yet been opened. They are not opened drinks. There will be a lot of bacteria invading the opened drinks. It's better to drink them in one day. Even if they haven't expired, they can't be placed for a long time before drinking. It's very easy to have diarrhea and food poisoning.
How to tell if the drink is out of date?
1. Many expired drinks of shopkeepers are placed in the refrigerators used for sale and mixed with other foods within the shelf life of sale. Therefore, when purchasing, it is necessary to pay attention to whether the drinks exceed the shelf life and meet the storage conditions.
2. After the shelf life, if there is no obvious change in appearance, no discoloration, turbidity, precipitation, etc., the taste shall prevail, and you can't drink if you have peculiar smell.
How to keep the drink after opening?
Drinks can be kept for several days after opening
It is better not to exceed 24 hours.
It depends on what kind of drink it is. Different types of drinks are different.
1. Carbonated drinks such as coke and Sprite can be sealed. This can prevent the leakage of carbon dioxide in the drinks. Whether the drinks are put in the refrigerator or not, there will be no problem in a few days, and there will be bubbles.
2. If it is a large package of milk and juice, it can be stored in the refrigerator for 2-3 days after opening the lid.
3. Tea drinks can be kept in the refrigerator for 2 days, and will change in flavor if not kept in the refrigerator for 1 day.
4. No matter what kind of beverage, as long as mixed with other impurities (especially saliva), the deterioration rate will be multiplied.
How to keep carbonated drinks
1. Don't throw the bottle cover over the rest of the drink.
2. Squash the belly of the bottle and squeeze out the excess air.
3. Then tighten the cap so that the outside air cannot enter.
4. Store in the refrigerator so that the gas will not run off.
How to preserve fruit and vegetable drinks after opening
In storage, vitamin C is the fastest losing component of fruit juice. The loss rate of vitamin C in different kinds of fruit juice is different under different conditions, from 20% to 100%. Generally speaking, the more acidic juice is, the longer vitamin C can be preserved, because vitamin C is the most stable under such conditions, and microorganisms are not easy to reproduce. When hawthorn juice, orange juice and grape juice are opened, they can be stored in the refrigerator for 3-5 days, while peach juice and pear juice with low acidity are best drunk within 2 days after opening.
In a word, drink the beverage within the shelf life as much as possible. If you open the lid, try to finish it on the same day. Even if you can't finish it, seal it and put it in the refrigerator. Try to pour out large bottles of drinks, which can be preserved for a long time.