Welan gum
id:
welan-gum-302-5838924
title:
Welan gum
text:
Welan gum is an exopolysaccharide used as a rheology modifier in industrial applications such as cement manufacturing. It is produced by fermentation of sugar by bacteria of the genus Alcaligenes. The molecule consists of repeating tetrasaccharide units with single branches of L-mannose or L-rhamnose. In solution, the gum retains viscosity at elevated temperature, and is stable in a wide pH range, in the presence of calcium ion, and with high concentration of glycols.
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Welan_gum
date created:
date modified:
2024-03-05T11:35:55Z
main entity:
{"identifier":"Q7980494","url":"https://www.wikidata.org/entity/Q7980494"}
image:
fields total:
13
integrity:
14