Malic acid
Malic acid represents colourless crystals of hygroscopic type which 
are dissolved in water and are exposed to thermal influence. For the first time malic acid was received in 1785 by the famous chemist from Sweden Karl Sheele who emitted acid from apples.
Receiving malic acid
Malic acid is nutritional supplement which is marked as E 296. Crystals of this acid melt at a temperature of 100 degrees, have a fruit and synthetic origin. Acid contains in apples, a gooseberry, grapes, a barberry, raspberry, a mountain ash, etc.
Receive malic acid as in the natural way, allocating from fruit, and in a chemical way. Also this acid contains in tobacco as nicotine salt.
In the chemical way receiving malic acid consists in hydration of maleic acid at a temperature of 170-200 degrees. It is also possible to receive salts of malic acid which are called malates.
Malates are useful substances for a human body. They promote a metabolism, improve blood circulation and digestion.
Malic acid D of type is received from tartaric acid and used as a component in food stuffs.
Useful properties and use of malic acid
Useful properties of malic acid are stimulation of a metabolism, normalization of cellular exchange, blood circulation improvement, increase in appetite and stabilization of digestion, strengthening of immunity and strengthening of protective properties of an organism. Also this acid possesses antiinflammatory, antiedematous and laxative actions.
Important useful property of malic acid is improvement of a tone at patients with a hypertension.
This acid makes positive impact on cardiovascular system, digestive organs and kidneys.
Malic acid in the form of E 296 nutritional supplement is used at production of canned food, fruit juice, soft drinks, wine and wine drinks, cocktails, confectionery and desserts.
E 296 nutritional supplement is added as substance for maintenance in products of stable quantity of pH. This additive is the acidity regulator, and also it gives to products and drinks sourish smack.
Malic acid serves as an important component for giving of characteristic taste to wines and wine drinks in winemaking.
E 296 additive is applied in medicine, cosmetology and pharmaceutics. In pharmacology this additive improves comprehensibility an organism of medicines, and also at oncological patients protects blood erythrocytes from negative impact of chemical drugs. Malic acid is a part of laxative, anti-inflammatory and expectorant medicines.
E 296 nutritional supplement also cosmetic masks add to cosmetics, hairsprays, shampoos and masks for hair, face and body cream, ointment. Also in cosmetology malic acid is used as a component as a part of means for holding the clearing and rejuvenating procedures.
Contraindications
E 296 nutritional supplement is contraindicated to the use to people with a hyperoxemia, a serious illness of the alimentary system, a peptic ulcer, oncological diseases, digestive disturbances, internal bleedings, and also during the postoperative period.
Children need to limit malic acid in the use up to 16 years, and also to women during pregnancy and breastfeeding.
This acid can cause allergic reactions, and when drawing on skin aggravates an inflammation of herpes and causes irritation.
The most rare disease – a disease the Kura. Only representatives of the tribe Faure in New Guinea are ill it. The patient dies of laughter. It is considered that eating of a human brain is an origin of a disease.
Statistically cystitis 25-30% of women up to 40 years have. With age this indicator raises, besides many do not get in to become...
Section: Articles about health
From sexual contacts each person can test insufficiently strongly expressed sexual desire or lack of satisfaction from time to time. However when it happens regularly, it is an occasion to think about health. Most of people does not hurry an obrashcha...
Section: Articles about health
Heart disease and blood vessels lead to disturbance of blood supply of bodies and fabrics that involves failures in their work, deterioration in health of the person, decrease in its working capacity and standard of living. Annually more than 17 million inhabitants of our planet perish from pathologies such....
Section: Articles about health
Summer in the heat. Many are going to spend vacation abroad. Travelers the tender seas, rest on beaches wait, for survey достоп...
Section: Articles about health
The word "onikhokriptoz" is unfamiliar to most of people, meanwhile quite so physicians call very widespread problem: the growing of edge of a nail into surrounding fabrics causing inflammatory process. Usually the illness affects thumbs of legs, and is followed покр...
Section: Articles about health
Memory is an ability of the central nervous system to fix, keep and as necessary to reproduce information on knowledge or skills received by the person or an animal during life. The mechanism of this process is up to the end not studied....
Section: Articles about health
About 20% of the population of our planet have a hypertension (permanent increase in arterial pressure). This disease negatively narrations...
Section: Articles about health
You heard that laughter prolongs life? Researchers did not manage to establish longevity direct link with sincere fun yet, but several facts confirming beneficial influence of risibility on the state of health are clinically proved....
Section: Articles about health
For many women the word "fat" sounds as a sentence. In aspiration to an ideal figure they try to exclude, first of all, from the menu all dishes containing fats without having at the same time a clear idea of a role of these substances in exchange processes, and of effects for health with which food restrictions of this sort are fraught. For what the human body needs fats and as their deficit in a diet is shown, we also will try to find out....
Section: Articles about health
The words "disease" and "patient" not without reason come from one root – "pain". As a rule, symptoms of illnesses thoroughly spoil the patient...
Section: Articles about health
The next flu epidemic leads to the next panic, from year to year we give in on these manipulations: professionally alarming voice of the announcer in news, reports with calculation of the died patients, an interview with people in white dressing gowns and advertizing of anti-influenza means ра...
Section: Articles about health
People know that thermal sources have salutary force long ago. Treatment by natural waters is one of the most ancient methods of disposal of the most different diseases. Bathtubs, souls, wrappings and inhalations, in combination with water reception inside help to improve a condition of the patients suffering from disturbances of work of a musculoskeletal system, bodies of digestive tract, cardiovascular, nervous, respiratory and secretory system, skin and endocrine п...
Section: Articles about health
Cold, puffiness of a nose, itch, the watering eyes - characteristic symptoms of the allergic rhinitis resulting from hit and...
Section: Articles about health
Stroke (acute disorder of cerebral circulation) – one of the most widespread neurologic diseases. Annually in the world more than 6 million people die of this illness. From the survived patients about 80% become disabled people, and nearly a thirds from them впо...
Section: Articles about health
Quite large number of people adheres to the principles of vegetarian food. But how to be if in a family of vegetarians there are children? Whether it is possible to eat also it the same as to parents, or after all the children's organism is not adapted for the use of exclusively vegetable food? Let's try to understand....
Section: Articles about health
On health of the person physicians know about salutary action of animals long ago. About 7 thousand years ago great Hippocrates рекоменд...
Section: Articles about health
An eye of the person daily experiences considerable strain. The problem of preservation of sight is for many years directly connected with a question of supply of tissues of eye enough oxygen and nutrients. This task is carried out by small vessels – capillaries. For holes...
Section: Articles about health
New year, wedding, birthday, office party – an occasion to drink at the Russian person will always be. How to reduce a negative impact of alcohol by an organism and to avoid a condition of strong intoxication? The most correct council – to refuse the use of alcoholic drinks. Council is true, but not always feasible. We offer several advice which will help you in cases when it is impossible to avoid alcohol intake....
Section: Articles about health
The pine is one of the most widespread plants of our woods. Its needles and pitch not without reason called by "gallipot", since ancient times испол...
Section: Articles about health
Hemorrhoids – extremely widespread disease. Periodically arising inflammations and bleeding of hemorrhoidal nodes cause serious discomfort to nearly fifteen percent of adults. Meanwhile, having a clear idea of the aggravation reasons...
Section: Articles about health
Subfebrile temperature call fervescence to 38 degrees, and subfebrile condition - existence of such temperature over 3 days, and quite often it happens without the visible reasons. Existence of subfebrile condition - a strong indication of disturbances in an organism which can be caused by various reasons: disease, stresses, hormonal failures. Despite the seeming inoffensiveness it is a state at which people often continue to lead a usual life, often is a sign of many of a zabolev...
Section: Articles about health
Cold – a state known to everyone which is followed by cold, cough, high temperature, a pharyngalgia. Often перво...
Section: Articles about health
Diseases of joints often begin imperceptibly for the person. The first stages of destruction of the cartilaginous tissue providing soft and free sliding of heads of bones in joint bags proceed slowly and absolutely without serious consequences. Especially unpleasantly for that this пр...
Section: Articles about health
Use of medicinal plants in therapy is urgent today, more than ever. The drugs made of curative herbs cannot replace completely modern synthetic drugs, but their use becomes frequent serious help in simplification of a course of many illnesses and improvement of quality of life of chronic patients....
Section: Articles about health
The brain of the person is studied not one hundred years, but the quantity of the riddles connected with this body increases rather, than reducing...
Section: Articles about health
The stroke is one of the most widespread diseases of the person, annually in the world about 6 million cases of this pathology are registered. According to medical statistics, strokes occur almost three times more often than myocardial infarctions. Disease otno...
Section: Articles about health
Each failure in work of bodies and systems of a human body is, as a rule, shown by the whole complex of symptoms. In particular, malfunctions with health often cause emergence of cosmetic defects in the form of rashes on a face. Experienced doctors know that localization of heat-spots usually depends on what disease the patient has....
Section: Articles about health