How to tell if honey is bad, can expired honey be eaten, and what are the consequences

Honey deteriorates, which manifests itself in two ways:One is that the taste becomes sour, and the other is that the honey becomes thinner。After long-term storage, honey can be judged by the above two points.

Expired honey is easy to have diarrhea when eaten

Pure honey has no expiration date and will never deteriorateTarget. But thisThe premise is that the honey must be pure enough。American archaeologists have found a jar of honey more than 3,000 years ago in the pyramids of ancient Egypt.

This jar of honey has not deteriorated to this day, nor has it dried into lumps, and it is still edible. Therefore, honey has no expiration date.

But honey has a shelf life, and the state implemented the "GB18796-2005" honey production standard in 06It is mandatory for honey companies to label bee products for two years。Most companies also target two years. Some honey companies target 18 months.

If you see honey crystals, there is nothing in the real world and you can eat it. The crystallization is only in a different state and does not affect the quality.

Honey is bad because the honey has fermented, smells of alcohol or pungent, and tastes sour.

If the expired honey is seriously fermented, do not eat it. The consequence is headaches.

Nausea, vomiting, diarrhea, acute honey poisoning.

The shelf life of honey.

It is related to the quality of honey, the shelf life of natural mature honey is more than 3 years, and the shelf life of fully covered mature honey is longer. Honey that has passed its expiration date can still be eaten as long as it is not fermented, because honey has strong antibacterial ability and is the only food in the world that does not spoil.

Expand your knowledge:Honey is a nutritious and naturally nourishing food and one of the most commonly used tonics.

According to the analysis, it contains a variety of inorganic salts and vitamins, iron, calcium, copper, manganese, potassium, phosphorus and other organic acids and trace elements beneficial to human health similar to the serum concentration of the human body.

as well as fructose, glucose.

Amylase, oxidase, reductase, etc., have the effects of nourishing, moisturizing, detoxifying, whitening and nourishing, moistening the intestines and laxatives, and have a good effect on children's cough.

1. There will be the taste and sourness of alcoholic fermentation.

Honey is produced with alcohol after it goes bad, so it has the taste of alcoholic fermentation. It also has a sour taste, which is due to the fact that acetic acid is also produced when honey is fermented.

2. There will be a lot of bubbles.

When honey ***, there are many small bubbles on the surface, but after spoilage, large bubbles appear. And there will be a phenomenon of long flats.

3. The honey begins to thin.

Honey becomes thinner and thinner as the sugar in the honey begins to break down and moisture is produced.

The reason why honey deteriorates is because bacteria and air enter the honey and multiply in the honey, and the yeast in the honey also begins to increase, and people may have diarrhea after eating, and it is not good for the stomach and liver, so it is not recommended to eat.

But if you think it's a pity to throw it away, you can also heat the honey to more than 80 degrees Celsius to kill the yeast, and then use the honey to wash your face or water the flowers.

Usually spoiled honey will produce an abnormal sourness, foul taste, bitter taste and even the smell of alcohol after fermentation, and may also produce a large number of dense small bubbles on the surface, so it is not recommended to continue to consume honey in such cases. It is recommended that you try to seal and protect the honey from light, and when it is hot, you can also put it in the refrigerator to store it to maximize its shelf life.

Does honey have an expiration date? Can expired honey still be eaten? After reading it, I finally know the answer.

<>1. There is a lot of foam on the upper layer of the honey, which smells sour and smells slippery, indicating that the honey has been fermented and deteriorated and can no longer be eaten.

2. The honey has flocculent crystals, which is very different from the honey crystals seen in ordinary times, so that the honey of the letter has also deteriorated and expired.

3. Normal honey is very thick, if the honey becomes very thin, it means that the honey has deteriorated and expired. The way to identify it is to use chopsticks or a small wooden stick to dip 1 drop of honey on toilet paper, if it can penetrate quickly and spread, it means that the honey is relatively thin.

4. The alcohol flavor of honey is getting stronger and stronger, and the strong alcohol flavor already indicates that the deterioration is very serious and can no longer be eaten.

Honey expiration does not mean spoilage, honey contains acids and high concentration of sugars, and the water content is low, so it can be stored for a long time, and if it is well preserved, it can be eaten after expiration. However, if it deteriorates, it is not advisable to continue to consume it.

1. Honey will ferment, bubble and become sour when it expires.

2. Although the hypertonic environment of honey makes it difficult for spoilage microorganisms to survive, not all microorganisms are afraid of it, and there is a class of microorganisms called "osmophilic yeast" that can survive in honey tenaciously. If the temperature is right, osmophilic yeast can reproduce slowly, causing honey to ferment, showing phenomena such as foaming and bottle cap swelling. Fermented honey will have a slight sour, alcoholic taste.

3. Therefore, although honey is a shelf-stable food, due to the presence of osmophilic yeast, honey still ferments even after low-temperature concentration treatment. Also taking into account the influence of factors such as warehousing, freight, storage conditions and ** chain, manufacturers usually mark a shelf life of 18-24 months to ensure the safety and eating quality of the product during the period.

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. First aid methods include vomiting, gastric lavage, catharsis and intestinal lavage.

1) Touching your throat with your fingers can cause vomiting.

2) Drink warm salt water (add 240 milligrams of salt to 15 grams or cold boiled water) or light soapy water.

3) Add 1 cup of warm water to 1 gram of copper sulfate, or 1-2 grams of zinc sulfate to 1 cup of water, drink it slowly, if vomiting does not occur for 15 30 minutes, you can take it again.

4) Oral administration of ipecac syrup 10 15 ml. If you do not vomit, you can take it again after 15 minutes.

5) Apomorphine 5 mg, subcutaneous injection. After vomiting, give the patient milk, raw eggs, strong tea, or add some flour to warm water and stir well. If you can't vomit at one time, you can induce vomiting for the second time.

Patients who have difficulty inducing vomiting or are not suitable for vomiting can be gastric lavage, and sometimes gastric lavage can be performed when there is a suspicion of residual residue in the stomach after vomiting. Generally, it is best to wash the stomach within 4 to 6 hours after the poison is cleared, if the time is too long, the poison has been absorbed, the significance of gastric lavage is not very large, and gastric lavage is best carried out in the hospital.

It can make the poison that stays in the intestinal lumen expel as soon as possible. Laxatives commonly used in catharsis include magnesium sulfate, sodium sulfate, etc.

3. Honey is the honey made by bees from the nectar of flowering plants in the hive, honey is rich in nutrients, but if you eat it wrong, you will be poisoned by lead. Depending on the clinical presentation, the symptoms of honey poisoning vary with the toxicity and intake of the nectar source plant. It has been reported that the incubation period for poisoning with poisonous honey is as short as 25-40 minutes, and the longer is 7 days, generally 1-3 days.

At the beginning of poisoning, there were digestive symptoms such as nausea, vomiting, diarrhea, abdominal pain, accompanied by fatigue, dizziness, low-grade fever, numbness of limbs, etc. Mild poisoning patients only have symptoms such as dry mouth, bitter mouth, numbness of the lips and tongue, and loss of appetite; In addition to diarrhea accompanied by tarry stool and bloody stool, liver damage symptoms can also occur in severe poisoning, but there is no jaundice; Severe poisoning patients will have manifestations of renal impairment, such as oliguria, hematuria, proteinuria, chills, high fever, urinary continence, blood pressure drop, shock, coma, arrhythmia, typical myocarditis, and finally refractory to death due to paralysis of the circulatory center and respiratory center.

4. Honey with lower water content, that is, honey with higher Baumé content. The specific value can be honey with a Baumé degree of 41 degrees or more, and the minimum value is not less than 40 degrees.

1) Honey does not have the concept of shelf life, naturally mature honey can be stored for a long time under well-preserved conditions, so the honey expires first to check whether the honey has deteriorated, the spoiled honey will smell alcoholic and sour, and a thick layer of white bubbles will appear on the surface, if the expired honey has not deteriorated, it can continue to be eaten.

2) However, if the honey has been fermented and spoiled, it is not recommended for everyone to continue to eat it. If the expired honey has deteriorated, and the degree of deterioration is relatively light, you can first heat the honey to about 60 degrees in water and keep it for half an hour, you can kill the yeast in it, remove the foam on it, and then seal it for storage. This honey is a good choice for bathing or hair care.

Apply ** in the bath, fully massage for 2-3 minutes and then rinse it off, it has the effect of moisturizing**, and insisting on using it helps to alleviate dryness and peeling.

In addition, the hair care effect is also good, you can add an appropriate amount of honey to the conditioner to massage the hair when washing your hair. If you stick to it for a while, you will notice a noticeable improvement in the condition of your hair, becoming smoother and less frizzy.

The main reason for honey spoilage is glycotolerant yeasts.

It multiplies in honey in large quantities, so slightly spoiled honey can be heated to about 60 to kill yeast and eaten in a short period of time, and honey that has been severely spoiled can be used as a conditioner, although it is not suitable for further consumption.

Shower gel, sunscreen.

Emollients can be used to rub it on your hair repeatedly when washing your hair, and rinse it off with warm water after about 15 minutes to make your hair darker and shinier.

Honey is a supersaturated solution of sugar and contains a large number of antibacterial ingredients, theoretically natural ripe honey will never expire as long as it is stored properly, but according to the relevant regulations of the country, food must be marked with the expiration date.

Therefore, honey merchants often mark the shelf life of honey as 18 months or 2 years, but it does not mean that honey will deteriorate after 18 months or 2 years of storage, in fact, honey does not have a strict shelf life, in short, honey expiration and deterioration are not fundamentally related.

Honey spoilage is often caused by improper storage due to the presence of a sugar-resistant yeast in honey, which can multiply and break down glucose if water is mixed in during the preservation process.

and fructose to produce alcohol, carbon dioxide.

and moisture, so that the honey appears a large amount of foaming, sour taste, thin texture, alcohol and other deterioration phenomena, for this kind of honey that has deteriorated is no longer edible, otherwise it is easy to cause vomiting, abdominal pain, diarrhea and other adverse reactions.

Honey. In fact, natural mature honey can be stored for several years in a well-sealed environment without deterioration, so expired but unspoiled honey can continue to be eaten, but honey that has deteriorated is not suitable for continued consumption, and whether the honey is within the shelf life is not necessarily related to whether it has deteriorated, for example, if the honey is still in the shelf life mixed with too much water, it is also easy to deteriorate.

Honey has high osmotic pressure.

When the water content of honey is less than 20%, the sugar-resistant yeast can basically not reproduce, but if the water content is higher than 20%, the sugar-resistant yeast will multiply in large quantities and cause honey to deteriorate, and the honey has a strong adsorption of moisture in the air, so it should be stored in a completely sealed container (not a metal container), and it must not be brought in moisture when taking it.

Honey is a delicious and nutritious food, but when it's expired, don't rush to throw it away! In fact, there are many unique uses for expired honey. Today I will tell you about 11 uses of expired honey to give you a new understanding of how to treat them.

Expired honey can be used for facials. It has a mild antibacterial effect and is able to effectively improve the condition of **. You can apply a small spoonful of expired honey to cleansed facial skin, gently massage it for a few minutes and then rinse it off with water, which can help keep your skin moisturized and smooth.

Expired honey can also be used as a hair care product. Adding the right amount of expired honey to your shampoo can provide plenty of nutrients to your hair and make it softer and smoother. It's very easy to use, just apply the mixed shampoo to wet hair, massage it for a few moments, and rinse thoroughly.

Expired honey can also be used for coughs and sore throats. All you need to do is add a spoonful of expired honey to warm water, mix well and drink, it will be effective in relieving coughs and soothing throat irritation. However, please note that honey is not suitable for infants and young children under one year of age.

Expired honey can also be used as a seasoning. You can add some expired honey to your cooking to make the dish more delicious and tasty. Pay attention to the appropriate amount when using expired honey so as not to affect the overall taste.

When making bread or cookies, you can also try adding some expired honey. It is able to increase sweetness and make bread softer and more delicious. Not only that, but it also adds a touch of natural aroma to the bread.

And if you're a beauty lover, you'll be pleasantly surprised to find that expired honey also has many benefits for body care. While bathing, you can pour an appropriate amount of expired honey into the bathtub and enjoy its moisturizing properties. It provides sufficient moisture to the skin and makes it more delicate and supple.

Expired honey can also be used to make homemade**. All you need to do is apply an appropriate amount of expired honey to your face, leave it on for a while, and then rinse it off with water to refresh your skin. Not only that, but expired honey can also help relieve dry, rough skin.

In addition to these uses, expired honey can also be used for minor burns and scratches. It has an antibacterial and anti-inflammatory effect and is able to promote wound healing. All you need to do is apply an appropriate amount of expired honey to the injured area and wrap it with gauze.

If you are a tea lover, then you can try adding some expired honey to your tea. It is able to add a hint of sweetness and aroma to the tea and enhance the overall taste.

I would like to emphasize that when enjoying the benefits of these expired honeys, make sure that you are using high-quality, pure honey and that it does not expire for too long. This will ensure that you get the best results.

Although expired honey is not suitable for consumption, it has many chic uses. Whether it's used as a facial care product, hair care product, or as a seasoning, baking ingredient, expired honey can exert its unique benefits. So, the next time your honey expires, remember to try these innovative usages!

You'll be pleasantly surprised to find them fascinating.