project - EIP-AGRI Operational Group

Preservatives free cured meats
Salumi liberi

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Objectives

The goal of the project is to limit use of nitrates and nitrites in salumeria products (salame crudo e prosciutto cotto) and to find where and if possible a complete elimination of them in compliance with the criteria of hygiene and food safety. In the microbiological field, it was decided to use both commercial cultures and cultures deposited in the DISAFA and IZS collections capable of producing natural antimicrobials. About the use of antioxidants, with action on the lipid fraction, the project aims at the formulation of mixtures with no inhibiting action towards the microbial cultures.

Objectives

L'obiettivo del progetto è quello di arrivare ad una limitazione controllata dell’utilizzo dei nitrati e dei nitriti nei prodotti di salumeria, di valutare dove e se possibile una completa eliminazione degli stessi nel rispetto dei criteri di igiene e sicurezza alimentare. In campo microbiologico si è scelto di utilizzare sia starter commerciali sia colture di fermenti depositate presso le collezioni di DISAFA e IZS in grado di produrre antimicrobici naturali. Per quanto riguarda l’utilizzo di antiossidanti, con azione sulla frazione lipidica, le prove mirano alla formulazione di miscele con assenza di azione inibente nei confronti degli starter.

Activities

Reduction of nitrates / nitrites in salumeria products (salame crudo e prosciutto cotto): bibliographic research Reduction of nitrates / nitrites in salami: microbiological approaches; antimicrobial ingredients and alternative antioxidants. Nitrite reduction in cooked ham: impact on the hygienic-sanitary characteristics and on the shelf life of the product - microbiological considerations. Nitrite reduction in cooked ham: new ingredients in their replacement. Analytical determinations on the chemical-physical characteristics in salami and cooked ham with low content of nitrates / nitrites. Sensory analysis of the new meat products obtained.

Activities

Riduzione dei nitrati/nitriti nei prodotti di salumeria: ricerca bibliografica Riduzione dei nitrati/nitriti nel salame crudo: approcci di tipo microbiologico; ingredienti antimicrobici ed antiossidanti alternativi. Riduzione dei nitriti nel prosciutto cotto: impatto sulle caratteristiche igenico-sanitarie e sulla conservabilità del prodotto – considerazioni microbiologiche. Riduzione dei nitriti nel prosciutto cotto: nuovi ingredienti in loro sostituzione. Determinazioni analitiche sulle caratteristiche chimico-fisiche del salame crudo e prosciutto cotto con basso contenuto di nitrati/nitriti. Analisi sensoriale dei nuovi prodotti carnei ottenuti

Contexte

Food quality and safety are two interrelated and essential parameters, they are of particular importance in the case of fermented and / or processed food products. In this context, meat and charcuterie products are currently subject to critical issues related to the recent declarations of the IARC (the International Agency for Research on Cancer). The IARC defined red meat as "probably carcinogenic" (class 2A) and processed red meat (sausages and cured meats) as "definitely carcinogenic" (class 1). The delicatessen products, together with other products of animal origin, represent a fundamental sector for the Piedmont Region (and in particular for the Province of Cuneo). The enhancement of brands and the defense of their quality through the application of technologies already consolidated at a scientific and academic level - but not yet exploited in current production - would be a sure driving force for the related agri-food sector, positively impacting at the level of the supply chain. (from field to table) and integrating the actors of the same into a technological platform (farmers, breeders, Bodies in charge of controls, Academy and trainers, distributors and final consumers).
Having therefore made these premises, it is clear that the production of seasoned cured meats seeks microbiological stability and health safety and that the control of pathogens is based on very delicate balances, so that the reduction or elimination of nitrites and nitrates must be prudent and based on scientifically proven.

Project details
Main funding source
Rural development 2014-2020 for Operational Groups
Rural Development Programme
2014IT06RDRP009 Italy - Rural Development Programme (Regional) - Piemonte
Emplacement
Main geographical location
Cuneo
Other geographical location
Torino

€ 567321.85

Total budget

Total contributions from EAFRD, national co-financing, additional national financing and other financing.

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2 Practice Abstracts

The project aims to bring attention to cooked ham because it is a widespread product appreciated by the consumer, often present in infant food and in the diet of hospitalized people for the convenience of use. The research intends to develop an innovative product while maintaining the organoleptic characteristics and replacing the nitrites with new ingredients.

Il Progetto vuole portare l’attenzione sul prosciutto cotto perchè è un prodotto diffuso e apprezzatto dal consumatore, spesso presente nell’alimentazione infantile e nella dieta delle persone ospedalizzate per la praticità di somministrazione. La ricerca intende mettere a punto un prodotto innovativo mantenendo le peculiarità organolettiche e sostituendo I nitriti con nuovi ingredienti.

The expected result is to be able to achieve a controlled limitation of the use of nitrates and nitrites in sausage products (raw salami of pure pig and/or sheep and goat) and to assess where and if possible a complete elimination through microbiological approaches and alternative antioxidants.

Il risultato atteso è quello di poter arrivare ad una limitazione controllata dell’utilizzo dei nitrati e dei nitriti nei prodotti di salumeria (salame crudo di puro suino e/o ovicaprino) e di valutare dove e se possibile una completa eliminazione degli stessi tramite approcci microbiologici ed antiossidanti alternativi.

Affichage actuel du contenu de la page dans la langue maternelle, si disponible

Contacts

Project coordinator

  • AGENZIA DEI SERVIZI FORMATIVI DELLA PROVINCIA DI CUNEO

    Project coordinator

Project partners

  • LA GRANDA TRASFORMAZIONE

    Project partner

  • LABORATORIO CHIMICO CAMERA DI COMMERCIO TORINO

    Project partner

  • SCUOLA TEORICO PRATICA MALVA LIBORIO-ARNALDI VIRGINIA

    Project partner

  • AZIENDA AGRICOLA CASA COSTA

    Project partner

  • AZIENDA AGRICOLA CASCINA MURETTEISA

    Project partner

  • AZIENDA AGRICOLA LA ROSA BIANCA

    Project partner

  • AZIENDA SANITARIA LOCALE CN1

    Project partner

  • IST.ZOOPROFILATTICO SP.DEL P.TE LIGURIA V.AOSTA

    Project partner

  • UNIVERSITA' DEGLI STUDI DEL PIEMONTE ORIENTALE 'AMEDEO AVOGADRO

    Project partner

  • UNIVERSITA' DEGLI STUDI DI TORINO - DISAFA - DIPARTIMENTO DI SCIENZE AGRARIE, FORESTALI E ALIMENTARI

    Project partner