Are you a chemical compound called "pyruvic acid"?This is very important for the human body a substance that plays an important role in many processes of biosynthesis and contained in human tissues and organs.It is an organic keto acid.And simultaneously a carboxylic acid and a ketone, and its formation is dependent on the process conditions and location.As the acid, it forms a salt (pyruvates) and amides, but is most often used as pyruvate.
pyruvic acid occurs in the synthesis or decomposition of amino acids.It is the end product of glucose metabolism, or rather the process of glycolysis.Pyruvic acid - is the basis of many metabolic processes of living cells.She has a special biochemical role because it is an important link in the protein metabolism of the cell.This acid in organs and tissues is found everywhere.Changing the amount thereof occurs under severe kidney, liver, beriberi, but particularly at deficiency of vitamin B1.It is present in human blood, and its rate of 1 mg is found in the urine in normal and 2 mg of the substance.
when exposed to oxygen, it can turn into acetyl-coenzyme A, which is the basis of the reaction of the Krebs cycle (breathing cycle).Conversely, if not enough oxygen, pyruvic acid is cleaved and the resulting lactic acid is formed (in animals), and ethanol (in plants).Its feature consists in the fact that the acid is an intermediate degradation product of sugars in a process of alcoholic fermentation.When placed in an aqueous solution with presence of yeasts, the decomposition will occur and will acetaldehyde and carbon dioxide.
What pyruvic acid?Formula it can be expressed as follows: SN3SOSOON.Process for its preparation is heating tartaric acid.There are also other ways: through a nitrile of acetyl chloride, pyrolysis of tartaric acid or hydroxy acid in the oxidation.
As it is, if you see it visually?First of all, it is a liquid with a characteristic odor of acetic acid.It boils at a temperature of + 165 ° C and soluble in alcohol, water and ether.Pyruvic acid, the formula of which SN3SOSOON intensively studied by scientists.
been found that it is in a large amount in citrus fruit and honey.It has this material an interesting application that has spread only in recent years.In cosmetologists, it was called "pyruvic peel," which is similar to milk and salicylic alternative.This kind of peeling can be superficial or severe in their impact.It is used when aging changes and the apparent need for more serious procedures.This relates primarily to deep wrinkles, as well as a local thickening of the skin.
pyruvic peeling - this is a very effective action of the acid on the deep, the papillary layer of the skin.It stimulates fibroblasts to produce collagen, elastin and hyaluronic acid, because they provide young, attractive skin, make face look fresh and very well maintained.
Beautician usually assigns superficial peels from 4 to 7 treatments with a short interval (7 to 14 days).For peeling medium intensity mode somewhat different: from 2 to 4 treatments, the gap between them has already made 21 to 28 days.Note that when the average intensity of the procedures necessary time so that the skin has recovered.This occurs after about 4 days, but may be later depending on the type of skin.If the procedures are taken in the summer, be sure to use for going outside cream with high light protection filter.
