How to dilute citric acid powder. Is it possible to replace lemon juice with citric acid? How to properly dilute citric acid
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Crystalline substance white, sour taste is citric acid. Every housewife has it on her shelf. Citric acid- an essential component when canning vegetables, berries and fruits, cooking compotes, sauces, soups, etc. In production, citric acid is used in the preparation of jams, drinks, concentrated juices, mayonnaise, cheese sauce, ketchup, etc.
Citric acid as medicine was isolated in 1784 from the juice of unripe lemons by the Swedish pharmacist Carl Scheele. Previously, citric acid was obtained from lemon juice. Currently, the main production route is biosynthesis from sugar or sugary substances (molasses) by industrial strains of the mold Aspergillus niger.
Several decades ago in Western Europe There was a widespread myth that citric acid is a strong carcinogen. However, this myth was refuted by scientists. Citric acid is dangerous only because it is an acid that burns the mucous membranes of the mouth and stomach only in very large quantities. It doesn’t matter whether it’s dry or diluted - if there is a lot of acid in the dish, a burn is inevitable.
On the labels of juices, jams, cakes, sweets, jellies, ice cream, you can see the following inscription among the ingredients - E-330. This is nothing more than citric acid.
Use of citric acid in everyday life
Citric acid is an amazing powder. With its help in everyday life, you can clean dishes from scale, the washing machine from scale, silver from dark deposits, the soleplate of the iron and much more. To clean the kettle, pour a little more than a tablespoon of citric acid into the bottom, pour in water, and boil over low heat for 10 minutes. Under the influence of acid, hard scale softens. The same applies to the washing machine. Two full tablespoons are poured into the powder compartment, the machine is turned idle, without laundry, at the most high temperature. Cleaning and then prevention of scale formation is carried out 2 times a year, but not more often. To clean the iron, pour half a tablespoon of citric acid into a glass and pour water to half, stir. Pour water into the iron, clean it at maximum temperature over a bowl of water, pressing the button several times. Then the same procedure is carried out with clean water to remove any remaining limescale.
Citric acid can be used to clean silver jewelry and silverware. Per liter warm water dissolve dessert spoon citric acid. Place darkened items in water, boil, and rinse with running water.
Citric acid is used in cosmetology. Use a weak solution of citric acid to lighten the skin (remove age spots and freckles), rinse the hair after washing your hair with shampoo.
Note!
One tablespoon contains 25 grams of crystalline citric acid powder, one teaspoon contains 8 grams of citric acid. It is important to know this in order to have an idea of how much, for example, citric acid to add to the compote if the recipe requires 5 grams or 100 grams to clean the washing machine.
Citric acid and lemon juice interchangeable products, but it is better to avoid replacement, because lemon juice anyway natural product. Despite the fact that the acid is called citric acid and adds sour taste, it does not have a lemon aroma.
Citric acid in cooking
When canning tomatoes, add citric acid to last stage, when the tomatoes are blanched and filled with a marinade consisting of water, salt, sugar and spices. Citric acid acts as a preservative and softens the taste of the marinade.
Citric acid is also added to compotes at the stage when the berries are already blanched and need to be poured sugar syrup. Citric acid is added to the syrup or to a jar of berries.
Citric acid is sprinkled on the leg of lamb during the marinating process (a quarter of a teaspoon is enough for a leg of lamb weighing 2 kilograms.
Mayonnaise is prepared with citric acid; vinegar or lemon juice is replaced with acid diluted in water. The acid is diluted as follows: 1/4 teaspoon is diluted in a quarter glass of warm water.
Citric acid is added to the mushroom marinade. Pour citric acid into the water to taste, adding a little at a time, stirring and tasting. It is enough to add 1/4 teaspoon of acid per liter.
Knead the dough with citric acid. Citric acid is added to cream or custard along with sugar to give it a pleasant, sweet and sour taste.
Quite often in culinary recipes there is an instruction to “sprinkle the dish (mainly salads) with lemon juice.” Citrus fruits are generously added to baked goods. Sour lemon juice makes it less cloying. Citrons are added to both dough and creams. The zest is also used exotic fruit, and candied pieces of pulp and skin. But most often the ingredient in dishes is lemon juice. It is added both to soups (for example, solyanka) and to drinks - tea, alcoholic and refreshing cocktails. This article is devoted to one question: is it possible to use acid? And if so, how to introduce white crystals into a dish? What are the proportions? What needs to be done to make the dish taste as if it contained natural lemon juice? You will read about this below.
What is citric acid
What exactly is this white crystalline powder? Undoubtedly, this is a synthetic material. And before we clarify the question of whether lemon juice can be replaced with citric acid, we must establish the connection between these two products. Does synthetic powder have anything in common with citrus fruits? Citric acid was first extracted in history by the Swedish pharmacist Karl Scheele in 1784. How did he get it? He isolated it from the juice of unripe lemons. As you can see, there is a direct connection between these products. The resulting powder is a tribasic carboxylic acid. It dissolves perfectly in water when it reaches at least eighteen degrees. Citric acid also combines well with ethyl alcohol. Therefore, it can be used to make homemade tinctures and vodkas. But the powder is poorly soluble in diethyl ether.
Industrial production of citric acid
Any reasonable person will ask: if the powder is extracted from citrus fruits, then why is it so much cheaper than fruit? After all, the eighteenth-century apothecary evaporated natural juice to get white crystals. Then they began to add shag biomass to lemon juice. This plant also contains large amounts of this acid. In modern times, industrial production produces powder by biosynthesis from molasses and sugar using mold fungus strains. Citric acid is used not only in cooking, but also in medicine (including to improve metabolism), cosmetology (as an acidity regulator) and even construction and oil industry. The global production volume is more than one and a half million tons. And about half of this amount is produced in China. In light of this, the question of whether it is possible to replace lemon juice with citric acid seems even more relevant. Especially if the label says: “Made in China”.
Benefits of citric acid
Synthetic powder is widely used in the food industry and is labeled as E330-E333. But is this completely safe? flavoring agent, is it possible to replace lemon juice with citric acid without harm to the body? The powder is used in food industry, not only to improve the taste of the product. Citric acid prevents the development of microorganisms, mold and unpleasant odor. Therefore, E330 is also used as a preservative. Despite the fact that citric acid is no longer extracted from fruits, it, like citrus fruits, improves vision, strengthens the immune system and has a positive effect on the digestive system. Since it speeds up metabolism, it is used in diets to reduce excess weight. This substance removes toxins, waste, and harmful salts from the body.
Harm of citric acid
Not all people can tolerate citrus fruits. These fruits can cause an allergic reaction. Likewise, citric acid is unacceptable to some people. It should be used with caution by patients with gastritis and stomach ulcers. But we wondered: can citric acid replace lemon juice? The time has come to answer it. Yes, it can. But in the case of powder, care must be taken not to make the solution too concentrated. After all, then this can lead to discomfort in the stomach, heartburn, colic and vomiting. Undissolved powder should not be eaten as it causes burns to the mucous membranes.
Subtropical fruits cannot be called cheap. And most recipes only require a couple of drops or a teaspoon of lemon juice. The rest sits in the refrigerator for a long time, dries and withers. Whereas citric acid in a bag can be stored for years. And it costs mere pennies. That's why experienced housewives when asked whether citric acid can replace lemon juice, the answer is usually: “Yes! And vinegar too! You can also use it to wash dirty limescale and rust on metal surfaces.”
As for cooking, the range of dishes in which you can use both citrus juice and citric acid is quite wide. If you are kneading dough, you can mix a small amount of synthetic powder with flour. In other cases, the acid crystals must be dissolved in warm water until the concentration of regular lemon juice is reached. The proportions are like this. A small pinch (some recipes recommend on the tip of a knife) per fifty milliliters of warm water. The solution should be cooled.
Among the spices, all housewives have a bag of a product, the use of which is very common and popular in everyday life. We are talking about a substance such as the food additive E330. Most likely, it finds application as home remedy to remove scale, indispensable in preservation and during cooking. The beneficial properties of citric acid are far from exhausted by this.
What is citric acid
By chemical definition it is a derivative of the tricarboxylic acid cycle. An acidic intermediate having a white crystalline structure comparable to appearance With granulated sugar. The biochemical role of this substance in the organic cellular respiration of animals, plants, and microorganisms is extremely important. It can be found in high concentrations in some plants (a striking example is citrus fruits, sources of vitamins). To understand what citric acid is, you need to become more familiar with its properties and effects on the human body.
What is citric acid made from?
Chemistry owes its discovery to the Swede pharmacist Scheele, who isolated the substance from unripe lemon fruits. The product melted at a temperature of 153°C, decomposing upon further heating into carbon dioxide and plain water, easily dissolved in water, alcohol - worse, ether - very poorly. The original production of shag from citrus juice and biomass of the tobacco plant has been replaced by modern synthesis. In industrial production, lemon juice is made according to the formula for synthesizing sugary products and a mold fungus of the genus Aspergillus.
What can be replaced
In everyday life, such a product is available, and is presented in many stores in bags of prepackaged powder, 50 grams each. If you don’t have it on hand required ingredient, For food use at home, it is possible to replace citric acid with juice by squeezing an ordinary lemon, or for canning - with vinegar. The squeezed juice will replace its use for cosmetic use Houses.
Compound
In chemical language, the product Citric acid is called 2-hydroxypropane-1,2,3-tricarbonic organic compound, a weak 3-basic carboxylic compound, and is an antioxidant. Structural composition citric acid is determined directly by the Krebs cycle, where the oxidation of acetyl components to carbon dioxide occurs and the formation of the final formula C6H8O7. Ether compounds and salts are called citrates, “acid salts.”
Properties
The substance is known for its medicinal properties due to its biochemical formula. As an activator of energy metabolism, it helps accelerate metabolism, helps cleanse excess salt, harmful toxins, relieve intoxication, and have an antitumor effect. All these properties of citric acid are positive when used in a limited manner, without harm or danger, but in a limited amount it is allowed for general use.
Benefit
Manifests itself in the following action:
- cleansing from salts, slagging;
- improving digestive function;
- increasing visual acuity;
- stimulating the burning of carbohydrates;
- decreased gastric acidity;
- promoting the release of toxins through the epidermis.
This is not a complete list of the benefits of citric acid for the body. The antitumor effect, increased immunity, improved calcium absorption, normalization of the activity of almost all physical systems, including psycho-neural, endocrine-immune, are of general significance. Its influence as a health regulator is very important.
Application of citric acid
- in the food industry: as a flavoring agent, acid regulator and preservative.
- in medicine: use in products that improve energy exchange and metabolism;
- in the cosmetic field: in the manufacture of various cosmetic products, including those with whitening (for matte skin) and effervescent effects (for baths);
- in the oil industry: to neutralize the acidity of solutions after alkalization during the drilling process;
- in construction: as an additive to cement and gypsum materials to reduce the setting speed;
- in everyday life: chemical technical cleaner;
- using lemon juice together with hydrogen peroxide: etching and soldering printed circuit boards.
Why is citric acid needed? Benefits and harms, purpose of this product, as well as its properties will be presented in this article. In addition, we will tell you what you can replace the ingredient in question with, how it should be dissolved, etc.
General information
What is citric acid? The benefits and harms of this ingredient are known to few. But, before telling you what properties this product has, we should tell you in detail about its features.
It is white and dissolves well in ethyl alcohol and water. Esters of this ingredient are called citrates. In terms of its effects, this substance is classified as a natural antioxidant.
Origin story
Edible citric acid was first isolated from the juice of unripe lemons at the end of the 18th century. Today, most experts claim that this component is found in almost all food products, and is also part of huge amount and berries. By the way, citric acid was found even in pine needles and shag.
Scope of application
What is citric acid used for, the benefits and harms of which will be presented a little further? This product is actively used in the food industry. It is used as a good acidifier. However, some housewives use acid for household purposes. For example, thanks to it you can quickly soften hard water, as well as clean dishes or plumbing fixtures from dirt.
What else is citric acid used for? Recipes using this product are known to many chefs. This additive is often used to prepare various sauces, mayonnaise, ketchup, jellies, canned food, jams, as well as confectionery and other products.
It should also be said that citric acid is an excellent preservative. It is used to increase the shelf life of many products (fish, vegetables, winter salads, meat, mushrooms, etc.).
It should also be noted that this product is used not only to improve taste qualities certain dishes. After all, citric acid can change the structure of some products. For example, quite often it is added to As a result of this dairy product becomes elastic and easier to spread on toast. In this case, the calorie content of citric acid is zero.
Citric acid: benefits and harms of the product
We will talk about the dangers of this product below. As for the benefits, there is a lot of it in citric acid. In the process of cellular respiration, this substance is an integral link. This fact is due to the fact that citric acid has antioxidant and bactericidal properties.
The benefits of the product in question are beyond doubt, as it stimulates cell renewal, increases the elasticity of the skin and reduces deep wrinkles.
Many representatives of the fairer sex are familiar with For the skin this fruit can play the role of natural peeling. After all, it cleanses all areas well, evening out the complexion and masking existing defects.
The beneficial properties of lemon and citric acid are obvious, as it promotes the rapid removal of toxic substances through the pores. That is why such a substance is almost always added to various rinses and creams.
Harm and contraindications of citric acid
Undoubtedly, citric acid is very beneficial for the body. However, like any product, this substance has its contraindications. The harm of citric acid is that it negatively affects the condition of teeth. At excessive consumption This product has a high risk of caries. Therefore, experts recommend including citric acid in your diet in moderation.
What other harm can a citric acid solution cause to the body? When taking this substance orally, you must remember its strict dosage. It's too much large quantities product may cause severe irritation of the gastric mucosa. As a result of such exposure, a person develops erosion and ulcers.
What can be replaced?
If you were unable to purchase this substance in the store, then you can easily find a replacement. For example, in the food industry, instead of citric acid, regular acid is often used, because it is the natural source of this product.
When canning vegetables, mushrooms, fish and other ingredients, citric acid can be easily replaced with table vinegar.
How to dissolve correctly? Product price
Citric acid is food product in powder form, which is freely sold in all stores. It is packaged in packages of different sizes and can cost from 20 to 30 Russian rubles per 50 grams.
If in culinary recipe If this or that amount of citric acid is indicated, it is recommended to dissolve it before adding the powder to the dish. As a rule, the usual drinking water. The resulting solution is added to cream, sauce or dough. By the way, in the case of the latter application, citric acid is used for a reason, but to extinguish table soda. If you dilute the powder substance correctly, you can get very fluffy, tasty and aromatic baked goods.
Once upon a time, the acid was isolated from citrus fruits and fermented green mass of shag. The yield of the finished substance was small and very expensive. The value of the powerful antioxidant was so significant that work on finding and implementing a cheap production method and increasing the total amount of the target product did not stop even during the Second World War.
We are all used to thinking that citric acid comes from lemons. But that's not true. The main production method is biosynthesis from sugar or sugary substances (molasses) by industrial strains of the mold fungus Aspergillusniger. Those. it is a chemical product and as a food additive has the code E-330. The salts and esters included in the composition are called citrates. It is also a flavoring, preservative and antioxidant used to preserve the texture of some foods.
If we talk in simple language, then citric acid is a white crystalline powder with a sour taste. It is naturally present in citrus fruits, but it is not economical to use it from fruits.
Although this product seems harmless, it should be used carefully. First of all, you need to decide for what purpose it is intended. After all, the use of citric acid can bring both benefits and harm to health.
Properties of citric acid
Citric acid formula: - C6H8O7. In this case, three carbon atoms, six oxygens and three hydrogens form three carboxyl groups of COOH.
Two of them are located at the edges of the linear molecule, and one is attached to the central carbon. The spatial notation is:
It turns out that we have a tribasic carboxylic acid. It is classified as weak because the extreme COOH groups are farther apart, which reduces the activity and the list of possible chemical reactions.
It does not go beyond the capabilities of other polybasic acids of the carboxylic group. Citric acid can form esters.
Perhaps also the “birth” of citric acid salts. It acylates easily. The process involves the introduction of an acyl residue RCO into organic matter. It stands in place of hydrogen.
The formation of stable complexes with multivalent cations, that is, positively charged ions, is also predictable.
Citric acid also reacts to temperature. So, you can convert citric acid into aconitic acid. It is used in medicine, for example, in the treatment of bronchial asthma.
Aconitic acid differs from citric acid in the absence of one particle of water. It splits off from the heroine of the article when heated to 175 degrees.
3-hetoglutaric acid is obtained from citric acid by oxidation. Citric acid captures oxygen from magnesium permanganate, or hydrogen peroxide. The formula of the latter is: - H2O2. The notation for permanganate is: - KMnO4.
If you not only raise the temperature, but also organize dry distillation, the acid will decarboxylate.
This means loss of water and release of carbon dioxide. As a result, acetone and two anhydrides are formed. The first belongs to itaconic acid, and the second to citraconic acid.
The physical state of citric acid is crystalline. The units are easily mixed with most solvents.
The only exception is diethyl ether. If the solvent contains metal ions, the reagent creates chelate complexes with them. 
Chela is a Latin word meaning "claw". In their form, chelate complexes are similar to this.
Ions included in claw-shaped formations are copper, iron, magnesium, calcium.
By combining with organic amino acids of citric acid, they acquire an easily digestible form. Therefore, chelates are components of many micromineral supplements.
As for pure citric acid, it is also an additive. The officially registered food symbol is E330.
It is he who is mentioned in the Villejuif List. Its name is derived from the name of the institute in the suburbs of Paris, the research of whose scientists is referred to in the document.
When the French read that their beloved E330 is a strong carcinogen, they panicked.
Translations of the list quickly reached the Middle East, Germany, Italy and England. The list even reached Africa.
It was only in the 1990s that the data in the document could be refuted. Professors from the Gustave Roussy Institute did not tire of talking about their non-involvement in the publication and, in the end, convinced the public.
So, let's consider the areas of application of citric acid in a calm environment, without a shadow of fear.
Application of citric acid
Let's start with chelates. They come in handy in the oil and fat industry. Do you know how much citric acid is in animal oils and vegetable fats?
At least a couple of grams. It is necessary to add citric acid to the same margarine in order to neutralize the decomposing effect of heavy metals.
Their traces in products lead to rancidity. The acid captures metal ions, neutralizing them. As a result, the additive has a preservative effect.
As a preservative, the heroine of the article is also added to pickles and preserves. Marinating with citric acid mainly concerns vegetables. You can process squash.
But, more often, tomatoes are made with citric acid. Be sure to add sugar, otherwise the marinade will turn out to be too sour.
Cucumbers are also pickled with citric acid. Place a teaspoon of preservative per liter of water. Its effect is enhanced with a tablespoon of salt and a third cup of sugar.
Even mushrooms, for example, oyster mushrooms, are pickled with a citrus compound. There are books dedicated to recipes with citric acid, food blogs, forums, food websites.
They also talk about pickled peppers, zucchini, and watermelons. Every recipe contains a mention of the “sugar and citric acid” duet. But is the reagent used separately, outside the kitchen?
Housewives use citric acid to remove scale. Usually, teapots are cleaned. The standard model requires 30 grams of reagent.
Acid is added to the water, slightly covering the plaque line. The kettle is boiled and drained. The scale removed from the walls goes away with the water.
All that remains is to boil again, but without acid. This will help get rid of any tiny bits of sediment stuck in the crevices and any remaining citric compound itself.
You can also get rid of scale by washing machines, on irons. It is not necessary to dilute the solutions yourself. There are a lot of cleaning products in stores that contain citrus powder.
Cleansing with citric acid is also used for facial skin. The reagent solves the problem of enlarged pores, eliminates and brightens blackheads.
The whitening properties of the compound are also useful when working with age spots.
It is worth considering that whitening procedures are done only in the cold season. Pigmentation requires delicate handling.
Being excited by the procedure, cells can react atypically to solar radiation, degenerating into cancerous ones. The risks are small. But, as they say, God protects those who are protected.
Citric acid can be used to clean pigmentation not only on the face, but also on the hands and chest.
For nails, the compound serves as nourishment, strengthening the plates and making them shine. You can also add shine to your hair.
To do this, just rinse them with water into which lemon juice has been squeezed. If the fruit is not on hand, you can replace its extract acetic acid.
The lemon compound is used if there are cut flowers in the house. The acid nourishes them, and the bouquets last longer, on average, 5 days.
You need 0.2 grams of lemon powder per liter of water. It is recommended to add another 40 grams of sugar.
The secret of feeding is not only in its nutritional properties, but also preservatives, which were mentioned above.
Acid kills some microbes and prevents water from fermenting. Roses are especially favorable to lemon solution.
Extraction of citric acid
In terms of extraction, citric acid is not exactly citric acid. The reagent is almost not isolated from citrus fruits - it is expensive.
The production of citric acid is based on working with Aspergilus mold fungi. They are given sugar.
They take, of course, second-rate, unrefined, cheap. You can get by with sugar waste and glucose. The mushrooms will convert them into citric acid.
It is formed in three stages. First, glycolysis of sugars leads to the formation of pyruvic acid.
She contacts carbon dioxide, giving an oxaloacetic compound. The latter reacts with acetic acid. The result is lemony.
For mold fungi to work productively, glucose alone is not enough. The formation of spores is supported by fertilizing with magnesium sulfate and ammonium chloride.
A little hydrochloric acid is required. It acidifies the environment, creating optimal conditions for the formation of mycelium. This is what they call mycelium.
The active life of fungi is not possible without constant aeration, that is, ventilation.
It should not lower the temperature. For the formation of citric acid, 34-37 degree heat is required.
It is worth noting that the acid isolated with the help of mushrooms requires purification. Only after removing all the impurities, industrialists crystallize the compound, package it and send it for sale.
What are the benefits of citric acid for the body?
Beneficial properties of food antioxidant E 330:
removes toxins;
participates in cell renewal;
increases immunity;
reduces the risk of developing cancer.
Citric acid as an additive to cosmetics: copes successfully with acne, cleansing and tightening pores;
gently exfoliates dead skin cells of the epidermis; promotes collagen production, has a rejuvenating effect;
removes fine wrinkles;
improves complexion.
14 benefits of warm drinking water lemon water:
1) Stimulates juice secretion in gastrointestinal tract, improves digestion. Indispensable for normal metabolism.
2) Cleanses the liver. Those. Encourages the liver to produce bile, which is an acid necessary for the normal digestion process. This reduces the risk of heartburn and constipation. Drink a glass of lemon water in the morning to cleanse your liver and kick start your digestive system.
3) Reduces the risk of purulent inflammation of the skin (for example, acne, boils). It can be used as a peeling.
4) Removes toxins and other harmful substances from the body. For this purpose, detox water, which is gaining popularity, is suitable for you. The method of preparing it is very simple: you need to squeeze the juice of one lemon (or 5-10 grams of citric acid) into 1-1.5 liters of distilled water. The water will instantly be saturated with vitamins and useful minerals. You can add fresh mint, lemon balm and a piece of ginger root to the resulting drink. This drink will remove waste and toxins from the body. It also has a diuretic and mild laxative effect. Gradually improving digestion will help detoxify the entire body.
5) Reduces the sensation of sweetness in the body, which is caused by all acidic environments. Citric acid has invaluable benefits for the diabetic body. In order to lower the sugar level in his blood, immediately before eating, you need to drink a solution of citric acid on the tip of a knife in 50 ml of water.
6) Helps cleanse blood vessels and arteries.
7) Reduces the appearance of purulent inflammation of the skin (eg acne, boils).
8) Able to reduce high blood pressure.
9) Provides assistance in the fight against overweight. Citric acid contains substances that break down fat. Take one glass of solution before each meal for a month. It also enhances the secretion of gastric juice and speeds up metabolism.
10) “Sour” flavored products are used in herbal medicine (treatment with medicinal plants).
11) Kills bacteria in the mouth and freshens breath.
12) Minimizes threats to ligaments, tendons and connective tissue. Part of the active food additives, which are designed to protect your joints.
13) Keeps you hydrated healthy skin and helps improve immunity.
14) Invaluable benefits For health, citric acid has a positive effect on hangover syndrome. It helps detoxify the poisoned body.
Exceptions: what is the harm of citric acid
Heartburn (especially strong acid reflex);
Ulcer oral cavity, esophagus or stomach.
In these cases, citric acid may cause an irritating "burning" sensation because it is not metabolized by the body and is still acidic as it passes through these areas of the gastrointestinal tract.
There is also concern about its erosive effects on tooth enamel. It is believed that citric acid harms teeth by making it (tooth enamel) loose, and subsequently leads to caries and erosion.
A small percentage of the population is allergic to citric acid.
There are also opinions that citric acid industrial production(and specifically E330) is involved in the growth of cancer cells in the body, which causes damage to it irreparable harm. However, there is no scientific confirmation of this fact. In defense of this substance, it should be noted that moderate use of citric acid and its correct use will only benefit your body.
Remember the following rule: citric acid can only be used in small doses for a specific purpose. For some people it is generally contraindicated. Be sure to consult with your doctor to use it for health benefits.
Harm associated with use large quantity citric acid.
The concentrated solution may cause:
Burn of the esophagus;
destruction of tooth enamel. Dentists advise rinsing your mouth with clean water after drinking citric acid;
allergic reactions upon contact with skin.
Citric acid: benefits in everyday life
Citric acid has beneficial properties, in particular, and in those used as a detergent, as an ingredient in air freshener, candles and personal care products, and in the pharmaceutical industry.
Many household cleaning products contain toxic and harmful chemicals. Considering that women still do a whopping 70% of housework, they are vulnerable to these toxins. Citric acid has more gentle properties and does not cause such harm.
It reduces water hardness and creates foam, which makes it especially useful in soaps, detergents, and as a cleanser.
The chemical composition of citric acid removes dirt from the surface of clothing. It has antibacterial and antiseptic properties and benefits because it works great on most surfaces, even hard to reach areas.
Eight reasons to benefit from citric acid as a detergent:
1. Removes rust stains. Dissolve a sachet (25g) in 1 liter hot water and use to remove rust.
2.Kills bacteria, cleans kitchen surfaces. You can disinfect with a solution consisting of nine parts water and one part acid.
3. Removes scale and promotes disinfection inside the washing machine. To do this, run the longest loop with hot water by adding two tablespoons of the substance.
4. Clears the kettle of scale. Use a solution at the rate of 10 g per 1 liter of water.
5. A solution of one liter of warm water and two tablespoons of the product can be used to clean water taps and shower doors. Spray the specified solution on the surface, wait a little, and then rinse and wipe.
6. Windows can be washed using two liters of warm water mixed with two tablespoons of acid. Apply the spray to the windows and wipe.
7. You can get a sparkling clean toilet by pouring ¾ cup of citric acid into it. Leave it overnight. Don't wash it off. The next morning, brush and rinse.
8. Get rid of wine stains, with one part lemon substance and 2 parts baking soda. Sprinkle the stain, adding droplets of water as it sizzles. Wait a few minutes and then gently scrape off.
Always wear gloves and keep cleaning agents away from your eyes.
Undoubtedly, citric acid has beneficial properties for our health and full life. But, as the great physician of the late Middle Ages, Paracelsus, said: “Only the dose makes a substance a poison or a medicine.”.
Based on materials from http://zhenskoe-mnenie.ru
