Fatty acids are made from carbon, hydrogen and oxygen. Fatty acids are constructed from the chemical elements carbon, oxygen and hydrogen. Fatty acids can be divided into a carboxylic acid head groupâhence fatty acidâlinked to a long chain of carbon atoms. The bond between the carbon atoms stores a large amount of biochemical energy and is very stable, allowing fats to be an efficient long-term store of energy in your body.
Healthy Eating. Shortening is a solid fat that is derived either from plant or animal sources. Shortening derived from animals comes from lard, while those derived from plants undergo a process known as hydrogenation that changes the chemical composition and allows a normally liquid oil to remain a solid.
Where can you buy shortening for baking? Probably at any supermarket - shortening is simply a food grade fat. Crisco is the most common brand - in some countries you may find Kremelta. It's called shortening because â¦it is used to make 'short' pastry - that is, a pastry with a high proportion of fat and very little liquid. If a recipe calls for shortening you can substitute with the same weight of butter, margarine, lard or coconut fat.