Food Freezing, Packaging, and Preservation Methods Expand Global...

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2025-12-01 11:08:54

Food Freezing, Packaging, and Preservation Methods Expand Global Liquid Nitrogen Utilization

Liquid nitrogen (LN2) is an ultra-cold, inert cryogenic liquid commonly used for freezing, cooling, and temperature-sensitive applications across various industries. Produced by fractional distillation of liquid air, it has a boiling point of −196°C, making it ideal for biological preservation, food processing, metal fabrication, electronics manufacturing, and cryotherapy. With...

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