Exploratory data analysis Listeria monocytogenes in dairy production process: an exploration of available data
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Data di Pubblicazione:
2013
Citazione:
Exploratory data analysis Listeria monocytogenes in dairy production process: an exploration of available data / M. Crotta, R. Rizzi, F. Paterlini, P. Daminelli, V. Tranquillo. ((Intervento presentato al 11. convegno AISSA - Food Security and Food Safety: una sfida globale tenutosi a Piacenza nel 2013.
Abstract:
Due to the insufficient qualitative data of Listeria monocytogenes in production environment, this study
was aimed to evaluate the possibility to extract from a historical database useful information about
the occurrence of Listeria monocytogenes in different production process areas. Estimated probabilities
(p) and confidence limit (CL) were calculated using 3276 environmental samples data analysed
by GLMM model. The attempt to use historical data to estimate the occurrence of Listeria monocytogenes
in processing environment leads for some areas to high p value wide CL. The results suggest
the need for a targeted environmental sampling plan and provides some estimate sampling size.
Tipologia IRIS:
14 - Intervento a convegno non pubblicato
Keywords:
Listeria monocytogenes; dairy production process; qualitative assessment
Elenco autori:
M. Crotta, R. Rizzi, F. Paterlini, P. Daminelli, V. Tranquillo
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