Publication

Sorbitol Demineralization by Ion Exchange

Edgard Gnansounou
2019
Book Chapters

Abstract

Sorbitol is a sugar alcohol commonly known as D-glucitol. It is synthesized from glucose by a reduction reaction altering the aldehyde group to a hydroxyl group. The body slowly metabolizes sorbitol, minimizing the possibility of increasing the insulin level, and this makes it a good sweetener for diabetic patients. Sorbitol finds diverse applications in the food industry, and its purity is a significant factor to be considered before it is used as an additive to food. Various types of ion-exchange and membrane technologies have been applied for purifying this compound. This chapter is aimed to illustrate the different ion-exchange chromatographic techniques for demineralization/deashing of sorbitol with future perspectives.

Official source

https://infoscience.epfl.ch/entities/publication/13fc2d35-87d6-449f-a41a-34e00e21d741

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Edgard Gnansounou
2019
Book Chapters

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/13fc2d35-87d6-449f-a41a-34e00e21d741

About this result

Related concepts (32)

Sorbitol

Sorbitol (ˈsɔː(r)bᵻtɒl), less commonly known as glucitol (ˈgluːsᵻtɒl), is a sugar alcohol with a sweet taste which the human body metabolizes slowly. It can be obtained by reduction of glucose, which changes the converted aldehyde group (−CHO) to a primary alcohol group (−CH2OH). Most sorbitol is made from potato starch, but it is also found in nature, for example in apples, pears, peaches, and prunes. It is converted to fructose by sorbitol-6-phosphate 2-dehydrogenase.

Food industry

The food industry is a complex, global network of diverse businesses that supplies most of the food consumed by the world's population. The food industry today has become highly diversified, with manufacturing ranging from small, traditional, family-run activities that are highly labour-intensive, to large, capital-intensive and highly mechanized industrial processes. Many food industries depend almost entirely on local agriculture, animal farms, produce, and/or fishing.

Sugar alcohol

Sugar alcohols (also called polyhydric alcohols, polyalcohols, alditols or glycitols) are organic compounds, typically derived from sugars, containing one hydroxyl group (–OH) attached to each carbon atom. They are white, water-soluble solids that can occur naturally or be produced industrially by hydrogenating sugars. Since they contain multiple –OH groups, they are classified as polyols. Sugar alcohols are used widely in the food industry as thickeners and sweeteners.

Related publications (9)

Sorbitol Demineralization by Ion Exchange

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