The following formula is provided for reference and product development trials only. Actual formulation should be adjusted according to raw materials, processing conditions, and final product requirements.
A Simple Gellan Gum Formula for 100 L of Beverage
Quick Overview
Gellan gum is widely used in beverages to improve:
✓ particle suspension
✓ texture stability
✓ mouthfeel
✓ storage consistency
Many beverage developers ask:
"How much gellan gum should I add for 100 liters of beverage?"
The answer depends on:
- beverage type
- pH
- solids content
- mineral content
- desired viscosity
However, a practical starting range can be established for development trials.
Basic Reference Formula
For 100 L Finished Beverage
| Ingredient | Amount |
|---|---|
| Water | Balance to 100 L |
| Sugar / sweetener | 5–10 kg |
| Juice concentrate or beverage base | According to formula |
| Gellan Gum | 30–80 g |
| Acid / minerals | Adjust according to product |
Recommended Gellan Gum Dosage
For most beverage applications:
0.03–0.08%
Equivalent to:
30–80 g gellan gum per 100 L beverage
A common starting point:
50 g gellan gum / 100 L
HA or LA Gellan Gum Selection
High Acyl Gellan Gum (HA)
Usually selected for:
- plant-based beverages
- dairy drinks
- protein drinks
- creamy beverages
Typical dosage:
30–60 g / 100 L
Advantages:
✓ smooth mouthfeel
✓ soft texture
✓ good beverage stability
Low Acyl Gellan Gum (LA)
Usually selected for:
- clear beverages
- fruit particle suspension
- stronger suspension systems
Typical dosage:
20–80 g / 100 L
Advantages:
✓ strong network
✓ excellent suspension ability
✓ transparent system
Suggested Processing Method
Step 1 — Premixing
Mix gellan gum with sugar or another dry ingredient.
This helps:
- prevent clumping
- improve dispersion
Step 2 — Hydration
Add slowly into water under strong agitation.
Recommended hydration temperature:
85–90°C
Maintain sufficient mixing time for complete hydration.
Step 3 — Add Other Ingredients
Add:
- juice
- flavor
- minerals
- sweeteners
according to the product process.
Step 4 — Homogenization and Filling
If required:
- homogenize the beverage
- adjust final pH
- fill into containers
Recommended Trial Design
For a new beverage formula, start with small dosage screening.
| Trial | Gellan Gum Level |
|---|---|
| A | 0.03% |
| B | 0.05% |
| C | 0.06% |
| D | 0.08% |
Evaluate:
- sedimentation
- viscosity
- mouthfeel
- appearance
- storage stability
Common Problems & Solutions
Problem 1: Sedimentation Appears
Possible reasons:
- dosage too low
- insufficient hydration
- unsuitable mineral balance
- particle size too large
Possible solutions:
- increase dosage slightly
- improve hydration
- optimize processing conditions
Problem 2: Beverage Becomes Too Thick
Possible reason:
Excessive gellan gum level.
Solution:
Reduce gradually.
Example:
0.08% → 0.06% → 0.05%
Problem 3: Same Dosage Works Differently
This is common because gellan gum performance depends on:
- pH
- calcium level
- sugar concentration
- protein content
- water quality
The same gellan gum dosage may not perform identically in different beverage systems.
Practical Starting Formula
For a first beverage development trial:
100 L beverage
*
50 g gellan gum
*
Hydration at 85–90°C
is a reasonable starting point.
Adjust according to:
- beverage type
- required suspension level
- texture target
- shelf-life requirements
This formula is intended for product development trials only. Commercial production should always be validated with actual ingredients and processing conditions.