We are your natural antioxidant partner to protect food.

The use of artificial preservatives has been widespread for a long time. However, in recent years, there has been a growing interest in using fewer artificial preservatives and opting for natural agents that have preservative or antibacterial effects.


Oleafresh® is a natural olive fruit extract formulated to enhance the preservation of various foods, including vegan/vegetarian products, white sauces, hummus, among others.

It protects foods from oxidative processes and various pathogenic microorganisms without affecting sensory parameters or texture.

Oleafresh® offers a dual function: antimicrobial and antioxidant activity. Antimicrobial preservatives eliminate and prevent the growth of bacteria and fungi, while antioxidants prevent food oxidation.

Olive extract is an excellent preservative in food according to various studies:

Antioxidant properties

Olive extract, particularly hydroxytyrosol, has powerful antioxidant properties that prevent the oxidation of lipids and other food components, which helps maintain the quality and freshness of foods.

Antimicrobial activity

This extract has been shown to be effective against a wide range of bacteria and fungi, including pathogens such as E. coli, Salmonella, Staphylococcus aureus and Listeria monocytogenes. By inhibiting the growth of these microorganisms, the risk of spoilage and foodborne illness is reduced.

Natural 100%

Natural and safe

Unlike many synthetic preservatives, olive extract is natural, responding to growing consumer demand for healthier, clean-label products.

Why Oleafresh?

  • Proven effectiveness through conducted studies.
  • Clean Label.
  • Extended shelf life of foods.
  • Produced 100% naturally (solvent-free).
  • Extracted from olive fruit through aqueous extraction.
  • Certified GMP, ISO9001, 14001, and 22000.
  • GRAS (Generally Recognized as Safe) status.
  • High ORAC (Antioxidant Capacity).

Olive fruit extract, such as Oleafresh®, has various applications in food preservation due to its antimicrobial and antioxidant properties. Some of its main applications include:

Bakery and cake shop

panadería y repostería






Vegan cheeses



Need more information?

Our customer service department will answer any questions you may have.

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