Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 532200
Title How to validate in a variable world: use data, lots of data, both from experiments and from literature
Author(s) Zwietering, M.H.
Event IAFP's European Symposium on Food Safety, Brussels, Belgium, 29-31 March 2017, Brussels, 2017-03-29/2017-03-31
Department(s) Food Microbiology Laboratory
VLAG
Publication type Abstract in scientific journal or proceedings
Publication year 2017
Abstract For food safety we want to be absolutely sure! But absolute does not exist; food products, micro-organsims, and humans are biological entities showing large variability. And above that, technical process parameters, also, show variability. In order to validate processes in our variable world, many pieces of data are needed. Data sources include literature data, databases, historical data, experimental data, storage tests, challenge tests, predictive models, basic knowledge, and logic. All these data sources have their weak and their strong points; and therefore, it is useful to draw on of all kinds of sources of data. On one side, due to the large variability in data it is more diffuse and difficult to judge; but on the other side, also more realistic, since in reality, variability does exist.
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