Why Does Xanthan Gum Stabilize by Viscosity While Gellan Gum Stabilizes by Network Formation?

Why Does Xanthan Gum Stabilize by Viscosity While Gellan Gum Stabilizes by Network Formation?

The two hydrocolloids use completely different stabilization mechanisms.

Parameter	Xanthan Gum	HA Gellan Gum
Main Mechanism	High Viscosity	Weak Gel Network
Mouthfeel	Thick	Clean
Suspension Efficiency	Good	Excellent
Typical Dosage	0.1–0.3%	0.015–0.05%

Xanthan prevents sedimentation by increasing viscosity. High Acyl Gellan Gum prevents sedimentation by creating a microscopic three-dimensional network.

Fig. High acyl gellan gum forms 3-D network

Key Takeaway: Xanthan thickens; HA Gellan suspends.

Need support on product development?

FAQs