Question

Can someone elaborate why Fatty acids methyl esters (FAME) is suitable to by analysed using gc? based on their smoking point aspect ​

Answer 1

Fatty acids methyl esters (FAME) are suitable for analysis using gas chromatography (GC) due to their high volatility and thermal stability. These characteristics make FAMEs ideal for GC analysis because they can be vaporized and separated easily into their individual components. This is because the esterification of fatty acids to form FAMEs results in the introduction of a methyl group, which reduces the molecular weight and increases the volatility of the fatty acids. Additionally, the methyl ester functional group has a high smoking point, meaning that it can withstand high temperatures without breaking down, making it suitable for GC analysis where high temperature conditions are used to vaporize and separate the components. The use of GC in the analysis of FAMEs provides accurate and precise information on the composition of fatty acids in various samples, which is useful in applications such as the analysis of edible oils, biodiesel, and other lipid-containing materials.

Step-by-step explanation:

Answer 2

Fatty acids methyl esters (FAMEs) are a class of biofuels derived from vegetable oils or animal fats and are commonly used as a diesel fuel substitute. FAMEs are suitable for analysis using gas chromatography (GC) because of their relatively high boiling points, which allow for efficient separation and detection of individual components.