More olive oil at better quality

Applying PEF ( Pulsed Electric Field) treatment in olive oil extraction offers several benefits, including increased EVOO extraction, improved efficiency, maximum performance, and superior olive oil quality.

Why implement PEF in olive oil extraction?

During traditional olive oil extraction, the olive crusher breaks the cell membranes to release oil. However, a significant portion remains trapped inside the cells. The PEF process optimizes oil release, ensuring that the maximum possible oil is extracted from each cell, leading to higher yields and improved profitability.

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Increased EVOO yield

The OPTICEPT® PEF system offers significantly increased extraction of yield with the same amount of raw material

Better quality

Increase of polyphenols and other quality compounds. Improved taste, color and nutrition. Reduced oxidation and better oil stability.

Improved efficiency

OPTICEPT® enables access to more oil which reduces the malaxation time and increases production volumes.

How is PEF implemented in olive oil extraction?

Electroporation occurs when high-voltage pulses create a strong electric field across cell membranes.

This disrupts the membrane’s structure by forming temporary or permanent pores. For olives, this means breaking down the barriers that trap oil within the fruit’s cells. Here’s how it works step-by-step:

1. Application of Pulses:

The olive paste passes through a chamber where it is exposed to electric pulses. These pulses are carefully controlled in terms of intensity, duration, and frequency to optimize results.

2. Formation of Pores:

The electric field disrupts the lipid bilayer of the cell membrane, creating pathways for the oil to escape.

3. Oil Release:

With the barriers broken down, the oil is more easily separated during the malaxation stage.

The OPTICEPT® LO7 is integrated into the initial processing stage, immediately after the crusher. At this point, the olive paste is treated with pulsed electric fields within milliseconds. PEF treatment does not apply heat, preserving the olive oil’s natural flavors, nutrients, and overall quality.

What our customers say

The OPTICEPT® PEF system

OptiCept offers state-of-the-art PEF systems specifically designed for the olive oil processing industry. These systems are optimized for olive oil extraction and offer a non-thermal, energy-efficient, and quality-preserving solution.

 

This innovation not only boosts efficiency but also reduces waste, making it an environmentally friendly choice for modern olive oil producers.

By integrating OPTICEPT® into your production line, companies can achieve higher returns on investment, meet the demands of discerning consumers, and lead in an increasingly competitive market.

PEF (Pulsed Electric Field) system

Explore the OPTICEPT® LO series - PEF systems designed for optimized olive oil extraction

The OPTICEPT® LO Series (Controlled Environment Pulsed Electric Field Treatment) is an advanced PEF system engineered specifically for the olive oil processing industry. Designed to optimize extraction and enhance quality, this cutting-edge technology provides significant advantages to producers. Furthermore, our range of models is tailored to meet varying production capacities, ensuring the most efficient and effective treatment for every operation.

More about OPTICEPT®

Have a look at this short video below to get a better understanding of how the technology is implemented in an olive oil production line.

Discover the benefits of OPTICEPT®

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