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Why Does Low Acyl Gellan Gum Survive Retort Sterilization Better Than Pectin and Gelatin?

Why Does Low Acyl Gellan Gum Survive Retort Sterilization Better Than Pectin and Gelatin?

Retort sterilization can destroy weak gel structures.

Hydrocolloid Retort Stability
Gelatin Poor
Pectin Moderate
Agar Good
LA Gellan Gum Excellent

Low Acyl Gellan Gum forms a highly crosslinked network that remains intact even after exposure to 121°C sterilization conditions.

This is why it is widely used in retorted desserts, fruit preparations, plant tissue culture and pet food gels.

Key Takeaway: LA Gellan Gum is one of the most retort-stable hydrocolloids available.

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