Can I still eat honey that has been kept in the refrigerator for 4 years?

Look at how long the shelf life of honey is, if it exceeds the expiration date, even if it is kept in the refrigerator, you can't eat it.

Honey honey in the refrigerator will cause it to crystallize and precipitate glucose. This change does not affect the safety of honey, nor does it affect its nutritional value, but it only affects the uniformity of the taste. Some people think that honey is spoiled, and throw away a bottle of honey whole, wasting electricity and then food, which is really a pity.

There is no need to put honey in the refrigerator, just store it at room temperature in a cool and dark place, unless the temperature is high.

Honey should be stored at a low temperature and away from light. Since honey is a weakly acidic liquid, it can react chemically with metals, and chemical reactions will occur when it comes into contact with metals such as lead, zinc, and iron during storage.

Therefore, non-metallic containers such as ceramics, glass bottles, non-toxic plastic drums and other containers should be used to store honey. During the storage process, honey should also be protected from cross-flavoring, wetness, fermentation, pollution, etc. In order to avoid odor and pollution, it is not allowed to store with odorous items (such as gasoline, alcohol, garlic, etc.), corrosive items (such as fertilizers, pesticides, lime, alkali, nitrate, etc.) or unhygienic items (such as waste products, animal products, etc.).

The shelf life of honey is currently 18 months for bottled honey. However, bees with high cap maturity concentrations can also last for many years. However, it is better to eat fresh honey, because fresh honey generally has a better color, aroma and taste.

Put. Whether honey is edible or not depends on whether it has spoiled or not. The shelf life of honey products on the market is generally 18 months or 2 years, but due to the acidic substances and high concentration of sugars in honey, the water content of mature honey is less than 20%.

Therefore, if it is well preserved, honey can continue to be consumed beyond its expiration date. However, honey may deteriorate, and the spoiled honey contains a large number of microorganisms, and it looks like there will be a layer of foam on the surface, and it smells of alcohol, if it is placed.

Honey that is three or four years old will deteriorate when this happens, and it should not be consumed further.

If it is mature honey, it can be kept in the refrigerator without adding other substances and will not deteriorate, but if it is not mature honey or inferior products such as mixed with water, it will ferment and bubble, become sour, and be inedible after a long time.

Scientific research and practice have proven that honey has strong antibacterial ability and is the only food in the world that does not spoil. Truly mature honey is completely edible after a long time, and there is no strict shelf life, but as a food market, according to the "Food Law", the shelf life is required to be marked on food products, so honey manufacturers generally set the shelf life of honey at 2 years.

If it is not ripe honey or inferior products such as water, these honeys will ferment and bubble, become sour, and become inedible after a long time. If the fermentation is not severe, it can still be eaten after heating in a water bath at about 60 for half an hour.

In short, no matter what kind of honey it is, and no matter how long it has been preserved, as long as it has not deteriorated, it is edible and will not be harmful to the body. It's just that long-aged honey has a slightly worse nutritional value than fresh honey.