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Logo GO Pseudomonas Out

PSEUDOMONAS OUT Operational Group: Digital and technological innovation in goat milk cheese factories to eliminate and/or reduce production losses and design new products from by-products of the cheese industry.

  • Type Operational group
  • Status In progress
  • Execution 2021 -2023
  • Assigned Budget 98.619,24 €
  • Scope Autonómico
  • Autonomous community Andalucía
  • Main source of financing PEPAC 2023-2027
  • Project website GO PSEUDOMONAS OUT
Abstract
This project aims to digitalize the cleaning and disinfection control of the dairy chain process, from milk production to the final product. Based on a rigorous study of the control of parameters that affect the optimal growth of Pseudomonas, a monitoring and action protocol will be developed that can be implemented in the dairy industry. In this sense, the expected results of this project are economically, socially, and environmentally relevant for the dairy sector in Andalusia, since all final processed products will be marketed. The livestock sector will produce Pseudomonas-free milk, as will the processing sector by controlling biofilms and cross-contamination. Therefore, the marketed product will meet quality standards and will not be rejected by the final consumer. Improving artisanal food production is an activity of utmost importance to the Autonomous Community of Andalusia, thus this project aims to preserve, protect, and regulate those artisanal production methods in which the intervention or proximity of their owners is relevant to the production process. It should be noted that the location of these companies, primarily in rural areas, makes this type of production an important factor in the development and settlement of the population.
Description

Andalusia leads Spain in dairy production, and this production is increasing, standardizing this sector in Andalusia and making it a value worth protecting and preserving. We must highly value, on a qualitative level, the important socioeconomic role played by the goat dairy sector in Andalusia, as it contributes to the protection of rural areas, the development of deprived areas, and the preservation of ancestral culinary knowledge.

The Andalusian cheese sector has experienced significant growth in the number of processing companies over the last 30 years; currently, there are an estimated 115 cheese factories spread throughout the region. Despite this number, only 5% of the goat, sheep, and cow milk produced in our region is processed, so Andalusia still has significant growth potential in cheesemaking.

It is therefore essential to increase cheese production in our Autonomous Community to generate greater added value in the region and improve the conditions and future of these highly professional farms. The milk processing sector in general, and the cheesemaking sector in particular, requires new and innovative tools to address the impacts of Pseudomonas on their products.

Description of activities
  • Activity 0. Project coordination and management. Direct and coordinate all project tasks for which each member is responsible, advising on the fulfillment of the commitments made by each member to ensure the project's successful execution.
  • Activity 1. Application and design of digital tools for milk quality control throughout the production chain. Identify Pseudomonas reservoir sites at different stages of milk production and processing due to biofilm formation or cross-contamination. Digitize temperature, time, and pH parameters in milk circuit cleaning and disinfection processes.
  • Activity 2. Non-destructive sensors in the manufacturing process chain. Digitize the parameters and non-destructive sensors that monitor the curing process and eliminate or minimize the risk of cheeses contaminated with Pseudomonas (pH, time, and fluorescence) in the factory. Develop a protocol with the necessary guidelines for controlling Pseudomonas growth during the milk production, transportation, and processing stages.
  • Activity 3. Development of new products. Applying circular economy principles, develop a new cheese product for the market that reduces environmental impacts.
  • Activity 4. Dissemination and outreach plan. Inform potential stakeholders and those who directly and indirectly benefit from the project.
Objectives

The overall objective of this project is to improve the competitiveness of goat's milk cheese production by applying digital technologies to control and reduce Pseudomonas spp. throughout the agri-food chain, from the farmer to the cheese shipment, and by incorporating biocircularity measures to generate new products from modified cheeses.

This general objective will be addressed through a series of partial objectives:

  • Identify Pseudomonas reservoir sites at different stages of milk production and processing due to biofilm formation or cross-contamination.
  • Digitize temperature, time, and pH parameters in milk circuit cleaning and disinfection processes.
  • Digitize in-house parameters and non-destructive sensors that monitor the curing process and eliminate or minimize the risk of cheeses contaminated with Pseudomonas (pH, time, and fluorescence).
  • Develop a protocol with the necessary guidelines for controlling the growth of Pseudomonas during the production, transportation, and processing stages of milk.
  • To develop a new cheese product on the market that reduces environmental impacts by applying circular economy principles.
Contact information
  • Coordinator/entity name: CorSevilla Andalusian Cooperative Society
  • Postal address: Guadalcanal Highway, No. 1, Cazalla de la Sierra (Seville)
  • Coordinator/entity email: aparicio@corsevilla.es
  • Telephone: 659367189
Coordinators
  • CorSevilla Sociedad Cooperativa Andaluza
Collaborators
  • CICAP (idilacteos@cicap.es)
Beneficiaries
  • CorSevilla Sociedad Cooperativa Andaluza