Magnetic induction heating: a gentler way to pasteurize

August 29, 2026 · 1 min read · Processing

Induction-based heating promises fast, uniform temperature control with less thermal damage to sensitive products.

Processing

Conventional thermal processing heats products from the outside in, which can overcook the surface before the centre reaches temperature. Magnetic induction heating changes that by generating heat directly and uniformly.

The uniformity advantage

Because energy is delivered volumetrically, induction systems can reach target temperatures quickly and hold them tightly, reducing the over-processing that degrades colour, texture and nutrients.

Faster, more uniform heating means less of the product is sacrificed to reach safety.

Innovative Food Science

For heat-sensitive liquids and semi-solids, induction is emerging as a compelling alternative worth evaluating against traditional pasteurization.

daviscourt444
Written by
daviscourt444
Food Processing Lead

Writes about food processing and safety technologies for Novel Food Sciences.

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