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Valérie Stahl

Publications -  25
Citations -  632

Valérie Stahl is an academic researcher. The author has contributed to research in topics: Cold chain & Biology. The author has an hindex of 11, co-authored 21 publications receiving 533 citations.

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Modelling the competitive growth between Listeria monocytogenes and biofilm microflora of smear cheese wooden shelves

TL;DR: Compared to monoculture, L. monocytogenes growth rate in co-culture was not reduced but the growth of the pathogen stopped as soon as BM entered the stationary phase, and this reduction in maximum population density can be explained by nutrient consumption and exhaustion by BM.
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Diversity and assessment of potential risk factors of Gram-negative isolates associated with French cheeses.

TL;DR: The goal of this study was to identify at the species level a large collection of Gram-negative dairy bacteria isolated from milks or semi-hard and soft, smear-ripened cheeses (cheese core or surface samples) from different regions of France.
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Validation of a stochastic modelling approach for Listeria monocytogenes growth in refrigerated foods

TL;DR: This model seems relevant to take into consideration the natural variability of processes governing the microbial behaviour in foods and is an effective approach to assess the probability to exceed a critical threshold during the storage of foods like the limit of 100 CFU/g in the case of L. monocytogenes.
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Development and Validation of Experimental Protocols for Use of Cardinal Models for Prediction of Microorganism Growth in Food Products

TL;DR: The proposed methods were used within the French national program of predictive microbiology, Sym′Previus, to include challenge test results in the database and to obtain predictive models designed for microbial growth in food products.