How can you keep the nutritional value of dried shiitake mushrooms at the highest

Here's how to keep the nutritional value of dried shiitake mushrooms at its best:

Dry storage, shiitake mushrooms, whether fresh or dried shiitake mushrooms, they have strong water absorption, when the amount of water in shiitake mushrooms is high, it is easy to oxidize and mold, causing them to be difficult to store.

Store tightly sealed. Oxidation is the process of metamorphosis of shiitake mushrooms, so it is necessary to create an environment that cuts off the oxygen supply, so that its oxidative deterioration can be inhibited. Shiitake mushrooms can be stored in sealable containers such as ceramic jars or tin cans, and the containers should be lined with food bags.

Cryogenic storage. Shiitake mushrooms must be stored in a ventilated and low-temperature place, preferably in a sealed container and stored in the refrigerator or freezer.

Store away from light. Infrared rays will heat up shiitake mushrooms, and ultraviolet rays will trigger actinics, which will speed up the deterioration of shiitake mushrooms. Therefore, it is necessary to avoid storing shiitake mushrooms in bright light, and also avoid packaging them with light-transmitting materials.

Store separately. Shiitake mushrooms can not only absorb water, but also have strong adsorption, easy to smell and must be stored separately, and do not use containers with odor volatilization or containers with odor to store shiitake mushrooms.

First of all, soak the mushrooms in warm water, and remember to use the water for soaking the shiitake mushrooms when cooking.

Shiitake mushrooms we usually can often eat shiitake mushrooms is a kind of edible mushroom with relatively high nutritional value, usually eat some can improve the body's immunity, in the prevention of colds, in the prevention of cancer can play a certain role, if you can not eat fresh shiitake mushrooms, you can eat dried shiitake mushrooms, the same can play a very good, conditioning the body, with a certain anti-aging effect, in addition, the taste of shiitake mushrooms is also relatively delicious.

Efficacy and function of dried shiitake mushrooms:

1. Enhance the body's immunity. Dried shiitake mushrooms because of the effect of lentinan polysaccharides, can effectively improve the immune function of our body, the effect on the prevention of colds is very good, many experts suggest that pregnant women can eat more shiitake mushrooms, because during pregnancy it is easy to cause colds due to low resistance, at this time used to replace the cold medicine is dried shiitake mushrooms, you may wish to try it.

2. Anti-aging. Studies have shown that the aqueous extract extracted from shiitake mushrooms can remove hydrogen peroxide, so that is to say, eating shiitake mushrooms has a certain elimination effect on hydrogen peroxide in people's bodies, so as to have an anti-aging effect.

3. Anti-cancer and anti-cancer. Dried shiitake mushrooms contain a substance called shiitake purine, also known as erythropurine, which can help lower cholesterol levels, and shiitake mushrooms contain 12 times more antioxidants than malt and 4 times more than chicken liver. Shiitake mushrooms have stronger antihypertensive and anti-cancer effects than matsutake mushrooms and lotus mushrooms.

4. Disease. Shiitake mushrooms also play a leading role in diabetes, tuberculosis, infectious hepatitis, neuritis, etc., and can be used for indigestion, constipation, etc.

Nutritional value of shiitake mushrooms.

Shiitake mushrooms not only have a unique flavor of fragrance, but also contain rich ingredients that are beneficial to the human body. Shiitake mushrooms are rich in nutrients such as vitamin B complex, iron, potassium, and provitamin D (which is converted into vitamin D after sun exposure). In the protein of shiitake mushrooms, there are 18 kinds of amino acids.

Of the 8 amino acids necessary for the human body, shiitake mushrooms account for 7 kinds. Shiitake mushrooms also contain a lot of glutamic acid, various sugars, etc.

The aqueous infusion of dried shiitake mushrooms contains a variety of amino acids, acetamide, choline, adenine and other components. Therefore, nutritionists say that the nutritional value of shiitake mushrooms is four times that of beef, and hail shiitake mushrooms as "the peak of plant food". In Japan, shiitake mushrooms and white fungus are both considered to be "miracle medicines" for anti-aging and longevity.

Fresh shiitake mushrooms are more nutritious, and dried shiitake mushrooms have a stronger fragrance.

Dried and fresh shiitake mushrooms are different in terms of taste and nutritional value. Fresh shiitake mushrooms are soft and fragrant in the mouth, and contain a lot of vitamin C; After drying dried shiitake mushrooms, the flavor can be stronger and the taste is more chewy, because of the sun's exposure, part of the vitamin C component in it is destroyed, but the vitamin D component will increase.

Fresh shiitake mushrooms and dried shiitake mushrooms are different in terms of nutritional value, and you can choose according to your needs. During the drying process, the internal structure of shiitake mushrooms will undergo a great transformation. Shiitake mushrooms produce a kind of shiitake mushroom essence, which is the reason why dried shiitake mushrooms smell very good.

Stewing soup with dried shiitake mushrooms can greatly enhance the umami of the soup.

Dried shiitake mushrooms are not easy to clean compared to fresh shiitake mushrooms, and many people will soak them for a long time before cleaning them when they buy them, but there are not many such practices. The nutrients in the dried shiitake mushrooms will be integrated into the water after soaking for a long time, and the correct way is to scrub the dried shiitake mushrooms directly.

The nutritional value of fresh shiitake mushrooms and dried shiitake mushrooms is about the same, if you have to compare, the nutritional value of dried shiitake mushrooms will be higher, and the taste is better than that of fresh shiitake mushrooms, and it is also convenient to eat.

Shiitake mushrooms belong to edible mushrooms, the protein content is higher than that of common vegetables, and the amino acids in the protein are rich in types, high quality, low fat, high dietary fiber, a variety of vitamins and minerals, especially the mushroom polysaccharides in the mushroom increase human immunity, shiitake mushrooms contain vitamin B12, and this vitamin mainly exists in animal food, except for mushrooms in plant food almost nothing, mushrooms can be used as a vegetarian vitamin B12 **.

Shiitake mushrooms, also known as mushrooms, mushrooms, incense letters, mushrooms, shiitake mushrooms, and mushrooms, are the fruiting bodies of the fungus of the family Orientaceae. Shiitake mushroom is the second largest edible mushroom in the world, and it is also one of China's specialties, known as "mountain treasure" among the people. It is a fungus that grows on wood.

The taste is delicious, the aroma is refreshing, and the nutrition is rich. Shiitake mushrooms are rich in vitamin B complex, iron, potassium, provitamin D (converted into vitamin D after sun exposure), sweet taste, and flat nature. Indications: loss of appetite, lack of energy, and fatigue.

Shiitake mushroom is known as the king of mountain delicacies, and it is a high-protein, low-fat nutritional health food. Chinese medical scholars throughout the ages have made famous statements about shiitake mushrooms. Modern medicine and nutrition continue to be studied in depth, and the medicinal value of shiitake mushrooms is also constantly being explored.

The content of ergosterol in shiitake mushrooms is very high, which is effective in the prevention and treatment of rickets; Lentinan (1,3 glucan) can enhance cellular immunity, thereby inhibiting the growth of cancer cells; Shiitake mushrooms contain more than 40 enzymes of six major enzymes, which can correct human enzyme deficiencies; The fatty acids contained in the fat in shiitake mushrooms are beneficial to the human body to reduce blood lipids.

With the loss of water, the nutrients will also be consumed, so I think Xianxiang is slightly better than dried shiitake mushrooms.

In fact, as far as the existing knowledge is concerned, there are not many obvious differences between dried shiitake mushrooms and fresh shiitake mushrooms in terms of health care, but in terms of nutrient content, the vitamin C content in fresh shiitake mushrooms is slightly higher than that of dried shiitake mushrooms, and the vitamin D content of dried shiitake mushrooms will be higher because of sun exposure. Therefore, if you buy fresh shiitake mushrooms in the sun before eating, it can promote the production of more vitamin D. Therefore, the nutrition of dried shiitake mushrooms will be slightly higher than that of fresh shiitake mushrooms.

Learn about the nutrition of shiitake mushrooms.

Each 100 grams of fresh shiitake mushrooms contain 40 calories, and they can provide grams of protein, compared with other fruits, vegetables and plant foods, shiitake mushrooms are a high-protein, low-calorie food.

The "lentinan polysaccharides" and "ribonucleic acids" contained in shiitake mushrooms can not only "activate T cells, macrophages and complement systems, but also enhance the body's ability to inhibit the growth of cancer cells."

At the same time, for dried shiitake mushrooms, shiitake mushrooms will give off a special flavor from the two components of mushroom flavor and guanylate contained in it. In particular, guanylate, its umami intensity is dozens of times that of ordinary monosodium glutamate.

1. Nutrients. In terms of nutrition, there is not much difference between dried shiitake mushrooms and fresh shiitake mushrooms, but the water is removed during the drying process of shiitake mushrooms, but the nutrients are basically preserved. In addition, shiitake mushrooms contain ergosterol, which is commonly deficient in vegetables, which can be converted into vitamin D under sunlight exposure, which can promote the body's absorption of calcium.

If dried shiitake mushrooms are made from fresh shiitake mushrooms that are dried in the sun, then they have a higher vitamin D content.

2. Taste. In the process of drying dried shiitake mushrooms, due to the transformation of the internal structure, more shiitake mushroom essence will be generated, which is a unique fragrance substance contained in shiitake mushrooms, so the aroma of dried shiitake mushroom stew will be more intense, better than fresh shiitake mushrooms.

3. Taste. Dried shiitake mushrooms have less water content and stronger flavor, but the taste is rougher; Fresh shiitake mushrooms have a lot of water, a tender taste and delicate flesh. Moreover, dried shiitake mushrooms are not easy to digest, especially when they are eaten by the elderly and children, the amount must be controlled, and fresh shiitake mushrooms are rich in zinc, have a good taste and are easy to digest, which is more suitable for the elderly and children.

Summary: In fact, dried shiitake mushrooms and fresh shiitake mushrooms are good, mainly depends on how you cook. If it is a soup stew, it is best to use dried shiitake mushrooms, because the aroma is stronger, if it is fried and eaten, then choose fresh shiitake mushrooms, the taste is more tender.

Shiitake mushrooms, also known as shiitake mushrooms, mushrooms, etc., is a high-protein, low-fat nutritious food, known as the "king of mushrooms", known as "mountain treasures" in the folk. Shiitake mushrooms are rich and delicious, have high nutritional value, and are eaten in a variety of ways. There are two kinds of shiitake mushrooms on the market, one is fresh shiitake mushrooms, the other is dried shiitake mushrooms, under normal circumstances, many ingredients are fresh and more nutritious and delicious, so is shiitake mushrooms also fresh than dried better?

Which is better, fresh or dried shiitake mushrooms?

1. Taste difference.

In terms of taste, because the dried shiitake mushrooms have been sun-dried, the moisture in them has been completely removed, and the taste is rougher and chewy; Fresh shiitake mushrooms will not, the meat is delicate and the taste is smooth and tender. However, dried shiitake mushrooms are not easy to digest because they have been dried, so the elderly, children and people with poor digestion should not eat too much.

2. Nutrients.

Dried shiitake mushrooms only remove the water during the drying process, and other nutrients are basically preserved, so in terms of nutrients, there is little difference between dried shiitake mushrooms and fresh shiitake mushrooms. But there is a difference, shiitake mushrooms contain a substance called ergosterol, which can be converted into vitamin D after a long period of sun exposure, which makes the vitamin D content in dried shiitake mushrooms higher than that of fresh shiitake mushrooms, and vitamin D can promote calcium absorption. However, the most commonly used drying method for shiitake mushrooms is drying, which can retain the reducing sugar and polysaccharides of shiitake mushrooms to the greatest extent, and shiitake mushrooms made by drying in the sun are not recommended.

3. Taste difference.

In the drying process of shiitake mushrooms, the conversion rate of shiitake essence and guanylate contained in them is improved, and the fresh flavor in shiitake mushrooms is derived from this nucleotide, and after shiitake mushrooms are dried, the water is evaporated, which enhances the fresh flavor, which is why the taste of dried shiitake mushrooms is stronger than that of fresh shiitake mushrooms. Therefore, the soup stewed with dried shiitake mushrooms will have a stronger aroma, and the more you chew, the more fragrant it becomes.

4. Difference in eating methods.

Shiitake mushrooms can be eaten in a variety of ways, whether it is stir-fried vegetables or stewed soups, they are extremely good for the body. Generally speaking, dried shiitake mushrooms are suitable for stewed soups or stews, and it is better to choose fresh shiitake mushrooms if they are fried and eaten.

5. Storage method.

Dried shiitake mushrooms are a must-have dry product for many families, and it removes water during the drying process, and the biggest benefit is that it is convenient to preserve. If you take it out to dry it every month, you can keep it for at least half a year, and when you want to eat it, you can take some out and soak it and then cook. Fresh shiitake mushrooms are mostly eaten immediately after picking and are stored for a short period of time, about 3 to 5 days.

Summary: In fact, whether it is dried shiitake mushrooms or fresh shiitake mushrooms, regular consumption is very beneficial to the human body, mainly depends on how you cook. Dried shiitake mushrooms for soup and stewed meat, after cooking, they are fragrant and fragrant, if they are fried and eaten, then choose fresh shiitake mushrooms, which have a tender taste.

Shiitake mushrooms are one of the most common ingredients on the table, and they are one of the most popular edible fungi.

Shiitake mushrooms taste beautiful and nutritious, their practices are diverse, according to records, shiitake mushrooms have more than 4000 years of edible history in our country, with the improvement of people's living standards, shiitake mushrooms not only into the dish to make soup, in some large-scale Chinese dishes, with its condiments to season, but also play the role of the finishing touch.

However, in actual life, in order to prolong the shelf life of shiitake mushrooms and facilitate transportation, people will choose to dehydrate and dry shiitake mushrooms, so there are two different forms of shiitake mushrooms in the vegetable market. So as consumers, should we choose dried shiitake mushrooms or fresh shiitake mushrooms?

Is it better to have dried shiitake mushrooms or fresh shiitake mushrooms].

Regarding these two kinds of shiitake mushrooms, the ** of dried shiitake mushrooms will be higher than that of fresh shiitake mushrooms, but when eating, dried shiitake mushrooms need to be soaked in advance, which will be relatively troublesome in cooking. But friends who like to eat shiitake mushrooms have a deep understanding that the taste of dried shiitake mushrooms will be richer and more fragrant.

First of all, let's start from the nutritional value of the two and make a comparison between the two:

According to traditional Chinese medicine books, shiitake mushrooms are flat in nature and sweet in taste. It has the effects of tonifying the spleen and stomach, dissolving phlegm and regulating qi, supporting rash and detoxification, and benefiting taste and food. It can be seen that we eat shiitake mushrooms not only for the taste, but also for their nutritional value.

In the figure, the content of calories, vitamins, potassium, iron, calcium, sodium and other nutrients in dried shiitake mushrooms is higher than that of fresh shiitake mushrooms, which shows that the nutrition of dried shiitake mushrooms is higher than that of fresh shiitake mushrooms.

From the point of view of the way of cooking.

For fresh shiitake mushrooms, because they are full of moisture, tender and smooth, they can be cooked directly without soaking, so they are more suitable for making some short-time dishes, which is convenient and fast. Dried shiitake mushrooms need to be soaked for at least 1-2 hours before entering the dish, which is relatively more time-taking.

From the point of view of the later storage method.

Fresh shiitake mushrooms are recommended to be stored at low temperatures, and it is best to store them for no more than 3 days. Dried shiitake mushrooms are recommended to be sealed and stored in a cool and sheltered place, as long as they are moisture-proof, the storage time can be as high as several months.

Through the analysis from the perspective of nutritional value, cooking methods and later storage, dried shiitake mushrooms and fresh shiitake mushrooms have their own advantages and disadvantages, and friends can choose freely according to their own needs when choosing.

Tips for picking shiitake mushrooms].

When buying shiitake mushrooms, the selection method is different due to the different moisture content of dried shiitake mushrooms and fresh shiitake mushrooms.

Pay attention to the selection of fresh shiitake mushrooms:

When choosing fresh shiitake mushrooms, remember to choose shiitake mushrooms that are plump, rounded, with thick walls and elastic walls.

Pay attention to the selection of dried shiitake mushrooms:

After the dried shiitake mushroom is dried, its color is gray-white, there is no mildew, the fungus folds are white and regular and neat, and the surface is not sticky and slippery.