
Improving Onion Dehydration with Pulsed Electric Field (PEF)
Applying OptiCept’s unique PEF (Pulsed Electric Field) treatment when drying onions leads to faster dehydration, higher throughput, and lower energy costs.
At OptiCept, we harness cutting-edge technology to drive extraordinary results in both FoodTech and PlantTech.
OptiCept Technologies’ product portfolio is built on two innovative technology platforms: PEF (Pulsed Electric Field) – OPTICEPT® and Vacuum Infusion (VI) – OPTIBOOST®.
Both are designed to enhance quality, yield, and sustainability across food and plant industries.
OPTICEPT®
SOLIDS
The OPTICEPT S7 PEF system is tailored for solid foods and available for several commodities.
OPTICEPT®
LIQUIDS
The OPTICEPT L7 and L6 PEF systems are tailored for liquid foods, adjusted for different volumes, and available for several commodities.
OPTIBOOST®
CUT FLOWERS
The OPTIBOOST CF1 VI system is tailored for cut flowers, including roses and several other flower types.
OPTIBOOST®
CUTTINGS
The OPTIBOOST C1 VI system is specifically designed for the treatment of cuttings.
OptiCepts technology is applicable in several areas with in food/plant products.
Give your business early access to an advantageous new technology and the possibility to influence and shape it in line with your products.
By combining our expertise in PEF and/or VI technology with your industry expertise, we can achieve great things! Collaborative development project, trials and studies is a great way to move forward.











Applying OptiCept’s unique PEF (Pulsed Electric Field) treatment when drying onions leads to faster dehydration, higher throughput, and lower energy costs.

Professor Federico Gómez is a leading researcher at Lund University, where his interdisciplinary work bridges food science, plant biology, and biotechnology. In this video interview, we delve into his vision for the future of electroporation and PEF.

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OptiCept is attending Pack Expo Las Vegas 2025 together with our partner Tropical Food Machinery

The OPTICEPT L7 HC, our largest-capacity PEF system to date, is engineered for high-throughput treatment of liquid and pumpable foods.
The use of CEPT® technology offers a wide range of benefits for the food industry – both from an economical and sustainable viewpoint. Learn more about what impact it could have on your business.
OptiCept is a company that sprung out of more than 20 years of research in food and plant technology. Based in the university and innovation city of Lund, Sweden, science is in our backbone.
OptiCept Technologies is a publicly listed company at Nasdaq First North.
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