Can yogurt last 100 years? How long can yogurt sit out after opening

Of course, it can't be stored for 100 years, I think it is impossible for any food to be stored for that long, even if it does not spoil in the end, it becomes inedible, weathered, etc., anyway, it is not food, so what does you mean by asking 100-year-old yogurt? It may be a brand, or a heritage, or a history and culture, etc., with a history of 100 years.

Yogurt cannot be stored for 100 years, and the expiration date of yogurt is generally stored at room temperature for a few months, even if it is frozen, it cannot be stored for a long time.

Can yogurt be put for 100 years Judging from the various types of yogurt currently sold on the market, the longest is only 6 months, beyond this time the taste will definitely change, and some will deteriorate and affect health, so its shelf life must be limited, not to 100 years.

Yogurt has a shelf life, and yogurt has not spoiled after the expiration date, but the nutrients of yogurt are gone, and eating it is definitely not good for people's health. So it is definitely impossible to say that yogurt is left for 100 years.

No, this yogurt has a shelf life, and it is impossible to keep it for a hundred years.

Yogurt also has an expiration date. It must not be able to be put away for 100 years, it must not be able to be put down for 100 years.

Everything has a shelf life, of course, yogurt, a substance that is easy to ferment, has a shelf life, and yogurt that has been placed for a long time is definitely not usable, let alone put it for 100 years, even if it is a year, it is terrifying.

Of course you can, it certainly won't disappear out of thin air, at least a paper shell will remain.

Yogurt can't last for 100 years.

It stinks in 1 year, don't wait 100 years, and then 100 years later, who looks at this yogurt.

I don't think even if you use high-tech means to store yogurt for 100 years, you can't eat it.

Drink within 24 hours after opening.

At normal temperature, yogurt can be stored for about 2 days. After opening, if the yogurt is only stored at room temperature, it can only be stored for about 2-3 hours, but if it is refrigerated or frozen in the refrigerator, it can be stored for 24 hours or even longer.

The low temperature of the refrigerator has an inhibitory effect on the growth and reproduction ability of bacteria, microorganisms and various enzymes, and the lower the temperature, the stronger the inhibition ability, so it is best to store the yogurt in the refrigerator after opening.

The lactic acid in lactic acid bacteria is combined with calcium, which can better promote the absorption of calcium and the growth of human bones. Please check the production date and expiration date before drinking. It is best not to heat it when drinking, as this will reduce the nutritional value and the taste will change. Potatoes.

The history of yogurt.

Yogurt has been used as a food for at least 4,500 years, and the earliest yogurt may have been the nomadic milk in sheepskin bags that was naturally fermented by bacteria attached to the bags to become cheese.

More than 2,000 years ago, the ancient Thracian people, who lived in northeastern Greece and Bulgaria, also mastered the art of making yogurt. They also initially used goat's milk. Later, the yogurt technique was introduced to other parts of Europe by the ancient Greeks.

The Wisdom of Happiness by Yusuf Haas Hajiv records that the Turks were eating yogurt in the Middle Ages. The book mentions the word "yogurt" and details the nomadic use of yogurt.

The first European account of yogurt comes from the clinical history of the French Holders: Francis I suffered from a severe case of dysentery, and the French doctors at the time were helpless, and the allied Suleiman I sent him a doctor, who claimed to have cured the sick with yogurt.

It was not until the twentieth century that yogurt gradually became a food ingredient in South, Central Asia, West Asia, southeastern Europe, and Central Europe.

Yogurt can be stored at room temperature for about 2-3 days, but if it is directly placed in the room temperature environment, the activity of lactic acid bacteria in it will be greatly increased, and it will reach its peak in about 3 days, the taste will decline, and it will deteriorate after a long time. It is recommended to drink yogurt as soon as possible after buying it, so that it tastes and has the best nutritional content.

Storage conditions: 2 6.

Low-temperature yogurt cannot be sold at room temperature, but room-temperature yogurt can be sold in a low-temperature freezer. After refrigeration, the taste of ambient yogurt will be closer to that of low-temperature yogurt, which is also the main strategy for many imported ambient yogurts to be sold in China. Therefore, when buying yogurt, you can look at the storage conditions, the "live bacteria" yogurt is generally 2 6, and the "sterilized type" is stored at room temperature.

42 hours. Live lactic acid bacteria.

In the environment of 0 -7, it will stop growing, and as the ambient temperature rises, the lactic acid bacteria will multiply rapidly and die quickly, and the yogurt will become an acidic dairy without live bacteria, and its nutritional value will be greatly reduced. After opening, it is generally recommended to drink the yogurt within two hours, if the defeat is a large bottle of yogurt can not be drunk, immediately sealed and refrigerated in the refrigerator after opening, it can be stored for 42 hours. <

42 hours. Active lactic acid bacteria will stop growing in the environment of 0 -7, and with the increase of ambient temperature, lactic acid bacteria will multiply and die quickly, and the yogurt will become an acidic dairy without live bacteria, and its nutritional value will be greatly reduced. It is generally recommended to drink the yogurt within two hours after opening, if the large bottle of yogurt cannot be drunk, immediately seal it and put it in the refrigerator after opening, and it can be stored for 42 hours.

Yogurt is rich in nutrients, and bacteria in the air will inevitably run into the bottle to contaminate the yogurt when you take it out and drink it, so if you can't finish it after opening, you must not leave it at room temperature for a long time.

Because in some yogurt, most of his bacteria are disgusted, so he will continue to ferment, and some yogurt has been quickly sterilized after fermentation, so that lactic acid bacteria and prebiotic Liangbang bacteria have been killed, and will not continue to ferment, resulting in deterioration.

Because some yogurt is handmade without additives, and some yogurt has a lot of preservatives added to it, so the freshness time is different.

Because some yogurts don't put some shelf in them. Therefore, it will oxidize with the air very quickly. But some will add.