What is Lauric acid?

Lauric acid is a major component of soap. Typical amphiphiles, head and tail ends of different affinity. The head is polar molecule genes, hydrophilic. Tail is hydrocarbon chain lipophilic. When mixing water and oil soap when amphiphilic molecules assemble into layered automatically. Molecular end point oil head pointing to the water.
Low concentrations of soap, showing isotropic random distribution of amphiphilic molecules form micelles. Diluted with water micelles disappear. Wider extension will increase the concentration of micelle formation. Causes the formation of a series of liquid crystal phase. Cubic phase and hexagonal phase has emerged as the concentration increases.

Lauric acid - Preparation: industrial production methods can be grouped into two categories: First, from natural plant oils after saponification or decomposed under high temperature and pressure; second is separated from the synthesis of fatty acids. Japan, mainly in coconut oil and palm kernel oil as raw materials lauric acid. Lauric acid used for extracting natural vegetable oils are: coconut oil, Litsea kernel oil, palm kernel oil and mountain pepper benevolence oil. Other plants, such as palm kernel oil, rub tree oil, camphor oil and other preparation services also lauric acid. Extracting the remainder of C12 lauric acid fraction, containing a large dodecenoic acid, hydrogenated at atmospheric pressure, without catalyst, can be more than 86% conversion of hydrocarbon transfer is twelve acids.

Lauric acid - its purpose: dodecanoic acid surfactant most widely used in industry, in accordance with the classification of surface active agent, a cationic, anionic, nonionic and amphoteric. Lauric acid based surfactant species see the entry table. Lauric acid, lauryl alcohol derivative surfactants are also some disinfectant, such as sodium lauryl dimethyl benzyl ammonium chloride (benzalkonium chloride), dodecyl dimethyl benzyl ammonium bromide (benzalkonium bromide), dodecyl dimethyl (2 - phenoxyethyl) ammonium bromide (domiphen). Such derivatives lauryl dimethyl ammonium-2 ,4,5 - trichloro-phenol salts useful as citrus preservative. Lauric acid in plastic additives, food additives, spices, pharmaceutical industries have many applications.

Lauric acid can block HIV: U.S. scientists found that a commonly used in the food and cosmetics cheap compound that can help block the monkey monkey immunodeficiency virus (referred to SIV, that is, "the monkey version" of the AIDS virus) transmission. This discovery is expected to provide HIV prevention mankind new ways.
University of Minnesota research team recently published a new British "Nature" magazine reported that they were targeted to female monkeys for experiments found that lauric acid monoglyceride can effectively help prevent female monkeys infected with HIV.
Lauric acid monoglyceride are present in some plants the compound, it is often to extract this compound as a fungicide and preservative added to food, daily necessities, or cosmetics. "Nature" magazine, said there had also research team experimented with different fungicides inhibiting HIV infection, but the results were disappointing, and lauric acid monoglyceride have shown a significant inhibitory effect of HIV.



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