Glycerol from the tubers of Jerusalem artichoke

The search for alternate sources of chemicals has resulted in a re-evaluation of many carbohydrates for conversion to oxychemicals. Inulin is an example of a carbohydrate receiving an increased amount of attention for use in industrial processes. This polymer is composed almost exclusively of fructofuranose structural units, making it very attractive for conversion into high fructose syrup and ethanol. Inulin can also be oxidized and reduced by a number of methods, and therefore lends itself well as feedstock for the exclusive conversion to glycerol. The advantages of inulin, coupled with a renewable supply, make it a very attractive source for industrial processes.