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Elaidic acid. Elaidic acid has 18 carbons and is a trans -9-mono-unsaturated fatty acid. It is also a trans isomer of oleic acid. C 17 H 33 CO 2 H, IUPAC organization name (E)-octadec-9-enoic acid, numerical representation 18:1 (9), n-9, molecular weight 282.46, melting point 43–45 °C. CAS Registry Number 112-79-8.
An unsaturated fat is a fat or fatty acid in which there is at least one double bond within the fatty acid chain. A fatty acid chain is monounsaturated if it contains one double bond, and polyunsaturated if it contains more than one double bond. A saturated fat has no carbon-to-carbon double bonds, so the maximum possible number of hydrogen is ...
Unsaturated ones are typically bent, unless they have a trans configuration. In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with an aliphatic chain, which is either saturated or unsaturated. Most naturally occurring fatty acids have an unbranched chain of an even number of carbon atoms, from 4 to 28. [1]
Avocados are rich in healthy monounsaturated fats, with a serving (1/3 of a medium avocado) providing 5 grams of monos. Studies show that individuals who consume avocados may reduce the risk of ...
Only two fatty acids are known to be essential for humans: alpha-linolenic acid (an omega−3 fatty acid) and linoleic acid (an omega−6 fatty acid). These are supplied to the body either as the free fatty acid, or more commonly as some glyceride derivative. [7] ALA can be converted into eicosapentaenoic acid and docosahexaenoic acid, but the ...
Photos: Shutterstock. Design: Eat This, Not That!Over the last few decades, what we know about dietary fats has evolved. In the 1990s, we thought all fat was bad, thus the explosion of low-fat ...
The following low-fat cheeses all have 10 grams or less of total fat per serving, and they are listed in ascending order, ending with the lowest-fat cheese. Read on to see 10 common lower-fat ...
Trans fat, also called trans-unsaturated fatty acids, or trans fatty acids, is a type of unsaturated fat that occurs in foods. Small amounts of trans fats occur naturally, but large amounts are found in some processed foods. Since consumption of trans fats is unhealthy, [a] artificial trans fats are highly regulated or banned in many nations.