unsaturated fatty acid - Names and Identifiers
unsaturated fatty acid - Introduction
unsaturated fatty acids are a class of fatty acids that contain double bonds. There are one or more carbon-carbon double bonds in their molecular structure, which make them have different chemical properties and physiological activities than saturated fatty acids.
There are two main types of unsaturated fatty acid: single unsaturated fatty acid and multiple unsaturated fatty acid. Single unsaturated fatty acid usually contains a carbon-carbon double bond, such as oleic acid. Polysaturated fatty acids have two or more carbon-carbon double bonds, such as linolenic acid and omega -3 fatty acids.
unsaturated fatty acid plays important physiological functions in the human body, including participating in the assembly of cell membrane, regulating cell signal transduction, and maintaining normal nervous system functions. In addition, they also reduce cholesterol levels, improve cardiovascular health, and have anti-inflammatory and antioxidant effects.
unsaturated fatty acid can be obtained from natural foods such as fish, vegetable oils, nuts and seeds. In addition, they can also be prepared by chemical synthesis.
Although unsaturated fatty acid is beneficial to the human body, excessive intake may lead to obesity and cardiovascular and cerebrovascular diseases. In addition, unsaturated fatty acid is susceptible to oxidation during storage and transportation, producing harmful free radicals. Therefore, in the use and storage of unsaturated fatty acid should pay attention to preservation and avoid excessive intake.
In General, unsaturated fatty acid is beneficial to the human body in the case of moderate intake, and is widely used in the food industry, pharmaceutical preparations and cosmetics.
Last Update:2024-04-09 20:52:54