As mentioned in previous chapters, fats and oils are made up of esters of glycerol and fatty acids; are susceptibile to oxidation and rancidity; have shortening, lubricating, emulsifying, and whipping properties; and have high caloric value. The terms fat and oil only indicate whether the ...
Fat is made up of glycerol and fatty acids. Two types of fats are commonly found in food. Unsaturated fat Unsaturated fat can be subdivided into mono-unsaturated and poly-unsaturated fats. Mono-unsaturated fat helps to reduce the level of harmful cholesterol in the blood stream and prevents bl...
Fats are a subgroup of the macromolecules or polymers called lipids. Lipids are made up of the monomers fatty acids and glycerol. Lipids and their monomers are composed of the chemical elements carbon, hydrogen, and oxygen. Fats provide many functions for the human body and its cells. ...
Sign up with one click: Facebook Twitter Google Share on Facebook Thesaurus Medical Acronyms Idioms Encyclopedia Wikipedia Related to fats:Fats Domino,Lipids,Proteins,Vitamins,Saturated fats fat (făt) n. 1. a.The ester of glycerol and one, two, or three fatty acids. ...
Fats and closely related oils are mixtures of compounds consisting of fatty acids combined with glycerol (commonly known as glycerin) via ester linkages. Fatty acids are long, straight chain carboxylic acids. A fat (or oil) is formed when three fatty acid molecules react with a glycerol ...
the catalytic addition of hydrogen to esters of glycerol and unsaturated fatty acids. Hydrogenation of fats and oils was proposed by Nor-mann and S. A. Fokin in 1902-03; it was first used industrially in Russia in 1908. Fatty vegetable oils and the liquid oils of marine animals and fish ...
Typically, fatty acids are made up of long straight chain of carbon (C) atoms, in which each carries two hydrogen atoms. Structure of Fats Fats are esters in which the OR' (alcohol) part of the molecule is the trihydroxy compound, glycerol (HOCH2CHOHCH2OH). As each glycerol molecule ...
From the standpoint of chemical composition, fats are derivatives of fatty acids and glycerol. The properties of any specific fat molecule depend on the particular fatty acids that constitute it. Different fatty acids are composed of different numbers of carbon and hydrogen atoms. Fatty acids with ...
they are also building blocks for cell membranes, and energy storage for the body. Fatty acids are converted into triglycerides if not used up as energy – these are molecules comprising three fatty acids with a glycerol compound ‘backbone’. They are stored in the body as adipose fat tissue...
So what are these fats and oils really made of? Well, if you really want to understand fat you need to study a little bit of chemistry. To talk about fat, we need to start by talking about fatty acids. Corn Oil With some grains and nuts it is very easy to see where the oil come...