Pasteurization Process:
Egg liquid pasteurization is a crucial process in the egg processing industry, designed to kill harmful bacteria such as Salmonella while preserving the functional properties of the eggs.
Importance of Egg Liquid Pasteurization:
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Food Safety: Ensures that liquid egg products are free from harmful bacteria, making them safe for consumption.
- Extended Shelf Life: Pasteurization extends the shelf life of liquid egg products by reducing microbial load.
- Compliance with Regulations: Meets food safety standards and regulations set by health authorities.
- Maintains Nutritional and Functional Properties: Preserves the nutritional value and functional characteristics of the eggs, such as foaming and emulsifying properties.
Name | Egg pasteurization |
Structure | plate /tubular structure |
Flow | 500L/h, 1000l/h ,1500l/h, 2000L/h |
Stage | Preheating (to link with homogenizer) Pasteurization Holding time Cooling |
Function | to separate the egg white/yolk/full egg for production |
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Working vedio:
https://www.youtube.com/watch?v=hbDcedezU4Y
Egg Pasteurizer Description
Key Components:
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Heat Exchanger:
- Plate Heat Exchanger: Consists of multiple thin plates that provide a large surface area for efficient heat transfer.
- Tubular Heat Exchanger: Contains tubes through which the egg product flows, ideal for handling viscous liquids.
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Pasteurization Tank:
- Used in batch pasteurization, where the liquid egg is heated in a large vat.
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Temperature Control System:
- Ensures precise regulation of temperature throughout the pasteurization process.
- Includes sensors and automated controllers to maintain the desired temperature.
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Holding Tubes:
- Tubes where the liquid egg is held at the target temperature for the necessary period to ensure pathogen destruction.
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Cooling System:
- Rapidly cools the pasteurized egg product to prevent bacterial growth and preserve quality.
- Often integrated with the heat exchanger for continuous cooling.
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Pumps and Valves:
- Facilitate the flow of the egg product through the pasteurizer.
- Ensure consistent pressure and flow rate.
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Control Panel:
- Centralized interface for monitoring and adjusting the pasteurization process.
- Displays temperature, pressure, and flow rate data.
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