Galactomannans - Solubility- and stability properties

4 important questions on Galactomannans - Solubility- and stability properties

How is the solubility of galactomannans related to the G:M ratio.

More G, so a higher ratio, means higher solubility.

Is guar gum soluble in cold water?

Yes, it results in a highly viscous solution

Under what conditions is locust bean gum soluble?

At 80 C
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Why is a higher galactosyl substitution resulting in a higher solubility?

A beta-1,4 backbone (cellulose) is rigid and are easy to aggregate and become insoluble. The galactosyl substitutions prevent aggregations and make the molecules more soluble.

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