Thursday, April 5, 2012

The Belonging of Methyl Caprylate-Caprate

Methyl caprylate-caprateThe fatty acid is the end of the aliphatic hydrocarbon chain length of carboxylic acid added to the terminal at the other end of the carboxyl (-COOH) group. The general formula R-(CH2) N-COOH. Fatty acids is the reaction of the main branches and even 12 and 22 carbon atoms between the carbon atoms in length and form of glycerine, plant, animal and microbial lipids (fat-soluble components of living cells). Fatty acids all have common names respectively lilk lauric (C12), MyrIstic (C14), palmitic (C16), stearic (C18), oleic (C18, unsaturated), and linoleic (C18, polyunsaturated) acids. The saturated fatty acids have no solid bonds, while oleic acid is an unsaturated fatty acid has one solid bond (also described as olefinic) and polyunsaturated fatty acids like linolenic acid contain two or more solid bonds. Lauric acid (also called Dodecanoic acid) is the main acid in coconut oil (45 - 50 percent) and palm kernel oil (45 - 55 percent). Nutmeg butter is rich in myristic acid (also called Tetradecanoic acid ) which constitutes 60-75 percent of the fatty-acid content. Palmitic acid(also called Hexadecylic acid ) constitutes between 20 and 30 percent of most animal fats and is also an important constituent of most vegetable fats (35 - 45 percent of palm oil). Stearic acid ( also called Octadecanoic Acid)  is nature's most common long-chain fatty acids, derived from animal and vegetable fats. It is widely used as a lubricant and as an additive in industrial preparations. It is used in the manufacture of metallic stearates, pharmaceuticals, soaps, cosmetics, and food packaging. It is also used as a softener, accelerator activator and dispersing agent in rubbers. Oleic acid (systematic chemical name is cis-octadec-9-enoic acid) is the most abundant of the unsaturated fatty acids in nature.
Fatty Acid Esters are used as raw material of emulsifiers or oiling agents for foods, spin finishes and textiles; lubricants for plastics;  Paint and ink additives; surfactants and base materials for perfumery. They are used as solvents or cosolvents, oil carrier in agricultural industry.

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