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 Practical Gellan Gum Formula for 1,000 L Production

Quick Overview

After laboratory testing, beverage manufacturers usually need to scale the formula to pilot or commercial production.

A common question is:

"How much gellan gum is needed for 1,000 liters of beverage?"

The answer depends on the target application, but a practical starting range can be calculated.

Gellan gum dosage should be optimized according to:

✓ suspension requirement
✓ beverage viscosity
✓ pH
✓ mineral content
✓ processing equipment

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Basic Reference Formula

For 1,000 L Finished Beverage

| Ingredient | Amount |
| ----------------- | --------------------------: |
| Water | Balance to 1,000 L |
| Sugar / sweetener | 50–100 kg |
| Beverage base | According to formula |
| Gellan Gum | 300–800 g |
| Acid / minerals | Adjust according to product |

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Recommended Dosage Calculation

Typical beverage dosage:

0.03–0.08%

For 1,000 kg beverage:

| Dosage | Gellan Gum Required |
| ------ | ------------------: |
| 0.03% | 300 g |
| 0.05% | 500 g |
| 0.06% | 600 g |
| 0.08% | 800 g |

A common industrial starting point:

500 g gellan gum per 1,000 L beverage

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HA or LA Gellan Gum Selection

High Acyl Gellan Gum (HA)

Commonly used for:

* plant-based milk
* dairy beverages
* protein drinks
* creamy systems

Typical dosage:

300–600 g / 1,000 L

Provides:

✓ smooth texture
✓ soft mouthfeel
✓ good stability

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Low Acyl Gellan Gum (LA)

Commonly used for:

* fruit pulp beverages
* clear suspension drinks
* stronger particle support

Typical dosage:

200–800 g / 1,000 L

Provides:

✓ stronger network
✓ excellent suspension ability
✓ transparent structure

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Industrial Processing Method

Step 1 — Prepare Dry Blend

Before adding to water:

Mix gellan gum with:

* sugar
* powder ingredients

Recommended ratio:

1 part gellan gum : 5–10 parts carrier powder

This improves dispersion.

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Step 2 — Hydration

Add the dry blend slowly into the mixing tank.

Important conditions:

Temperature:

85–90°C

Mixing:

Strong agitation is recommended.

Incomplete hydration may result in:

* weak suspension
* unstable viscosity
* batch variation

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Step 3 — Add Remaining Ingredients

Add:

* juice concentrate
* flavors
* proteins
* minerals

according to the production sequence.

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Step 4 — Homogenization and Filling

Depending on the product:

* homogenization may improve stability
* pH adjustment may be required
* hot filling or aseptic filling can be applied

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Scale-Up Considerations

A formula that works in a laboratory beaker may behave differently in a 1,000 L tank.

Important differences include:

* mixing efficiency
* heating rate
* shear conditions
* hydration time

Therefore, pilot testing is recommended before commercial production.

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Recommended Trial Design

For a new 1,000 L beverage system:

| Trial | Gellan Gum |
| ----- | ---------: |
| A | 300 g |
| B | 500 g |
| C | 600 g |
| D | 800 g |

Evaluate:

* suspension
* viscosity
* sensory properties
* storage stability

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Common Problems & Solutions

Problem 1: Powder Forms Lumps

Possible causes:

* direct addition into water
* insufficient dispersion
* low mixing speed

Solutions:

* premix with sugar
* add slowly
* improve agitation

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Problem 2: Pilot Batch Works but Production Fails

Possible causes:

* different mixing conditions
* different heating speed
* different shear level

Solution:

Review the complete process, not only dosage.

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Problem 3: Batch-to-Batch Variation

Possible causes:

* raw material variation
* mineral differences
* pH changes

Solution:

Control:

* ingredient quality
* processing temperature
* final formulation parameters

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Practical Starting Formula

For a first 1,000 L beverage trial:

1,000 L beverage

*

500 g gellan gum

*

Hydration at 85–90°C

is a practical starting point.

The final dosage should be optimized according to:

* beverage type
* suspension requirement
* production equipment
* storage conditions

This formula is intended for product development trials only. Commercial production should always be validated with actual ingredients and processing conditions.