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HomeHomework Helpfood-scienceDeaeration in Milk Processing

Deaeration in Milk Processing

The process of removing air and other gases from milk to improve its quality and stability, involving the use of vacuum treatment, expansion vessels, and condensers to optimize efficiency and prevent oxidation

intermediate
2 hours
Food Science
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Overview

Deaeration is a critical process in milk processing that involves the removal of dissolved gases, particularly oxygen, to enhance the quality and shelf life of milk products. By preventing oxidation, deaeration helps maintain the freshness and flavor of milk, making it more appealing to consumers. V...

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Key Terms

Deaeration
The process of removing dissolved gases from a liquid.

Example: Deaeration is used in milk processing to enhance quality.

Oxidation
A chemical reaction that involves the transfer of electrons, often leading to spoilage.

Example: Oxidation in milk can cause off-flavors.

Shelf Life
The length of time a product remains usable or saleable.

Example: Deaeration can extend the shelf life of milk.

Vacuum Deaeration
A method of removing gases by creating a vacuum environment.

Example: Vacuum deaeration is effective for milk processing.

Heat Treatment
Applying heat to food products to kill bacteria and enzymes.

Example: Heat treatment is often used alongside deaeration.

Carbon Dioxide
A gas that can be dissolved in liquids, affecting taste and quality.

Example: Carbon dioxide levels can influence milk flavor.

Related Topics

Milk Pasteurization
The process of heating milk to kill harmful bacteria while preserving quality.
intermediate
Food Preservation Techniques
Methods used to extend the shelf life of food products.
intermediate
Dairy Product Quality Control
Practices to ensure the quality and safety of dairy products.
advanced

Key Concepts

Oxygen removalShelf life extensionQuality improvementProcessing techniques