Xanthan Gum - Thailand

IUPAC Name

:   -

Cas Number

:   11138-66-2

HS Code

:   3913.90.20.15

Formula

:  

C35H49O29

Basic Information

Appearance Name

:   Off white powder

Common Names

:   Corn Sugar Gum

Packaging

:   25kg/bag

Category
Stabilizers and Thickeners
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Technical Document

Brief Overview

Xanthan gum is a polysaccharide composed of glucose, mannose, and glucuronic acid molecules. It can be obtained from different sources, including corn, wheat, and soy. The viscosity of a liquid increases with a higher weight ratio of added xanthan gum. Typically, a concentration of 0.2% by weight is recommended, as an excess of xanthan gum can lead to an undesirable slimy texture. Xanthan gum exhibits stable performance across a range of viscosities, temperatures, and pH levels.

Manufacturing Process

Xanthan gum is created through the fermentation of glucose, sucrose, and lactose. The resulting polysaccharide is extracted from the growth medium using isopropyl alcohol and then finely ground into a powder during the fermentation process. This fine powder is introduced into a liquid medium to produce the gum. In an industrial setting, xanthan gum is manufactured by introducing a sterile aqueous solution containing carbohydrates, a nitrogen source, dipotassium phosphate, and trace elements. Following fermentation, the polymer is precipitated from the medium by the addition of isopropyl alcohol.

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