Adipic acid
Hexanedioic or adipic acid (e355) – nutritional supplement of group of antioxidants.
From the physical point of view substance represents colourless crystals. Adipic acid is present at the list of the additives approved by the European Union, nevertheless, at the moment its use in many countries is forbidden as acid still is at a testing stage.
Receiving adipic acid
In the industrial way e355 receive preferential by means of two-phasic oxidation of cyclohexane. Initially receive mix of cyclohexanone and cyclohexanol which is divided later rectification. Cyclohexanone is used afterwards for receiving a caprolactam, and cyclohexanol is oxidized by means of 40-60% of nitric acid, and there is a receiving adipic acid. Its exit at such way of receiving makes about 95%.
There is one more perspective way of receiving adipic acid by butadiene hydrocarbonylation. Today around the world produce about 2,5 million tons of adipic acid.
Use of adipic acid
In the territory of those states where nutritional supplement e355 is allowed for use, it is used as the acidity regulator at preparation of caramel candies, drinks and other food stuffs for maintenance of required level рН. Add additive to some types of the dry flavored desserts, but in strictly assigned amount – to 1 g/kg of finished goods.
In jellylike desserts the norm of adipic acid no more than 6 g/kg is admissible, and in powder mixes for preparation of drinks 4 g/kg are allowed. Often add additive e355 to stuffings for bakery and confectionery.
In addition to the food industry adipic acid is widely used in chemical industry. So, about 90% of all produced acid use as raw materials by production of poly(hexamethylene adipamide), and also its ethers and polyurethane. Apply acid to removal of the material which remained after filling of seams between ceramic tiles and also by production of the means intended for removal of a scum.
Influence on a human body
It is natural that in excessively high dosages any nutritional supplements are capable to do harm to health of the person. As now influence of nutritional supplement on a human body is completely not studied, its use only in strictly certain concentration is allowed.
Having fallen from a donkey, you more likely will kill yourself, than having fallen from a horse. Only do not try to disprove this statement.
According to World Health Organization, every third inhabitant of Earth has excess weight, and every tenth suffers ожирен...
Section: Articles about health
The concept "gluten" (differently, a gluten) combines group of the proteins which are a part of rye, barley and wheat. For most of people the use of the food stuffs containing a gluten not only is safe, but also it is very useful. Nevertheless, there is a number the myth...
Section: Articles about health
The phenomenon of improvement of a condition of the patients at administration of drugs who are not containing active agents, so-called effect of placebo is known long ago. At the end of the 18th century the American doctor Perkins began to treat people the "miracle" sticks made of alloy of steel and brass. Was for several minutes to press such subject enough to a sore point that it became much easier for the patient. Having suspected Perkins of charlatanism, his colleagues tried to repeat "miracle" by means of sticks, steles...
Section: Articles about health
Women quite often suffer from complexes concerning the sizes of the bust. Strangely enough, reason душевног...
Section: Articles about health
The medicine promptly develops, and the fact that else quite recently it seemed by miracle can now. We are not surprised any more to the fact that people with artificial joints and extremities can play sports, organ transplantation became a routine, and the latest cancer medicine п...
Section: Articles about health
Physical activity is necessary for normal functioning of a human body. At a lack of the movement joints cease to function, muscles atrophy, cardiovascular activity is broken and the metabolism worsens. The modern city rhythm of life does not provide the person with an adequate exercise stress, additional - sport is necessary. Tedious tasks the huge number of the people having those or ин exists sport not all to liking, but also...
Section: Articles about health
According to doctors, more than a half of men of 25-50 years suffer from frustration of the urinogenital sphere, but sees a doctor from them меньшинс...
Section: Articles about health
Urogenital candidiasis (milkwoman) – a fungal infection which annoys unpleasant feelings in the field of generative organs, being followed by white curdled allocations, an itch, discomfort during an urination, pain. She is called by Candida fungus – a mustache...
Section: Articles about health
Iodine - one of thirty most important microelements in our organism. The main role of iodine consists in synthesis of thyroid hormones of a thyroid gland - the substances which are responsible for the majority of exchange processes of an organism. It is known that thyroid hormones consist of iodine more than for 65%. The lack of iodine leads to decrease in production of hormones and, as a result, development of a hypothyroidism. The long condition of deficit can become a source of problems of the cardiovascular, bone, digestive SI...
Section: Articles about health
For the help to doctors in the choice of optimal solutions for treatment of various diseases the Cochrane scientific organization (Cochrane) will see off совм...
Section: Articles about health
For anybody not a secret that our country is one of the most "drinking" in the world. At clear understanding that the use of hard alcoholic drinks – occupation extremely harmful, most of Russians belong to alcoholism with unjustified loyalty. These...
Section: Articles about health
Practice of hypnotic impact on consciousness of the person contains about two millennia. During this time scientists managed to learn a lot of things about a phenomenon of hypnosis and learned to facilitate a condition of the patients having heavy illnesses with its help....
Section: Articles about health
Phobia – the persuasive fear of a certain contents shown in a specific situation against the will of the person. Concepts of a phobia and fear...
Section: Articles about health
Each of us repeatedly noticed that the people having the same passport age are sometimes not similar on one-years at all. One at the age of 40-45 years already looks almost an old man, and another and in 60 is young, vigorous and full of life. The matter is that state нашег...
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
Each person has easy indispositions which he transfers "standing", trying not to ask for medical care. Argu...
Section: Articles about health
Scientists have no unambiguous opinion on a proximate cause of emergence of a carcinoma cutaneum today. Only the factors promoting development of this illness are precisely established. Treat them: long impact on skin of ultraviolet rays, radioactive...
Section: Articles about health
The fatigue, sleep debt, disturbances of food, bad mood, vagaries of the weather – all these circumstances badly affect our appearance. Especially the person suffers: skin becomes flabby, loses healthy color, becomes covered by wrinkles, zones of hypostases and dark circles under eyes appear. It is not always possible to be saved from influence of aggressive factors, but we are quite able to minimize its effects. For this purpose usually apply the cosmetics and procedures helping увлаж...
Section: Articles about health
Musicotherapy – a treatment method which caused and causes a set of a controversy concerning its efficiency. However the facts are relentless:...
Section: Articles about health
Smack in a mouth can arise in the natural way – as a result of lack of morning hygiene or reception of the corresponding food. However in certain cases its existence is a sign of certain pathologies, and allows to reveal an illness at an early stage. In we depend...
Section: Articles about health
The problem of diagnosis was and remains to one of the most important in medicine. From that, the reason of an indisposition of the patient will be how precisely defined, eventually success of treatment depends. In spite of the fact that the majority of the diagnostic methods applied in official clinical practice has very high informational content and reliability, mistakes directed by diagnoses nevertheless are not excluded....
Section: Articles about health
Obesity is called by a disease of 21 centuries, for the last 100 years by the number of the people suffering from excess body weight, considerably increased...
Section: Articles about health
To look healthy and means well-groomed not only to be pleasant to people around, but also to feel strong, sure and taken place. Specialists in the field of cosmetology quite often note that whether not all women are able to look after skin...
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 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
Within several decades of our compatriots convinced that the use of butter nasty affects a condition of coronary vessels. As a result the reputation of a product was impaired thoroughly a little, and many almost ceased to include...
Section: Articles about health
Antibiotics - - it is possible to call the chemical compounds suppressing growth of bacteria the break in the field of medicine which allowed to save mankind from many diseases incurable earlier: tuberculosis, plague, syphilis and many others. The contribution of drugs to rescue of people from epidemics of dangerous infections is huge, however at careless use antibiotics are capable to cause to an organism serious damage. Negative action can be shown in the form of easing of immunity, disturbance of balance of microflora in кишеч...
Section: Articles about health