Cold Pasteurization Solutions

Setting new standards for quality and energy efficiency within the liquid food processing industry

The Past

For the last 150 years, pasteurization has saved millions of lives by heating liquid foods and thereby eradicating the bacteria within. This allowed for the preservation of easily corruptible foods like dairy products. Though revolutionary, pasteurization is not without drawbacks. It is a time-consuming process, it lowers the product quality and consumes vast amounts of energy.

The Future of Pasteurization - Energy Efficient

We present our novel patented technology, cold pasteurization. Cold pasteurization removes all the drawbacks of conventional pasteurization while eradicating bacteria and reducing energy consumption by more than 90%. 

Towards a Better Future

At Lyras, we value the environment and work towards a sustainable future. Through our state of the art technology, we aim to have a significant impact on the global carbon footprint

Advantages of Lyras' Technology


Energy Efficient

Cold pasteurization reduces energy consumption by more than 90%, and thereby has a huge impact on the global carbon footprint.

Higher Quality

The natural taste is preserved, as the liquid undergoes a much gentler treatment.


Vitamins and proteins are preserved to a higher degree than with conventional pasteurization.

Extended Shelf Life

As cold pasteurization achieves a greater reduction in bacteria, an extended shelf life is provided.

No Fossil Fuels

Conventional pasteurization equipment requires the use of natural gas, while cold pasteurization only uses electricity. The dependency on fossil fuels is thereby eliminated.

No Waste in Production

Due to the system design, no water or milk is wasted during production. This is the case with conventional pasteurization.

Pasteurization Made Simple

Cold pasteurization reduces complexity in production, as it requires significantly less space and piping infrastructure. Furthermore, other conventional production equipment becomes obsolete.

Cold Pasteurization – For Everyone

Cold pasteurization only requires little energy and a small amount of space, and thereby brings the opportunity for even small villages in developing countries to benefit from this. This will have a huge impact on public health.