Computer modeling helps to improve the quality and microbiological safety of food

8By Elton Alisson

Agência FAPESP – The foodstuff industries of several countries have utilized a new tool to improve the microbiological safety and quality of their products. Predictive microbiology is a software-based system that uses mathematical models and statistics to predict the behavior of microorganisms in fresh and processed food.

The new method is based on the principle that the ability of bacteria and fungi to multiply in food depends on the properties of the product, such as its composition, acidity, humidity, salt levels and antimicrobials present, in addition to the temperature conditions, relative humidity and atmosphere in which it is maintained. In this manner, the effect of each of these factors can be calculated mathematically using different predictive models… >>Continue Reading<<

Source and Photo: FAPESP, January 22nd, 2014
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