The processed avocado industry has undergone a remarkable transformation in recent decades. As avocado pulp and derived products—especially guacamole—have conquered increasingly distant and demanding markets, quality and safety management has had to adapt to new regulatory, cultural, and commercial requirements.

What began as a local and largely unstandardized industry is now part of a global chain operating under strict parameters, certifications, and food safety laws. Countries with diverse consumption habits demand safe, stable, and high-quality products that meet specific health regulations and international standards endorsed by certifying bodies.

From informality to health control

More than two decades ago, avocado safety control was limited and difficult to guarantee due to factors related to both the field and processing. Among the most frequent problems were:

• Lack of health controls in the orchard.
• Poor harvesting practices (fruit cut by pulling, falling to the ground or being hit).
• Bulk transport to the plant.
• Lack of specifications for the raw material.

There was even the idea that the fruit that had fallen from the tree—considered to be of lesser commercial value—was the ideal fruit to process, which increased the microbiological risk and deteriorated the quality of the final product.

At the avocado receiving stage of the processing plant, the lack of standardized criteria allowed damaged, overripe, or low-dry-content fruit to be accepted—characteristics incompatible with a quality product. This contrasts sharply with the current situation, where raw materials must meet precise specifications: clean fruit, free of bruises, properly harvested, without residues of unauthorized pesticides, and with a minimum dry-content percentage to produce high-standard pulp and guacamole for any global market.

Avocado as a possible vector of contamination

Without robust controls, avocados can become a vector for contamination of the finished product. Pathogens such as Listeria monocytogenes , Salmonella spp., or Escherichia coli can be found on the fruit's skin due to poor agricultural practices, posing risks to consumer health and even fatal consequences depending on the level of contamination and the affected population.

The industry responded by strengthening its quality and safety systems through fruit washing and sanitizing, facility sanitation, equipment maintenance, and the incorporation of cutting-edge technologies such as high-pressure processing (HPP). These tools, along with the implementation of a HACCP plan, have virtually eliminated health risk incidents.

Certifications and access to the global market

To compete in the international market, processing plants must certify their processes under standards recognized by the Global Food Safety Initiative (GFSI). Among the schemes adopted by the industry are:

• BRCGS
• SQF
• FSSC 22000
• GlobalG.AP , among others.

These certifications allow us to demonstrate to the buyer that there is a solid quality assurance system that complies with regulations, audits and traceability.

The value of the prerequisite program

Prior to the implementation of the HACCP plan, the sector adopted essential prerequisite programs, such as:

• Metal detection , to prevent physical contamination.
• Pest control , including crawling/flying insects and rodents.
• Standard Operating Procedures (SOPs) for cleaning and sanitation.
• Good Manufacturing Practices (GMP).
• Control of chemicals used in the plant.
• Evaluation and approval of qualified suppliers.
• Control of the water used in the process and its origin.
• Food Defense Plan , aimed at preventing sabotage or intentional contamination, complementing the Food Security Plan focused on unintentional contamination.

Conclusion

Quality and food safety management in avocado processing has evolved from empirical models to formalized systems based on policies, objectives, processes, and resources. These systems ensure consistent compliance with customer, regulatory, and international standards. Modernization not only enables access to global markets but also strengthens the sector's competitiveness and protects the end consumer.

Eng. Jorge Alberto León Llanderal
Technical Consultant specializing in Food Technology