Learn something new! It turns out that these 6 kinds of food have no expiration date! Don’t throw them away anymore~

In daily life, we all know: Don’t eat expired food!

The shelf life of food is an important concept, which reminds us to consume food within a specific time to ensure its quality and safety.

But did you know that there are some foods that don't actually have a specific expiration date? These foods can be kept for a long time under the right conditions without going bad.

Let’s take a look at which foods can be preserved for a long time?

01

Dried shiitake mushrooms and black fungus

Dried shiitake mushrooms and dried black fungus are nutritious and delicious ingredients, rich in protein, dietary fiber, vitamins and other nutrients. After drying, their shelf life can be extended.

These dry goods need to be stored in a sealed container in a dry and ventilated place.

As long as they are stored properly, dried shiitake mushrooms and dried wood ear mushrooms can be kept for several years, and their nutritional value and flavor do not diminish over time.

When cooking, you only need to soak them and then use them to make a variety of delicious dishes, such as stir-fried vegetables with mushrooms. The simple combination can bring a perfect blend of freshness and fragrance.

Cold-mixed black fungus is a common refreshing dish on summer tables. It is sour, spicy, appetizing and refreshing.

02

Honey

Honey is a sweet treasure given to us by nature, with rich flavor and abundant nutritional value.

Real honey has strong antibacterial properties because its high concentration of sugars and low water content create an environment that is not conducive to the growth of microorganisms.

Under proper storage conditions, honey can be kept for a long time without spoiling.

Honey should be stored in a cool, dry place away from direct sunlight and high temperatures. If honey crystallizes, this is normal and can be restored to its original state by heating it in warm water.

Honey can not only be used for seasoning, making desserts, spreading on bread and other cooking and baking, but also has many medicinal values, such as moistening the lungs and relieving coughs, moistening the intestines and promoting bowel movements, etc. It is also helpful in promoting sleep and improving digestion.

03

Liquor

Baijiu is a traditional Chinese alcoholic beverage, famous for its unique flavor and cultural value. Baijiu can have a long shelf life, especially some high-quality high-proof baijiu, which can be stored for a long time under suitable conditions.

The alcohol in liquor has a bactericidal effect and can inhibit the growth of microorganisms. Generally speaking, the higher the alcohol content of liquor, the longer its shelf life. When storing liquor, you can put it in a cool, dry, ventilated place, or bury it underground to maintain its quality.

Liquor can be used for drinking, cooking, and medicinal purposes. Drinking it in moderation can also promote blood circulation and relieve fatigue. As time goes by, some high-quality liquors will also undergo aging reactions, and the taste will become more mellow and soft.

China has a long history of liquor collecting culture, and some precious liquors have even become rare collectibles.

04

soy sauce

Soy sauce is one of the traditional Chinese condiments, which is made by fermentation. Soy sauce is rich in amino acids and other nutrients and has a unique flavor.

Under proper storage conditions, soy sauce can be kept for a long time without spoiling. Soy sauce should be stored in a cool, dry place, away from direct sunlight and high temperature environment.

If the soy sauce has sediment or an unusual smell, this may be a sign of spoilage and should not be consumed.

Soy sauce can be used for cooking, seasoning, dipping, etc. It can add a delicious flavor to dishes.

05

Beans

Legumes are an essential part of people's dietary structure. They are rich in nutrients such as protein and dietary fiber.

Legumes such as mung beans, red beans, black beans, soybeans, etc. contain very little water after being dried. If they are kept in a dry, cool and ventilated environment, they can be stored for a long time. In order to maintain the freshness of legumes, they can be placed in sealed containers, paying attention to moisture-proof, insect-proof and mildew-proof, and taken out to dry regularly.

However, if the surface of dry soybeans is obviously moldy, or has a musty or other strange smell, it means that the soybeans have been contaminated with aflatoxin and should not be eaten.

Aflatoxin is a strong carcinogen that is extremely harmful to human health.

06

salt

Table salt is a substance necessary to maintain normal physiological functions of the human body. It is an indispensable condiment in people's daily life and also a food with no shelf life.

It has the functions of seasoning, preservation, sterilization, etc. The main component of table salt is sodium chloride, which has stable chemical properties and is not easily corroded by microorganisms. It can be stored for a long time in a dry environment. Table salt should be stored in a cool and dry place to avoid moisture and caking.

If the salt is clumping, you can heat it in a pot to loosen it. In addition to being used for cooking, pickling, seasoning, etc., salt also plays an important role in food processing, such as pickling meat and making pickles.

In addition, salt has some non-food uses, such as cleaning, disinfection and softening water .

remind

Just because food has no expiration date doesn't mean it can be kept indefinitely.

Although these foods do not have a clear shelf life, their quality and safety are still affected by storage conditions and time.

In order to ensure the quality and safety of food, we should follow the following principles:

Choose high-quality food: When purchasing, choose food that is fresh, has no odor, and shows no signs of spoilage.

Store food properly: Keep food in a proper environment, such as a cool, dry, well-ventilated place, away from direct sunlight and high temperature and humidity.

Pay attention to the appearance and smell of food: If the food has an abnormal appearance, smell or taste, such as mold, discoloration, odor, etc., follow the first-in-first-out principle: When eating food, eat the food that was purchased first first to ensure the freshness of the food.

Therefore, food without a shelf life still needs to be properly stored under appropriate conditions according to specific circumstances and consumed reasonably within a certain period of time to ensure its quality, safety and nutritional value.