Canned corn: the benefits and harms of maize grains. Benefits of canned corn

The debate continues about the benefits and harms of canned corn and whether there is any point in consuming it at all.

Maize is one of the most common healthy cereal crops. Was brought from South America. Used raw and cooked. Recently, due to useful properties is very popular canned version. But, like any product, this one, in addition to its benefits, can cause harm to the body.

Chemical composition of canned corn

In addition to proteins, fats and carbohydrates, it contains large number microelements that have beneficial properties for the body.

Vitamins (per 100 g):

vitamin A – 3.3 mcg;
ß-carotene – 0.02 mg;
niacin – 0.95 mg;
thiamine (B1) – 0.02 mg;
riboflavin (B2) – 0.05 mg;
ascorbic acid – 4.8 mg;
vitamin PP – 1 mg.

Macroelements (per 100 g):

calcium – 42 mg;
magnesium – 103 mg;
sodium – 40 mg;
phosphorus – 301 mg;
potassium – 285 mg;
chlorine – 45 mg;
sulfur – 100 mg.

Microelements (per 100 g):

iron – 4 mg;
zinc – 1650 mcg;
iodine – 5 mcg;
copper – 300 mcg;
fluoride – 67 mcg;
tin – 30 mcg;
aluminum – 465 mcg.

Carbohydrates that are absorbed by the body (per 100 g):

starch – 9.3 g;
sucrose – 1.9 g.

Nutritional value and calorie content of canned corn

Nutritional properties:

proteins – 2.3 g;
fats – 1.22 g;
carbohydrates – 14.4 g;
water – 82 g;
ash – 0.75 g;
dietary fiber – 2.1 g;
choline – 70 mg.

Important! Canned boiled corn has a calorie content of 119 kcal per 100 g. Raw corn has a calorie content of 58 kcal per 100 g.

What are the benefits of canned corn?

First of all, maize is low-calorie, but has nutritional properties food that contains many beneficial amino acids and vitamins.

It has proven itself as a healthy dish for weight loss diets and among athletes trying to gain weight. muscle mass. Enough Protein Makes Corn great dish V vegetarian menu, which has many useful properties.

Also, the benefits of canned corn for the body are as follows:

improvement of skin condition, whitening;
normalization of the cardiac, nervous and digestive systems;
reducing the risk of sclerosis and metastases;
increasing immunity;
slowing down the aging process;
minimizing stress;
improving memory, normalizing sleep.

The properties of maize are used to treat diseases of the liver, kidneys and urinary system. It is also well suited for cosmetology applications, for example for masks.

Warning! It is used mainly in boiled or raw form for greater benefits and effectiveness.

For women and men

In women, consuming canned corn helps reduce harmful pain during menstruation and menopause.

In men, it helps to increase and maintain potency.

It also has diuretic properties, which allows you to remove harmful cholesterol from the body.

For the elderly

Elderly people are recommended to consume corn to prevent sclerosis and joint diseases. The main health benefits of canned corn are supporting immunity, metabolism and removing harmful toxins and waste from the body.

During pregnancy and breastfeeding

During pregnancy, you should limit yourself to exotic and difficult-to-stomach foods that can cause harm. However, maize, on the contrary, is very useful for the body. If there is no allergy or prohibition from a doctor, then consumption is allowed in moderation and is beneficial.

Advice! Due to its properties, corn is a good helper for swelling, toxicosis and general weakness of the body during gestation.

Canned corn It is not prohibited for a nursing mother, but, like any other dish, it should be consumed with caution so as not to harm the baby. It increases lactation and improves the quality and beneficial properties of milk.

Attention! Corn should be introduced into the diet no earlier than six months after the start of feeding, since a large amount of fiber will be stressful for the baby’s stomach, which can cause harm to the digestive system.

Can children eat canned corn?

It is not recommended to give canned food to a child under 2.5–3 years old. Before introducing it into your diet for the first time, you should consult your doctor. Corn provides a large amount of useful energy and improves the functioning of all body systems.

Besides, good taste will reinforce a good impression of the dish.

Canned corn for weight loss

This vegetable is great for combating overweight. Will bring more benefits boiled corn. When consuming canned food, you need to reduce the portion. This is due to the fact that the corn in the can contains a significant amount of sugar, which large quantities brings harm.

You should not constantly adhere to the maize diet. It is enough to repeat a ten-day course every six months.

Features and norms of use

Because of high content complex carbohydrates and high energy value, it is better to eat canned food in the first half of the day.

Children under 10 years of age should consume no more than 80 g per day, 2-3 times a week. The norm for adults is about 150 g. We should not forget about the dangers and contraindications for use.

Is canned corn good for diabetes?

Having diabetes means constantly following a diet and monitoring blood sugar levels. Despite the fact that canned corn is sweet, its consumption in diabetes is allowed in limited quantities. So it will do more good than harm. The product tends to be digested over a long period of time, which contributes to a long-term feeling of fullness.

Important! To minimize harm, be sure to consult your doctor before use.

Canned corn for gastritis and pancreatitis

Gastritis is inflammation of the walls of the stomach and their thinning. In the presence of this disease, the stomach reacts painfully to harmful spicy, salty, fatty foods. Corn consumption should be limited or not consumed at all.

Pancreatitis is inflammation of the pancreas. Each canned product consumed can cause harm and provoke an attack. Therefore, corn in cans is strictly contraindicated.

How to can corn at home

Comment! A self-prepared dish is a guarantee of quality, benefits, freshness and preservation of all valuable health properties.

There are many recipes for canning corn. Here are the most delicious and healthy ones.

Recipe No. 1

Ingredients:

fresh corn on the cob;
sugar - about 2-3 tablespoons;
liter of clean water;
spoon of salt.

In order to quickly separate the grains, you need to put the corn in boiling water, and after 2-3 minutes in ice water. Place the grains again in boiling water for 2-3 minutes.

Preparation:

Fill sterilized half-liter jars ⅓ full.
Make the marinade separately: mix salt and sugar in boiling water.
Fill the jars with marinade.
Sterilize for 3 hours, after covering with lids.
Roll up the lids and turn the jars over.

Recipe No. 2

Ingredients for 1 serving:

maize cobs;
a tablespoon of granulated sugar;
a pinch of salt;
⅓ tsp. citric acid.

Cooking process:

Boil the cobs in salted water for an hour. Let cool.
Separate the grains and pour into a previously sterilized jar.
Boil the remaining water after cooking and pour it into a jar.
Cover with a lid and sterilize for half an hour.
Roll up and leave in a warm place upside down.
After it cools down, you can use it.

Recipe No. 3 – with vinegar

Components:

maize cobs;
Art. l. salt;
1 tbsp. l. granulated sugar;
a spoonful of 9% table vinegar solution.

Cooking process:

Place the corn in boiling water for 5–7 minutes, then cool.
Separate the grains and pour into sterile jars.
Pour boiling water over and leave covered for 10 minutes.
Boil the marinade of salt and sugar.
Drain the water from the grains and pour in the marinade and vinegar.
Sterilize for 20 minutes (you can omit this step).
Roll up the container and leave it upside down in a warm place.
Once it cools down, the dish is ready to eat.

Harm of canned corn and contraindications

In addition to its benefits, maize, like any food product, has harmful properties and contraindications:

Problems with the gastrointestinal organs intestinal tract : ulcer, gastritis, pancreatitis and others.
Obesity, blood clots, problems with hematopoiesis.
Allergic reactions to the product.
Children's age up to 2.5–3 years. Excessive consumption is harmful to health.
Anorexia. Corn reduces appetite and suppresses hunger, which in this case will not be beneficial, but will lead to additional weight loss.

How to choose canned corn

There are many different types of canned food on the market today. To avoid making a mistake with your choice, you should pay attention to the following factors:

Integrity of the jar and expiration date. It is advisable to take one that was rolled in summer or autumn - during the season the benefits of this vegetable are maximum.
It is advisable to choose a jar with GOST marking. Probability quality product increases.
Compound. It is recommended to choose a product that contains only grains, water and salt. Significant amounts of sucrose harm the quality of corn.
The amount of carbohydrates should not exceed 11-12 grams. Otherwise, it indicates the presence of sugar, which reduces the quality and is harmful to health.

Conclusion

The benefits and harms of canned corn are what you need to pay attention to when including it in your regular diet. In general, maize is a fairly healthy dish. However, we should not forget about the negative properties that cause harm. It is necessary to take into account the characteristics of the body in order for the product to be beneficial. Even after preservation, corn continues to be tasty and nutritious. Cooking according to the recipe will help preserve as many vitamins and microelements as possible.

More detailed information on how to choose canned corn can be obtained from the video:

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Canned vegetables retain their original taste and quality. It is true that sterilization deprives vegetables of some valuable substances, however, those that persist remain stable. The texture of the fruit also improves and its digestibility increases.

It is useful to have canned or frozen vegetables at home, because if you are hungry in the evening and the refrigerator is empty, you will definitely not harm yourself with such dinner.

Canned corn contains different ratio corn kernels and brine, which contains salt and in most cases also sugar.

Useful properties of canned corn

Corn supports oxidation and cell growth, strengthens the heart, maintains the correct level of hormones, strengthens the immune system, has a positive effect on reproductive activity in women, increases potency, and supports metabolism. It contains so-called beauty vitamins that have a positive effect on skin, nails and hair. Yellow grains also improve brain performance, strengthen the nervous system and muscles, and improve the condition of fibrous tissues.

Canned corn

For children, both preschool and school age and adolescence, corn is a source of energy, as well as a supply of substances necessary for healthy physical and mental development. For adults and older people, corn helps maintain physical fitness and overall vitality.

Canned corn even has a number of advantages over freshly cooked corn. For example, it does not cause bloating at all. Moreover, it is useful to eat it when these symptoms bother you or when you are constipated. It acts as a mild laxative, improving intestinal motility and at the same time cleansing the liver.

Benefits of canned corn

Vitamin B;
Magnesium;
Manganese;
Selenium;
Fiber;
Zinc;
Iron.

Corn from a jar is also useful for losing weight. Unlike fresh, it contains few calories, helps to calm the raging appetite and cravings for sweets and starchy foods. When dieting, corn can be added to vegetable salads, rice or stewed vegetables.

Who is canned corn harmful for?

Harmful in cases of high blood clotting, as well as in thrombosis.
Not recommended for exacerbation of gastric ulcers.
Do not overuse if you have dystrophy or lack of muscle mass.

How much corn can you eat from a can?

In the absence of contraindications and restrictions, you can eat up to 400 grams of canned corn per day.

How to select and store canned corn

When choosing a jar, be sure to check not only the expiration date, but also the manufacturing date. If the corn was produced in late summer, this means it came into the jar fresh, straight from the field. But the one that was made in winter was already in a warehouse somewhere or was frozen. This affects the taste and preservation of beneficial properties.

Corn in a tin cannot be left in it after opening for more than a day. It is better to transfer it to a glass container and store for up to 3 days.

Recipes for healthy dishes made from canned corn

Corn goes well with many vegetables, chicken meat, rice and vinegar. This gives a lot of scope for culinary imagination.

Vinegar with canned corn

In a frying pan, fry 1 grated carrot and half a diced bell pepper until tender. Then add 2-3 tablespoons of corn, half a glass of vinegar. Add salt, add spices to taste, stir quickly and immediately pour in a glass of boiling water. Reduce heat to low and turn off after 2 minutes. Leave covered for 5-7 minutes.

Vegetable stew with canned corn

Prepare fresh vegetables: zucchini, cauliflower, carrot, bell pepper, Cut into cubes. Cut the tomatoes into slices. Finely chop the onion and crush a couple of cloves of garlic.

Vegetable stew with canned corn

First, save the onions, then add carrots and tomatoes to the pan. Then add everything else, salt and pepper. At the very end, add a few tablespoons of corn. This stew can also be prepared with chicken meat, cut as for pilaf.

May-5-2012

What is canned corn, the benefits and harms of this product for the human body, what does it have? medicinal properties, all this is of great interest to those who lead a healthy lifestyle, monitor their health, and are interested in traditional methods of treatment, including those using vegetables.

So we will try to answer these questions in the following article.

Many of us love it, but know less about its beneficial properties and contraindications.

Benefit:

In bright yellow beans with sweet, rich taste Scientists have discovered quite a lot of biologically active substances. Firstly, these are B vitamins (thiamine, riboflavin, nicotinic, folic acid). Secondly, vitamins K and C. Thirdly, tocopherol and beta-carotene. Among the mineral compounds of this type of corn, special mention should be made of selenium, phosphorus, calcium, magnesium and, of course, sodium. In smaller quantities, the vegetable delicacy contains iodine, zinc, silicon, boron, and potassium.

Just like regular corn, canned corn contains starch. It is also rich in mono- and disaccharides and protein. In insignificant quantities, it contains polyunsaturated fatty acids and saturated fats.

Corn in canned used in diets intended for professional athletes. Here it is valuable as a source of amino acids and plant proteins necessary to maintain physical fitness.

Corn grains are also the most valuable product for feeding people who are sick. diabetes mellitus, because they have the ability to regulate blood sugar levels. In turn, the saturated acids contained in these cereals reduce cholesterol levels, the excess of which negatively affects the functioning of the cardiovascular system.

Experts have noticed the beneficial effect of this product on the functioning of the gastrointestinal tract. For example, a small amount of the product can relieve the symptoms of bloating. Plant fibers improve liver function and metabolic processes. Corn is also useful for allergy sufferers, anemia and anorexia.

Corn promotes weight loss. The calorie content of canned corn is low. The point is that if any food product added to a ready-made diet - then it will add calories, and if it is used as a replacement for other products - then, on the contrary, it will help you lose weight. Just don’t try to eat corn alone – your diet should be balanced.

During the canning process, corn does not lose all of its vitamins and minerals. True, the content of individual nutrients decreases by 5-6 times. But when canning corn, the sodium content increases significantly.

You can simply drink the filling from a can of corn. True, this will not bring any benefit (although it will also cause harm).

By the way, corn is from tin can, does not provoke bloating. Moreover, if a person is bloated, on the contrary, it will be useful for him to use it to remove unpleasant symptoms.

If the can has already been opened, the corn should be placed from a tin container into a glass container. Moreover, it is desirable - with a closing lid - so that there are no oxidation processes. You should not store corn in the refrigerator in an open container - it will “absorb” all the unpleasant odors.

Calories:

Many of us (especially those who struggle with excess weight) are concerned about the question of how different energy value fresh corn on the cob and canned corn.

The calorie content of the former is approximately 123 kcal, while the latter is approximately 119 kcal. This difference is due to the fact that during processing the corn is saturated with water, due to which the content of proteins, fats and carbohydrates in it is somewhat “diluted”. For example, fresh corn has about 4.1 grams of protein and 2.3 grams of fat. Corn from a can, which has lower calorie content, has 3.9 and 1.3 grams, respectively. True, it contains a little more carbohydrates, but very little.

Cooking at home:

What you need:

corn - 8-10 cobs
water - 1 l
sugar - 3 tbsp. spoons
salt - 1 tbsp. spoon

Cooking method:

Peel and wash the corn. Place each cob in boiling water for 2 minutes, then immediately pour in cold water. Separate the grains and wash in cold boiled water. Place them in boiling water for 2-3 minutes.

Sterilize half-liter jars and lids for 15 minutes. Then fill them 2/3 full with blanched corn kernels. Add salt and sugar to the water. Place a saucepan of water on the fire and bring the liquid to a boil. Pour the marinade over the corn and cover with lids. Sterilize jars of corn in boiling water for about 3.5 hours. After this, immediately roll up the jars. Turn the jars upside down and leave until completely cool.

Also, if desired, corn can be preserved on whole cobs without separating the kernels.

Harm:

Corn can cause harm to those who are susceptible to thrombosis; It is also contraindicated in cases of excessive blood clotting. Corn reduces appetite, so it is not recommended for people with low body weight. Abuse of this product may cause aggravation of peptic ulcer stomach and duodenum.

All supporters proper nutrition understand that harm is inevitable when consuming canned products. This applies even initially healthy products, for example, corn. Unfortunately, juicy and tender grains spoil very quickly, so enjoy them at fresh only possible during certain months.

Freezing does not have the most favorable effect on the texture of the elements, so many cooks still prefer canning to this option. Practice shows that with the right approach, their negative impact on the body will be minimized, however, you should not count on positive effects.

Features of the composition of canned corn

According to experts, it even contains more useful substances than canned. During the mandatory stages of processing, grains are deprived of a significant part of their beneficial properties. The content of minerals and vitamins is no more than 1/5 of the initial data. Despite this, the products still retain some necessary for the body substances:

and tryptophan in combination trigger cleansing of the intestinal tract. This has a positive effect on the condition of the mucous membrane and prevents the processes of decomposition and fermentation of food residues.
The benefits of canned corn are also manifested in the saturation of tissues with vitamins E, D and group B. These substances have a positive effect on the condition nervous system, normalize blood pressure and sleep, eliminate symptoms of migraine.

Tip: Unused canned corn should be placed in a glass or porcelain bowl and filled with brine from a jar. It is strictly forbidden to keep the product directly in a tin container, even if it contains brine. This can lead to a deterioration in the taste of the product and its faster spoilage.

The maximum content of useful substances is observed not in grains of mature products, but in canned young cobs. This can be a dwarf product or the tops of regular products.

Useful properties of canned corn

The maximum concentration of nutrients is concentrated in boiled or steamed grains. Canned corn also contains some, the benefits and harms of which depend on the correct choice of product.

If you take into account all the wishes of specialists, you can count on the following results from using the products:

The tone of the body increases, apathy disappears and the severity of signs of depression decreases.
Blood sugar levels normalize and the amount of bile produced decreases.
The liver and kidneys are cleansed, and harmful cholesterol is removed from the blood.
Blood clotting processes improve and brain functionality increases.
The immune system is strengthened, the body is rejuvenated at all levels.

But when losing weight, including canned corn in your diet is not recommended. This preparation, regardless of quality, will lead to fluid retention in the body, which will slow down the elimination of extra pounds. The calorie content of the product is also significant, so you should not count on the active breakdown of fats.

Harm of canned corn

As with all canned foods, processed corn is harmful in two ways:

When purchasing an initially low-quality product or violating its storage conditions.
If you abuse the product, try to use it as a main dish.

Thus, expired corn can cause severe food poisoning. And, eating a few tablespoons of the product in one go can cause mild digestive upset. Regular use preservation in large quantities can lead to a stable disruption of the food processing process and the development of food allergies. We should not forget about the presence of various food additives in canned corn. Even conditionally safe substances can turn into poison under the influence of certain factors.

Rules for choosing canned corn

When buying a product, many housewives are guided by its cost. In fact, if you want the benefits of canned corn to be maximum with minimal danger, you need to follow these recommendations:

It is better to buy blanks in glass containers. This will allow you to evaluate appearance and the quality of the grains, the transparency of the brine, the presence of sediment and various impurities. The corn itself should not be bright color, yellow tint indicates a significant age of the cobs from which the elements were collected. It is better to buy milky corn.
If the can is tin, there should be no streaks or dents on it. The first factor ensures that the integrity of the packaging is not compromised. The second minimizes the risk that the metal was damaged and reacted with substances in the brine.
The jar needs to be shaken. If you hear liquid pouring, this indicates the presence of air in the container, which can cause the product to spoil even when closed. It’s good when such manipulation does not produce any results.
Of course, the expiration dates displayed on the container are of great importance. They must not exceed 2 years. You should not buy products whose shelf life expires within the next 6 months.

In general, the benefits of canned corn are quite controversial, even if you prepare it yourself, at home. Vitamins are in any case destroyed during processing, and minerals can be converted into forms that adversely affect the body. The benefit of grains prepared in this way is the preservation of their texture and softness. And many people like the taste of such products even more than that of a fresh or boiled product. There's another one important point– the preservative ceases to exist universal ingredient, it can only be combined with natural products, and it is better not to combine it with pickles and semi-finished products.

Calories, kcal:

Proteins, g:

Carbohydrates, g:

For making canned product used sugar varieties, which has a natural sweetish taste. As a rule, yellow corn is canned; exotic black or red grains are less common. Canned sweet corn loses some of its beneficial properties when heated, so it is preferable to use fresh or frozen corn.

Canned sweet corn is found in glass and tin packages, has an elastic texture, a pleasant aroma and is tender. sweet taste real corn.

Calorie content of canned sweet corn

The calorie content of canned sweet corn is, on average, 58 kcal per 100 grams of product. But it depends on the manufacturer; calorie content is higher than 100 kcal.

Composition and beneficial properties of canned sweet corn

Canned sweet corn has antioxidant properties, helps reduce the level of “bad” cholesterol and eliminate toxins, improves blood clotting and normalizes sugar levels, and prevents the development of sclerosis. The product helps to increase mental activity during periods high loads, increases immunity, has beneficial influence on the functioning of the cardiovascular system.

Those who have been diagnosed with thrombosis, duodenal and gastric ulcers should not get carried away with canned corn. Canned corn loses almost all vitamins and minerals, contains salt and sugar, and increases appetite due to its high GI.

Selection and storage of canned sweet corn

IN glass jar the size and color of the grains are visible (corn of medium size and bright yellow color is the healthiest, too pale or dark colors not recommended), brine, which may be slightly cloudy. The product is not visible in a tin can, but such corn heats up less during pasteurization, since the metal heats up faster, which reduces heating time and preserves more beneficial properties. When purchasing, you should pay attention to the production date; a product made in July-August will be from the ripest corn, not dried out or frozen.

Canned corn should be stored in a dry place. cool place, avoiding direct sunlight until the expiration date indicated on the package. After opening the jar, you need to place the remaining corn in the refrigerator, store for no more than two days, from tin can transferring it into glass or ceramics.

Canned corn in cooking

Canned sweet corn - excellent independent side dish, which is served both cold and warm. Corn is used to prepare soups, salads, various snacks, Latin American and Indian cuisine, it is added to casseroles, pancake and bread dough. Corn goes well with almost everything, raw or baked, and is included in many stews. Fresh, spicy, and perfectly complements the sweet taste of canned corn.

For more information about canned corn, watch the video “Real Food. What's the best way to eat corn" from the TV show "Live Healthy."

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