Prediction of pathogenic bacteria growth in ready-to-eat meat product

• Published in: Żywność no. 4
• Main Authors: Jalosinska-Pienkowska, M, Kolozyn-Krajewska, D. (Szkola Glowna Gospodarstwa Wiejskiego, Warszawa (Poland). Katedra Techniki i Technologii Gastronomicznej), Szczawinska, M. (Szkola Glowna Gospodarstwa Wiejskiego, Warszawa (Poland). Katedra Higieny Zywnosci), Goryl, A. (Akademia Ekonomiczna, Krakow (Poland). Katedra Ekonometrii)
• Format: Journal Article
• Language: Polish
• Published: 1999
• Subjects: AGENT PATHOGENE; ALIMENT PREPARE; ALIMENTOS PREPARADOS; APLICACIONES DEL ORDENADOR; APPLICATION DES ORDINATEURS; COMPUTER APPLICATIONS; CRECIMIENTO; CROISSANCE; FORECASTING; GROWTH; LISTERIA MONOCYTOGENES; MATHEMATICAL MODELS; MEAT PRODUCTS; METHODE STATISTIQUE; METODOS ESTADISTICOS; MODELE MATHEMATIQUE; MODELOS MATEMATICOS; ORGANISMOS PATOGENOS; PATHOGENS; PREPARED FOODS; PRODUCTOS DE LA CARNE; PRODUIT CARNE; SALMONELLA ENTERITIDIS; STATISTICAL METHODS; TECHNIQUE DE PREVISION; TECNICAS DE PREDICCION
• ISSN: 1425-6959

The purpose of the work was to construct the response surface model of growth, survival and inactivation for two food pathogens (Salmonella enteritidis and Listeria monocytogenes) in model meat products (met-ball) and comparison results of microbiological evaluations with predicted values obtained with Pathogen Modeling Program v. 5.1. Gauss-Newton method was used to construct the responce surface model of growth, survival and inactivation. It was concluded, that constructed models of growth, survival and inactivation of pathogen bacteria should be lead with model food product, not with synthetic liquid media. Suitable model products should be developwed for each group of food commoditis