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Xanthan gum (/ ˈ z æ n θ ə n /) is a polysaccharide with many industrial uses, including as a common food additive. It is an effective thickening agent and stabilizer that prevents ingredients from separating.
Allene Rosalind Jeanes (July 19, 1906 – December 11, 1995) was an American chemist whose pioneering work significantly impacted carbohydrate chemistry. Born in 1906 in Texas, Jeanes' notable contributions include the development of Dextran, a lifesaving blood plasma substitute used in the Korean and Vietnam wars, and Xanthan gum, a polysaccharide commonly used in the food, cosmetics, and ...
Xanthomonas campestris is commonly used industrially to produce a water-soluble exo-polysaccharide, known as xanthan gum, from fermentation of carbon sources like glucose. [5] In this process, a preserved culture of the gram-negative bacterium is expanded through growth and then used as an inoculum in bioreactors with liquid growth media .
There’s water (sometimes called ‘aqua’), something to make it paste-like (usually xanthan gum and sorbitol), something to give it color (such as titanium dioxide), and sometimes some foaming ...
Xanthomonas species produce an edible polysaccharide called xanthan gum that has a wide range of industrial uses, including foods, petroleum products, and cosmetics. Xanthan also plays role in the disease cycle of Xanthomonas. [1] In particular, xanthan gum is one of the main components of biofilm matrix.
Humans have used natural gums for various purposes, including chewing and the manufacturing of a wide range of products – such as varnish and lacquerware.Before the invention of synthetic equivalents, trade in gum formed part of the economy in places such as the Arabian peninsula (whence the name "gum arabic"), West Africa, [3] East Africa and northern New Zealand ().
Other sugar polymers include vegetable gums such as pectin from Citrus peel, guar gum from the guar bean, and locust bean gum from the carob bean.. Agar, alginin and carrageenan are polysaccharides extracted from algae, xanthan gum is a polysaccharide secreted by the bacterium Xanthomonas campestris, and carboxymethyl cellulose is a synthetic gum derived from cellulose.
Xanthan gum; This page was last edited on 15 November 2022, at 22:46 (UTC). Text is available under the Creative Commons Attribution-ShareAlike ...