How long does honey generally last life? Can I still eat it after 3 years?

Generally speaking, the shelf life of honey is about 18 months to 2 years, but this does not mean that when it comes to the shelf life, honey will really spoil, this is because the product label says that the shelf life is 2 years, which is to comply with the provisions of the Food Law that the maximum shelf life is 2 years.

In fact, honey does not have a shelf life in the strict sense of the word, in short, there is no fundamental connection between the expiration of honey and spoilage. Generally speaking, ripe, high-purity natural honey has no expiration date

SpecializedPeople who breed bees tell us that if it's all-natural honey, as long as it's stored properly, it's okayIt will not deteriorate and rot, but if it is ultraThe processed honey purchased in the city needs to be looked at the expiration date, according toDifferent shelf life of the ingredients addedThere will also be some differences in the length of the .

At present, the honey on the market is mixed, the type and water content of honey are also different, and immature honey, because the water content is relatively large, even within the shelf life, will ferment and deteriorate.

When consuming honey, try to choose a clean, dry spoon, do not use a spoon taken out of the mouth, because the human mouth will contain a certain amount of bacteria, which will contaminate the honey and affect its shelf life.

Whether the honey can be eaten after three or four years depends mainly on whether the honey has deterioratedAlthough honey is known as "food that can never deteriorate", this does not mean that honey will not deteriorate, in fact, honey is also very easy to deteriorate, for example, honey will not spoil after mixing with water.

If it has been left for too long, the liquid will have a strange smell when you open it, which means that the honey has deteriorated and is not recommended to eat.

Under normal circumstances, the general family will choose to use the refrigerator to preserve honey, but honey is best not to use the refrigerator to preserve, the environment in the refrigerator is cold and damp, which is not conducive to storage, and will speed up the speed of its deterioration, as long as it is placed in a cool and dry environment.

Spoiled honey will contain a lot of yeast, fermenting the sugars in honey to produce alcohol, carbon dioxide, acetic acid, etcIt looks like it is bubbling, swollen, thinning, and smells of wine and sourness. Spoiled honey is harmful to the human body, so it is not recommended to consume it. Because honey will breed a large number of bacteria after spoilage, it may cause some harm to the body after consumption.

Although these spoiled honeys are inedible, they have other uses。These spoiled honeys can be heated to about 60 degrees in water, kept for half an hour, killing the yeast in them, and then sealed and preserved. It can be used as a hair mask when washing your hair, or as a shower gel when you are bathing.

Usually the shelf life of honey.

It is 18 months to 2 years, and when it is well preserved, honey generally lasts longer than the shelf life.

Honey that has been left for three years can be eaten without spoilage, but if it has deteriorated, it is not recommended to continue consuming it. The way to check the deterioration of honey is also very simple, you can smell the taste, observe the surface, if there is a thick layer of bubbles on the surface, accompanied by the smell of alcohol, that is, the honey has deteriorated.

The shelf life of honey is generally about a year, and I don't think you should eat it after three years, because there must have been a lot of bacteria in it.

It is understood that the shelf life of honey is generally about two years, and if it has been put for three years, you can see if it has deteriorated, and if it has not deteriorated, it can still be eaten.

The shelf life is about 2 to 3 years, and it is no longer edible after three years, because honey is a product obtained by processing. After the expiration date, don't eat it again.

Generally, it takes about two to three years and cannot be eaten, because the product has passed its expiration date, and the nutritional value and taste have deteriorated.

If you don't eat it for more than two years or 18 months, it's best not to eat it if you do, it will affect your health.

It's still okay, there is a shelf life, generally two to three years all the time, so within this time, be sure to eat the honey in time.

Honey can be eaten after being stored for a year, generally honey has no expiration date, and the longer the honey is placed, the better the quality.

You can't eat it, because honey generally has a shelf life of two or 18 months, and if you continue to eat it beyond this time, you may have diarrhea.

It's better not to eat it.

1. Honey has strong antibacterial ability and is generally a food that will not spoil. Truly ripe honey is completely edible after a long period of time, and there is no strict shelf life. However, it should be noted that honey cannot be stored in the refrigerator and will precipitate and stratify.

Generally, honey should be stored at low temperature, away from light, and in a well-sealed place, but it is better to eat fresh honey because fresh honey has better color, fragrance and taste.

2. Honey also has a shelf life, generally 2 years or 18 months. The shelf life of packaged honey is due to the needs of product standards, and this age is only a reference standard, and the actual situation depends on the preservation. When eating, it should be treated scientifically and observed, even if the honey is in the shelf life, but because it is not properly stored and deteriorated, it cannot be eaten, so as not to cause ***.

After the marked expiration date, but the honey has not deteriorated and can be eaten normally, there is no need to throw it away.

3. The shelf life of high-quality honey is about 5 years, but don't put it for a long time because the shelf life of honey has become longer, just don't eat it for a long time, honey contains amylase, this enzyme is an indicator to distinguish whether honey is fresh and nutritious, honey has been put for a long time, the content of this enzyme will decrease over time, and finally even zero. Therefore, the honey you buy should be eaten as soon as possible to get the nutrients in the honey.

1. It is best not to eat honey when it expires.

Although it is rumored that honey is the only food in the world that does not spoil. However, the current food situation is that there is very little honey with very high purity, and even if it is soil honey, its shelf life will be greatly shortened without a sterilization process.

2. The shelf life of honey produced by manufacturers is generally 2-3 years, and the higher the purity, the longer its shelf life. However, because of the process of eating, it will cause cross-contamination of food, bacteria and moisture will enter the honey, which will cause the honey to ferment and deteriorate. Therefore, honey should not be stored for too long.

3. The longer the honey is stored, the lower the nutrients in the honey, the fragrance of the honey will disappear with the extension of time, and the active nutrients in the honey will gradually lose its activity with the extension of time, so the longer the honey is stored, the worse its taste and nutrition are, and the longer the better.

At present, the best honey on the market basically has a shelf life of 2-3 years. In general, the purity of farm-brewed honey is, the longer its shelf life. But in the process of eating, it is easy to cross-contaminate food.

Bacteria and mixtures are mixed into the honey, and the honey is prone to fermentation and spoilage. Therefore, no matter what kind of honey it is, it is best not to store it for too long.

The sugars in honey are broken down into ethanol, acetic acid and water, carbon dioxide, etc., which is what causes honey to spoil. So under normal circumstances, the concentration of honey decreases after spoilage, and the liquid becomes thinner, accompanied by a large number of bubbles. You can try it lightly.

If it feels sour, it means that the honey has gone bad.

How to preserve honey

The best way to store honey is to store it at room temperature in an airtight container. First of all, it is better to choose glass and ceramic products for containers, because there are some enzymes or acidic substances in honey, and if iron is used, it is easy to have chemical reactions, which will affect the quality of honey and some nutrients; Secondly, it should be sealed, and it will not react with air and water after sealing.

When storing honey at room temperature, be sure to protect it from light and choose a cool, dry and ventilated place, so that the storage time will be longer. If the honey becomes thinner, has a lot of bubbles, and the taste becomes sour, there are health risks and can no longer be eaten.

The above content reference: People's Daily Online-How long can honey be placed? Many people don't know that this smell has to be thrown away.

Honey generally has a shelf life of 18 months or 2 years, but if it is well preserved, honey usually lasts well beyond its shelf life.

Whether it can be eaten after a long time depends on whether it is spoiled or not, spoiled honey is not edible, and it can be eaten without spoilage.

Honey has no expiration date. The prerequisite is that the honey must be pure enough. Archaeologists in the United States have found a jar of honey dating back more than 3,000 years in the pyramids of ancient Egypt.

This jar of honey has not spoiled or dried up into lumps and is still edible. So honey has no expiration date. Because bees only remove sugar from the flower when they collect nectar, honey has very little water and is a highly concentrated sugar solution.

In general, naturally ripened honey contains only 18% water, and honey is mainly composed of fructose and glucose.

When the concentration of the solution reaches a certain value, the osmotic pressure inside the solution becomes very high. High osmolality solution is not suitable for cell growth because the osmotic pressure of high osmolality solution absorbs water inside the cell and the cell dies after dehydration. Therefore, most microorganisms cannot survive in honey, and honey without microbial destruction is naturally difficult to spoil.

Honey is also rich in glucose oxidase, which reacts with the glucose in it to produce a large amount of hydrogen peroxide.

Hydrogen peroxide, also known as hydrogen peroxide, has a bactericidal effect and can also prevent the growth of bacteria in honey, thus ensuring that the quality of honey does not change. Generally, honey has a shelf life of two years, but strictly speaking, honey has a strong antibacterial ability, there is no strict shelf life, generally as long as it does not deteriorate, the nutritional value may decrease, but it can still be eaten. Spoiled honey tends to turn watery and sour, and it is not recommended to continue consuming it.

The shelf life of honey is generally 18-24 months, and crystallized honey can also be eaten without affecting the quality of honey. The main components of honey are fructose and glucose, which contain very little water, so the shelf life of honey will be longer.

Honey on the market generally has a shelf life of 18 months or 2 years, but if it is well preserved, honey usually lasts well beyond its shelf life. However, the shelf life of honey is closely related to the quality of honey and the preservation conditions. The first is honey quality, honey is the nectar or secretion of bees collecting plants, which is made after full brewing, pure honey is fully brewed for 7 to 15 days, and the water content is generally less than 20%, and the natural preservation time is longer.

And honey contains acidic substances and high concentration of sugars, has a strong bactericidal effect, can inhibit the growth and reproduction of a variety of bacteria, on the whole, it can be stored for a long time, if the honey is immature honey, the storage time is shorter. At the same time, the storage conditions are also important, because honey is highly absorbent, and if it is not stored properly, honey is likely to ferment and deteriorate. When honey contains more than 21% water, it provides favorable conditions for the survival of yeast.

Under suitable conditions, yeast grows and multiplies in large quantities, constantly decomposes glucose and fructose in honey, produces carbon dioxide and alcohol, and honey will ferment and deteriorate, and it is not suitable for further consumption. If you want honey to be stored for a longer time, you must pay attention to the seal, and it is recommended to store it in a ventilated, dry, cool, and non-direct sunlight place. However, even if honey is stored for a long time, it is still recommended that everyone consume it as soon as possible, because the nutrients in honey will be lost as the storage time increases.

Honey is not allowed to drink for a long time, the shelf life of honey is about two years, and if it is left for too long, there will be some sediment in it, and some bacteria will also grow.

It can be drunk, and the shelf life of honey should be about three years at most, or there is no shelf life, depending on the variety of honey.

It is drinkable because honey has an expiration date, and it is no problem if it has not exceeded the expiration date. Two years, honey that is more than two years old is not drinkable.

Perhaps the honey you drink has a long shelf life of about three years, or it has no expiration date, depending on the type of honey.

Maybe it's because honey has an expiration date, and if you don't exceed the expiration date, it's okay. Two years, honey beyond two years shall not be drunk.

The preservation time of honey and the quality of the honey to be preserved have a lot to do with the preservation method of honey, that is to say, how long the honey can be stored is directly related to the honey itself and the honey preservation method. If the quality of the honey is poor and not stored properly, then the honey may ferment and deteriorate in a few days, and if the honey *** is stored correctly, then the honey will be stored for several years without spoiling.

Honey cannot be drunk after the expiration date, and it will cause stomach pain, so the harm to the body after the expiration of honey is obvious, so don't drink it.

Although the shelf life of honey is very long, if the shelf life is very long, if it is very likely to spoil and breed bacteria or harmful substances after the expiration date, if you continue to drink, it is very likely to cause food poisoning, which will have a greater impact on your health and harm, so you must remember that anything including honey, as long as it has passed the expiration date, you can no longer drink it.

First of all, store at room temperature. When storing honey at room temperature, you need to choose a glass jar or ceramic jar, and when you put honey in the jar, you need to sterilize the jar at high temperature to kill the bacteria inside before storing. Secondly, it is sealed and preserved.

When storing honey, it is necessary to seal the honey to prevent the honey from being exposed to the air and easily breeding bacteria.

It is best to cover the opening of the container containing honey with a layer of plastic wrap, then close the lid and seal it, and seal the plastic wrap again after each use. Finally, when the weather is hotter, honey can be kept in the refrigerator. The honey needs to be sealed in an airtight jar and then put the sealed honey in the refrigerator.