How to get rid of rancidity in walnuts. Reasons why nuts are bitter and how to remove bitterness. Useful properties for women
The walnut is useful product, which must be included in the human diet. At the same time, the taste of the fruit may be different. Why bitter Walnut, described in the article.
Causes of bitterness
Why bitter The reasons may be as follows:
- Early harvest when fruits are still green.
- Long-term storage in the wrong environment.
- Non-compliance with the conditions of transportation.
For these reasons, the taste deteriorates. healthy nut. Not everyone likes to use it bitterly. Therefore, many are interested in eliminating an unpleasant taste. Why are fresh walnuts bitter? This is due to the fact that the fruits are not quite ripe.
Bitterness removal
You can get rid of this unpleasant moment. What to do so that walnuts do not taste bitter? To do this, the fruits must be poured ice water and endure the night. If after that the defect has not been eliminated, it will not be possible to remove it.
There is another way - using boiling water. Nuts must be poured, and after 30 minutes, check the quality. If it was possible to remove the defect, then the product is suitable for cooking.
If the fruits are plucked at an immature age, then their bitterness can be eliminated only if they are pierced with a thin needle, and then placed in a pot of ice water for a week. The fluid must be drained and changed every day. This method is one of the most effective.
Some nuts are even boiled, eliminating unpleasant bitterness. At the same time, sugar must be added to the water. The boiling procedure includes bringing to a boil and almost instantaneous removal of boiling water.
If you need green nuts for jam, and they are bitter, then they should be peeled. Then they need to be washed and filled with water. It is recommended to keep them for 3 days. During this period, every 5 hours you need to change the water. After this procedure, the fruits are used in cooking. Nuts can be crushed and poured with honey, adding lemon.
Collection
One of the nuances why walnuts are bitter is early picking. To do this in a timely manner, you need to pay attention to the following nuances:
- A sign of readiness is considered cracking of the soft amniotic membrane. Nuts on the lower branches ripen faster.
- Foliage with ripening fruits fades and turns yellow.
- Approximate harvest times can be determined by variety.
- The fruits of trees that bloom in spring usually ripen in August, September, and those that bloom in June - starting from the 3rd week of September.
- Mature fruits have a hard shell, the core under which is moist.
Collection time
When are walnuts harvested? Experienced gardeners believe that this should be done before the shell cracks. depends on the variety. This usually happens from the end of August during the 3 weeks of September. Until this period, nuts are knocked off a tree with a stick, collected and packaged in wooden boxes. Ripening is carried out in this form for 2-3 weeks. The main thing is to put the product in a cool place.
Before ripening in boxes, you need to dry the fruits for their long-term storage. Later, walnuts are collected in Krasnodar, as they ripen from about mid-September. But still there is a big harvest.
Collection rules
If you do not use the method of knocking down branches, then the harvest lasts for weeks, as the fruits fall off gradually. But fallen nuts must be collected during the day. After that, they are cleaned of dirt and sent to dry.
If the product has lain in the ground for a long time, then it is unsuitable for storage. Unfallen fruits with a whole shell are knocked down with a stick and placed in buckets and boxes for ripening. You need to keep them separate.
Storage
Why a walnut is bitter also depends on the storage conditions. After collection, be sure to dry it. For this, the fruits are laid out for 5-6 days on a litter. It is preferable to do this outdoors, but you can do it at home on the floor.
Storage efficiency is ensured by drying in a warm oven for 50-60 minutes. It is important that the temperature is low. Therefore, you should open the door.
After drying, the nuts should be poured into boxes or bags made of cloth and put in a dry place where there is no light. The temperature should be 15 degrees. Do not leave products on the balcony. There is usually high humidity. This leads to mold. The risk of infection appears at a humidity of 70%. Because of high temperature and light product will not be stored for a long time.
Thus, in order for the walnut not to be bitter, it is necessary to follow the rules for its collection, storage and transportation. Only then will it taste good.
According to the treatises of ancient Tajik medicine, joint use of nut kernels with milk renders positive influence on health and is a highly effective means to neutralize and remove harmful substances from the body.
Beneficial features walnuts lead to an improvement in the condition of the walls of blood vessels with diabetes 2 types, and also reduce the risk of developing cardiovascular diseases in people with a predisposition to them.
Walnut contains a whole complex of biologically active substances, which has a positive effect on the vessels of the brain. It is believed that these nuts are able to relieve strong nervous tension.
The famous American doctor D. Gale claims that 4 - 5 walnuts per day is enough to protect yourself from exposure to increased radiation.
The walnut kernel contains magnesium, which has vasodilating and diuretic properties. Therefore, walnuts are used as a means to lower blood pressure.
A mixture of 10 nut kernels, a spoonful of sunflower oil and two cloves of garlic is a well-known remedy prevention of atherosclerosis.
Very valuable walnut shell.
Grind the shells of 14 nuts, pour ½ l of vodka for 7 days. Infusion is consumed to cleanse blood vessels.
Drink 1 tbsp. l. on an empty stomach At the same time, salts, blockages, resulting tumors, cysts, hardening of the chest, blockage of the bronchi are absorbed.
Walnut - effective remedy to restore male potency.
One of the most useful recipes for men is walnuts with honey. Honey enhances and adds to the beneficial effects of walnuts.
There are a few rules to remember.
1. Walnut kernels are the easiest to digest only in a highly crushed form.
2. Since nuts are protein food, then you need to use them for medicinal purposes. only at night or before daytime sleep, since protein is better absorbed when the body is resting.
3. For 1 appointment the maximum number of nucleoli should not exceed 7. This is the maximum allowable rate. Ideally 4 - 5 nucleoli to.
1 cup walnuts, 1 cup raisins (pitted), 1 cup dried apricots, 1 lemon with peel plus 300 g honey.
Grind everything, pour honey. Mixture take 1 tbsp. l. before meals 3 times a day.
This will raise immunity, help with overwork, give strength.
The mixture can be consumed at any age, especially indicated for the elderly.
To make the taste of nuts more saturated, it is recommended to fry them.
Place the peeled nuts in a deep bowl and pour boiling water over them. Hold for a couple of minutes, drain the water and transfer the kernels to a hard towel. Rub them with your palms through the cloth - a thin film will quickly come off. Place a large frying pan on a slow fire. Scatter the nucleoli over it in a thin layer. Fry them for 15-20 minutes, stirring constantly,
Roasting can also be done in the oven. Arrange the nuts on a baking sheet and place it in the preheated oven. Roast the kernels for about 15 minutes. To understand if the nuts are ready, try them.
If you think they are damp, continue frying. A couple of times the kernels laid on the sheet should be mixed.
No less convenient to process nuts in the microwave. Lay them out on a flat plate. Turn on the oven for 8-10 minutes. Please note that microwaved kernels have a slightly different, more delicate taste.
Don't roast nuts. Cooked kernels spoil much earlier than raw ones. After three or four days, they can acquire an unpleasant rancid taste.
How to choose walnuts?
Firstly, it is better to buy walnuts in the fall - this increases the likelihood that they are ripe this year.
If the nuts are in the shell, then it is difficult to distinguish them from last year's ones, but still it is possible. Last year's walnuts tend to be darker and lighter in weight as they dry out substantially.
If you buy walnuts without shell, then pay attention to the fact that they should not be moldy, have any uncharacteristic spots, dots, color, they should be elastic, not dried out in appearance.
Purchasing walnuts in the market, put your hand in the bag with them. Do not take wet or cool.
Often unscrupulous sellers add water for weight. Nuts soaked in this way spoil quickly.
When purchasing walnuts, pay attention whether there are remains of a green shell on the shell. In this case, the nuts, especially if they are small, are considered unripe.
Light weight nuts- most often damaged or empty. There should be no cracks or holes in the shell of the nuts.
High-quality walnuts, if desired, can be opened by squeezing with your fingers.
Walnut kernels should be dense and resilient. They break with a thin crunch.
It is better to choose an elongated nut with a thin, about 1.5 mm, shell.
At the round nut, as a rule, a thicker shell, and therefore a smaller kernel.
Do not buy very fragile, "paper" nut, because it molds easily when stored, but if you eat it right away, you will probably be satisfied.
When walnuts have a smooth shell, then there are usually few partitions inside.
The most delicious kernels with a slight astringency, bitterness due to the tannins they contain.
The core is covered with a thin leathery shell, which has a light color with a golden hue.
Nuts growing in Uzbekistan are different from those growing in other places. The very first difference is the taste. This is due to the warm, dry climate.
The lighter the color of the walnuts the less bitter they will be.
Bitterness in nuts is caused by partitions that are between the halves of the nut kernels.
If the nuts are poorly dried, then this bitterness is gradually transferred to the nuclei.
If walnuts too dry and as a result have lost their fresh taste, keep them (without breaking, in the shell) 5-6 days in slightly salty water.
Water through the shell will penetrate into the kernel of the nut and restore its texture and taste.
If the walnut has dark spots on the shell or a black core, then this indicates that the walnut is sick, and perhaps it has been lying for a very long time.
To be completely convinced of the quality of the nut, ask the seller to try at least one or two nuts, because this is how you can feel either a wonderful taste or a rancid and moldy smell. If you feel the latter, then such a walnut should not be bought in any case.
Only fresh nuts should be eaten, as moldy contains fungus, which produces aflatoxins - substances that provoke the formation of tumors.
When buying shelled nuts choose crispy and voluminous. Nuts should not be limp and shriveled. If you still bought a peeled nut, then do the following - put them in the oven for 5-7 minutes.
This will save you from the digestive problems that messy nut kernels can cause.
How to store walnuts?
You can store walnuts for a long time (several months) if they are in the shell. You can do this at room temperature, but it is important that there is good ventilation.
If the nuts are without shell, then their shelf life is significantly reduced.
Inshell nuts are stored at room temperature. up to 3 months.
Peeled nuts are stored in the refrigerator e in a plastic bag with a zipper (vacuum packed) up to 3 months or in the freezer for up to 1 year.
Oil with walnuts
In a food processor, combine 450 g walnut pieces, 2 tsp. light brown sugar and 1 / in tsp. salt.
Process in several stages so that the nuts are finely chopped. Then process continuously for 3 minutes, cleaning the edges of the container if necessary. Add 1 tbsp. l. vegetable oil to make a smooth paste. Yield: 2 glasses.
How to quickly split
Put them in a saucepan, cover with water and bring to a boil. Remove from stove, cover and let stand 15 minutes. Wipe dry and prick.
How to chop fast
Place the nuts in a food processor and grind in batches of 2-3 seconds until the pieces are the right size. Do not run the processor for a long time, as the nuts may stick together due to their high oil content.
If the nut mass forms lumps, add 1 tsp to it. sugar or flour to absorb the oil.
Nuts are a useful and beloved product by many. Despite the high calorie content, different types nuts are recommended by nutritionists for diseases, including obesity.
Given the increased fat content, the presence of fatty acids and vitamins, nuts balance the metabolic process and normalize the functioning of all internal organs. But, this product has one unpleasant property - the appearance of bitterness. Why does this unpleasant aftertaste occur, and how to get rid of it?
The nuts themselves have a pleasant sweetish taste. But, sometimes walnuts are bitter. This usually happens due to insufficient cleaning of the kernel from the outer shell. This component contains substances that give a bitter taste to the nut.
You can mix crushed kernels with honey, sugar or other sweet product. Or spend your personal time and try to peel the nuts. But there is another, practical and effective way.
Getting rid of bitterness
What to do if peeled walnuts are bitter? To remove an unpleasant taste, you will need:
- Peeled nuts.
- Deep bowl.
- Water.
Pour water into a bowl and dip the peeled nuts into it. Thoroughly wash the kernels, changing the water several times. After 3-4 washes, bitterness should decrease. If you have time to spare, it is better to fill the nuts with water and leave them overnight. In the morning, you will see that the water has turned dark brown, and the kernels have become soft and have changed color a little. The taste of the product should also change, become softer and more tender.
What else to do if the walnut is bitter? To finally get rid of the unpleasant aftertaste, after washing, you can peel the kernels. After soaking, the peel will be easier to peel off.
Getting rid of the bitterness of pine nuts
Pine nuts
A popular delicacy, pine nuts are also sometimes found bitter. What to do in this case? How to fix the situation if pine nuts are bitter? It is important to know that such a product cannot be eaten. If bitterness appeared in the mouth after eating nuts, this indicates poisoning. The danger of this situation lies in the fact that this condition can persist for up to ten days.
To get rid of the feeling of bitterness in the mouth after eating pine nuts, you must adhere to the following rules:
- Drink clean water.
- Stick to a diet.
- Refuse fried, fatty, spicy foods.
- Avoid physical activity.
Note that poisoning from pine nuts, has Negative influence on the liver. Therefore, it is necessary to reduce the load on this organ as much as possible, cleansing the body of toxins. Be sure to visit a doctor who will prescribe treatment.
Poisoning from pine nuts is one of the most severe. The situation is dangerous because the consequences of poisoning can be observed over a long period of time, causing harm to human health.
In custody
What to do if walnuts are bitter? They should be soaked in water for 2-10 hours. In some cases, the usual washing of the product under running water helps. If, after eating pine nuts, a taste of bitterness appeared in the mouth, this clear sign poisoning. In this case, you should take activated charcoal, drink more fluids and give up heavy, fatty foods for a while.
Nuts are incredibly healthy - they contain many vitamins and minerals.
Almonds, for example, are rich in calcium, high in vitamin E and fiber. Macadamia nuts are an excellent source of protein, fiber, iron, magnesium, zinc, potassium, manganese and calcium. Walnuts contain high amounts of linolenic acid (α-linolenic acid) from the omega-3 group of acids (food for our brains), they are also rich in protein and magnesium. Brazil nuts are rich in selenium, which is so important for thyroid gland. Cashew nuts are just loaded with iron. Pistachios are useful, including due to the high content of lutein, which we need for healthy eyes.
In addition, nuts contain healthy vegetable fats, while they do not have a single drop of cholesterol.
However, the fact is that, despite the fact that nuts are incredibly rich in all kinds of usefulness, it is not easy for the human body to get all these benefits from ordinary dry nuts because in this state they are not “bioavailable”.
The seeds and nuts that we buy are dormant. In this form, they are practically not absorbed and are excreted from the body unchanged.
That is why nuts are difficult for digestion - nature protects them from premature germination by dressing them in a "protective cloak" consisting of various enzymatic inhibitors and toxic substances that inhibit the activity of enzymes, thereby protecting the seed and holding it back from germination in adverse conditions.
When a seed falls from a tree, having lost its source of moisture, it dries up and the embryo falls asleep, so that in the spring, when the snow melts, it wakes up again and gives new life. Nature does not allow the seed to germinate before a certain period, maintaining its viability, thereby insuring that it is provided with sufficient moisture in the soil to germinate and continue the genus.
HOW TO REVIVE NUTS?
To "revive" the nuts, they simply need to be pre-soaked for several hours in clean water.
According to Dr. Edward Howell, when we eat dried seeds or nuts, we neutralize some of the enzymes that our body secretes, which can even lead to an enlarged pancreas.
There are two ways to destroy enzyme inhibitors:
The first is to cook food, but in this case, the enzymes will also be destroyed, this option does not fit into the diet of raw foodists.
The second option is more preferable. We place the seeds in a humid environment, that is, we soak or germinate. In this case, the inhibitors are destroyed, and the number of enzymes is doubled.
WHAT HAPPENS AS A RESULT OF SOAKING?
In soaked nuts and seeds, it changes chemical composition and the germination mechanism starts.
The essence of this process is the transformation of complex substances into simpler ones: the inactive growth substances in the embryo are activated and contribute to the synthesis of enzymes that decompose complex reserve substances into simpler ones. First, enzymes are formed that convert starch into simple sugars (in wheat it is fructose, so the sprouts have a sweetish taste). A little later, under the action of other enzymes, storage proteins are converted into amino acids, and then fats are decomposed into fatty acids.
These chemical processes make soaked nuts and seeds more digestible. They become sweet, the water washes away the inhibitors, taking the bitterness with it.
Thus, we get nutrients in the most accessible form: the plant's active enzyme system, macro- and microelements, flavonoids and a huge amount of vitamins and antioxidants. This whole complex useful substances organically incorporated into the living tissue of the plant and found in balanced amounts and ratios.
Soaking significantly increases the nutritional value of nuts and seeds. The taste also changes, they become juicy, sweetish and practically in no way inferior to their fresh counterpart. Also, if there is any doubt that a product is not processed, soaking is a sure way to check. A spoiled or fried seed will go rotten during the locking process, it will be soft and radically different in color than live nuts and seeds.
HOW TO SOAK?
It's simple: unroasted nuts or seeds need to be poured drinking water and leave for several hours or overnight (depending on the type) at room temperature, rinse and drain in the morning. It is not necessary to wait for sprouts, since simple soaking already triggers the germination mechanism. As soon as the sprout hatches, the nutritional value declines, as the substances are used up for growth.
Soaked nuts and seeds can be stored in the refrigerator for up to three days. But if they are washed, dried thoroughly and placed in a container or jar with a tight lid, they can be stored and retain their natural taste for about a week.
Taste and health benefits of live nuts.
By soaking nuts and seeds, we revive them. In the awakened state, in their taste and nutritional properties, they are much superior to sleeping ones.
The live macadamia nut is like a cream, the fresh walnut becomes very tender, the young hazelnut is quite juicy, and the almond is soft enough that it can be crushed with your fingers.
1. Walnut
The taste of a lively walnut is very delicate and sweet, without bitterness. Many people like these nuts because they are quite satisfying and soft. An animated walnut, compared to a sleeping nut, contains 2 times more useful substances in an active, easily digestible form. That is, your body almost does not need to expend its energy on the digestion of animated nuts, since they are devoid of heavy substances, and soak in the stomach in a matter of minutes.
Walnuts are dried to 8% moisture to kill mold and whiten the shell. When sold in the shell, they are disinfected and heat treated to kill insects, then treated with bleach. The shelled walnut is not bleached, but may be chemically treated during storage. Walnuts do not germinate at home. It is recommended to look for organic walnuts.
2. Almond
Most raw foodists know that whole raw almonds will sprout. Indeed, sprouted almonds are tastier than dry ones. Do not germinate almonds for more than 2 days (minimum 6 hours, but no more than 1 day), otherwise the shoots will become rancid or go out. There are two ways to consume them: with and without the peel. The peel contains a lot of tannin and is poorly digested.
The most useful are the so-called paper almonds and whole-shell almonds. In the natural shell, the nut retains more useful properties, since it not only protects the fruit from external harmful influences (dirt, dust, fungi, etc.), but also creates a special microclimate that allows you to save all the benefits of nature.
3. Peanuts
Peanuts are legumes and germinate easily. Like almonds, sprouted is tastier than dry. Some raw foodists prefer to remove the skin before eating. Part of the husk comes off dry, the rest comes off relatively easily after 1-2 hours of soaking. Dry peanuts contain a large number of inhibitors, and they are mainly concentrated in the skin.
It was they who earned him the fame of a heavy and even poisonous raw product. But everything changes during soaking: some of the inhibitors are washed out, some are destroyed, starches are converted into sugars, the entire accumulated supply of nutrients is converted into a biologically active form, a lot of vitamins and amino acids are formed, and as a result, this is a completely different, completely harmless and energetically valuable product.
Some nuts may be contaminated with toxic mold (aflatoxin), in which case they should be discarded. It is most useful to eat sprouted peanuts without a skin.
4. Pine nuts
After harvesting, they are dried and crushed to remove the shell, which damages the germ, which deprives the nut of viability. The probability of sprouting shelled nuts is small. Unpeeled ones sprout like almonds.
5. Hazelnut
It is washed and dried to 8-10% moisture content before shipping. It is assumed that the drying temperature does not exceed 38C. Non-organic nuts are bleached with sulfur dioxide. Hazelnuts do not germinate at home. Soaking in water has little effect.
Botanically speaking, cashew nuts are the seeds of the fruit of the cashew tree, a tropical tree that is the closest relative of the mango and pistachios. The nut is in a dense hard shell containing toxic substances. Temperatures up to 200 C are used to separate the shell. For vegetarian cashews, a light heat treatment (above 40 degrees) is used to neutralize the vapors of the poisonous oil contained in the peel. This processing is still quite gentle and it retains many useful properties of cashews.
7. Macadamia
The strong shell of Macadamia is similar in color to milk chocolate on the outside, and inside it has two beautiful halves, white and brown. The processed nut quickly turns yellow and acquires a heavy taste, so you can easily distinguish a raw nut from a non-raw nut.
8. Brazil nut
Harvested from wild trees in the Amazon. Due to the difficulty of cultivation, there are only a few Brazilian plantations. Often, before transporting nuts, they are dried to 11% moisture in the shell and up to 6% when peeled. Nuts are freed from the shell by soaking in water (possibly salty) and then boiling for 5 minutes, the shell becomes softer and is removed manually or automatically.
But there are also unprocessed Brazil nuts. You can tell a roasted nut from a raw nut by breaking it in half and seeing if there are dark yellow spots inside. A raw nut should be an even light yellow color, almost white. The taste of raw Brazil nuts is quite pleasant, more fatty than macadamia, slightly salty.
9. Pistachios
The pistachio processing technology does not involve any chemical intervention, so these nuts can be considered environmentally friendly. The shelled nuts are immersed in water to moisten the shell and then laid out in the sun to dry. Of course, if pistachios are salted, they significantly lose their positions, since for this they are soaked and boiled in salt water before drying.
An interesting fact is that pistachios are harvested at night, because under the influence of the sun, the leaves of the pistachio tree secrete essential oils, from the excessive influence of which dizziness may occur. In a small amount, these essential oils are very useful, they help maintain the vitality of the body, so pistachios are justifiably called nuts of a good mood. In addition, pistachios are the lowest calorie nuts: about 550 calories per 100 grams.
When choosing pistachios, you should pay attention to the fact that the shell is open, and the color of the nucleoli is green, the greener the kernels, the more ripe and tasty they are. When soaked, pistachios acquire a delicate flavor. They also grow well. To do this, they need to be soaked overnight or for a day, right in the peel. After that, clean the pistachios and put in a damp gauze or napkin. You need to make sure that there is no drying out, if necessary, add a little water. The pistachios will sprout in a day or two, depending on how fresh they are.
Eat in goodness!
Voloshsky, Greek and even royal - all these are the names of a walnut, the benefits and harms of which excite lovers of this amazing fruit. It is not only used for food, but also used for medical purposes, for intoxicating fish, tanning leather, etc. It was not for nothing that the ancient Greeks called the fruits of the walnut tree "acorns of the gods."
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Classmates
Nuts grow on trees whose height ranges from 20 to 25 meters, and the crown reaches 15-20 meters in diameter. Outside, the fruits are covered with a thick green pericarp and a hard shell.
Why is it called that?
The name of the fruit involuntarily makes you think of Greece, but it has only an indirect relation to this country. In fact, for the first time the product was brought to Byzantium, and already there Russian merchants bought it. Why is the nut so called, and not called Byzantine? In 1453, Byzantium was captured by the Ottoman Sultan, and trade relations with Russia were frozen for a long time. They began to buy fruits in the Balkans, from where the name "Greek" came from. In Dahl's dictionary, the walnut was called Volosh and walnut, and then the first name was completely forgotten.
The use of walnuts good way replenishment of vitamin reserves
plant homeland
"Acorns of the gods", their benefits and harms, were first mentioned in European literature in the 7th century. However, no authentic mention of the homeland of the walnut was found in these records. Modern scientists have come to the conclusion that the plant was brought from Central and Asia Minor to Persia, and then spread throughout the world.
Where does it grow?
About 2.5 thousand tons of fruits are grown annually in the world. However, not everyone knows where most growing walnut.
The industry leaders are China, the United States of America, Turkey and Iran.
In the territory former USSR nuts that bring benefits and harm to health are exported by Ukraine and Moldova.
Compound
The components that make up the edible kernel vary depending on the stage of maturity. The benefits of walnuts are due to vitamins, minerals, acids, etc. The fruits are rich in tannins, fiber and essential oils.
Table 1. The composition of the walnut and the benefits of its components
Name | More |
---|---|
Cellulose | Needed for normal digestion and cleansing of the body, |
Phosphorus | Beneficial for the formation of bone, muscle and nerve tissue |
Potassium | Provides maintenance of water-salt balance |
Sulfur | It is an obligatory component of the synthesized hormones, it is necessary for the construction of proteins, etc. |
Calcium | Beneficial for bone formation, healthy nails and teeth |
Linoleic acid | Essential amino acid from food |
These are far from all the components that determine the benefits and harms of "acorns of the gods" for the body of men and women. In addition to those listed, the composition also includes magnesium, iron, zinc, palmitic and stearic acids, etc.
The nutritional value
Outstanding palatability and high nutritional value of the nut make it a valuable food product. It brings the maximum benefit in its raw form. It is also used for the production of confectionery, jams, etc.
Table 2. The nutritional value 100 grams of walnut
"Acorns of the Gods" are a high-calorie product. There are 654 calories in 100 grams. However, such figures are inherent in almost all nuts. So the calorie content of hazelnuts is 651 kcal, cashews - 600 kcal, and almonds - 575 kcal. Their excess in the diet is harmful. and .
Weight of one nut
The fruit of the walnut tree itself, together with the peel and the stiff crust, has a rather impressive weight. The mass of one peeled walnut ranges from 2 to 12 grams.
Benefits for the human body
The many useful substances contained in the kernel make it possible to recommend nuts for regular consumption by children, women and men. The benefit, like the harm, depends on the amount of the product.
What vitamins are contained?
Fruits are rich not only in the components listed above. The benefits and harms of walnuts for the human body are largely due to the various vitamins in the composition.
Table 3. Vitamins in the edible core
Vitamin A | It benefits vision, improves the structure of hair, skin, nails. Harmful in excess, causing peeling of the epithelium, pain in the head and complicating the work of the liver |
---|---|
B vitamins | Contribute to strengthening the immune system, participate in the formation of cells |
Vitamin C | Not all vitamins are found in mature walnuts. Vitamin C is rich exclusively in green fruits. It is necessary for the implementation of metabolic processes, strengthens the immune system |
Vitamin K | Provides essential benefits to the blood clotting process. Prevents osteoporosis, etc. |
Why are they bitter?
Walnuts have a specific, slightly bitter taste: this is normal and is due to the unique combination of substances in the composition. However, sometimes the fruits acquire an unpleasant taste. Among the likely reasons why walnuts can be bitter are:
- picking unripe fruits;
- violation of the temperature regime during the transportation of nuts;
- damage from improper storage;
- expired expiration date.
Such fruits are unlikely to bring harm, but there will be much less benefit from them. Bitterness in unripe pulp can be eliminated by boiling them in water with sugar.
With gastritis
Edible nut kernels are heavy food. However, nuts can be consumed with gastritis, but with some reservations. The amount of the product should not exceed 50 grams per day. Consumption in the acute form is prohibited, it can be harmful. In addition, the product should not be eaten with low acidity gastric juice. and .
Weak or strong?
If you have problems with the stool, you should be careful about your diet, choosing the right foods. Nuts can both weaken and strengthen.
However, overeating can have the opposite effect: in this case, the nuts are strong and can harm digestion.
Contraindications
In some cases, the consumption of "acorn of the gods" will not bring benefits.
Table 4. Contraindications to the inclusion of nuts in the diet
Detailed advice on the benefits and possible harm of nuts can be obtained from a specialist.
Useful properties for women
Edible kernels in the absence of contraindications should definitely be included in the diet of the fair sex. What is useful walnut for women, consider in the following table.
Table 5. The benefits of edible kernels for the fairer sex
Benefit | More |
---|---|
Good for hair, nails and skin | Vitamins and minerals in the composition benefit female beauty |
Increase immunity | The edible kernel contains flavonoids and antioxidants. |
Slow down aging | The high proportion of vitamin C in green pulp benefits the preservation of long-term youthfulness of the body. |
Necessary when planning a child and during pregnancy | Folic acid ensures the normal formation nervous system baby |
Walnut for women is a real storehouse of essential substances, the benefits and harms of which also depend on the amount.
The shell is also used in folk medicine. Benefits of walnut shells:
- normalizes the state of the epithelium;
- stops inflammation and has a bactericidal effect;
- relieves swelling;
- has a blood-purifying effect, etc.
Acids, phenol and tannins provide benefits. For therapeutic purposes, decoctions and infusions are used.
The healing properties of walnuts make it possible to recommend it to men. The most famous recipe is a combination of kernels with honey. For 100 grams of nuts, about one tablespoon of honey is needed. The resulting mixture should be consumed half a teaspoon three times a day. What is useful walnut for men:
- increases stress resistance;
- strengthens the immune system;
- favorably affects potency, etc.
Walnut, the benefits and harms of which have long been studied, cannot replace medicines for men. In the presence of serious problems with potency, the mixture can only be used as an additional remedy.
During lactation, the mother should be careful about her own diet. Despite the benefits of walnuts, during breastfeeding the product can harm the baby's body. Consumption of kernels can cause an allergic reaction in a child. In addition, the nut harms the digestion of infants and leads to dyspeptic disorders. The product should be introduced into the mother's diet gradually, not earlier than three months after the birth of the child.
Is it possible to consume with diabetes?
This disease is incurable and requires a diet. That is why many are interested in the answer to the question of whether it is possible to eat nuts with diabetes. According to a study conducted by Australian and European scientists, type 2 diabetes is easier to tolerate when consuming the "right" fats. The group receiving 20-30 grams of the product daily improved their insulin levels. You can eat "acorns of the gods" and with the first type of pathology.
The consumption of nuts in diabetes should be monitored. 100-110 grams of kernels are equivalent to 1 XE.
Is there an allergy?
The product quite often leads to the manifestation of individual intolerance. An allergy to walnuts can manifest itself in the form of a cough, redness or peeling of the skin, hives, swelling of the larynx, etc. This is harmful to well-being, and sometimes life-threatening. You can stop allergies with the help of antihistamines.
How much can you eat per day?
100 grams of the kernel contains approximately 4 grams of water and 7 grams of dietary fiber. Due to their high fat content, excessive consumption of nuts can be harmful. How many walnuts you can eat per day depends on age and individual characteristics.
For a healthy adult, the optimal amount is 30-50 grams.
Is harm possible?
The health benefits of walnuts are impressive. However, in some cases, the product is harmful.
Table 6 Possible consequences core consumption
Is it possible to get poisoned?
Such a reaction is indeed likely. The answer to the question of whether nuts can be poisoned is positive in the following cases:
- when consuming unpeeled fruits;
- when eating expired nuts;
- harm from excessive consumption;
- upon ingestion of nuts that were stored incorrectly.
In case of poisoning, rinse and apply dehydration agents.
How to split and clean?
The fruits are covered with a hard shell. Therefore, it is very important to figure out how to crack walnuts at home. For this you can use:
- hammer;
- special tongs;
- nutcracker.
Getting rid of crumbled shells by hand is a long process. How to peel walnuts from the shell quickly and easily at home? It is enough to soak the broken fruits for a short time, then drain the water along with the shell. How to quickly peel pine nuts - will tell.
Walnut tongs
It depends on the observance of the storage rules whether the product will benefit or harm. The kernels should be placed in a plastic container with a tight lid and placed on the top shelf of the refrigerator. Avoid contact with liquid.
Product expiration date
Store "acorns of the gods" should be no more than 6 months. Failure to comply with the expiration date of nuts can cause a loss of taste and benefit.
Kernel oil contains B vitamins, vitamin A, ascorbic acid, zinc, phosphorus and many other beneficial substances. It is used to treat pathologies of the skin, liver, and respiratory tract. The oil has a detoxifying effect. May be harmful if consumed in excess. and .
In folk medicine, not only kernels are widely used. known medicinal properties and contraindications of walnut septa. They are rich in iodine and are used for the manufacture of drugs for the treatment of thyroid diseases. They also have a hypoglycemic effect - they lower blood sugar levels.
Useful video
For a long time, walnuts have been valued as a healthy and nutritious product that has been widely used to prevent many diseases:
Conclusion
- Walnut has numerous beneficial properties, but also has a number of contraindications.
- It is recommended to include it in the diet as a source of vitamins, minerals and "correct" fats.
- Eat the product in moderation so as not to harm the body.
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