In this article, the concepts of microbiological risk analysis are presented as well as risk assessment following the Codex Alimentarius guidelines. Special attention is given firstly to the so-called infectious disease triangle between host, microorganism and foodstuff and secondly to different approaches of risk assessment in practice. The dynamic process of controlling risks is visualised and the importance of collecting and evaluating causal relations in “farm to fork”-risk assessment is strengthened.
Plants and microorganisms can perceive and respond to sound waves. In a review of the literature, Agroscope analysed various publications on this topic. The studies show that sound can lead to positive effects on physiology in the form of improved growth, development and disease resistance.
The war in Ukraine, dry spells and droughts followed by heavy rainfall and flooding are major challenges for our food systems. But the problems that they bring to light are nothing new – and solutions are already to hand.
Biogenic amines in foods represent a health risk. Researchers from Agroscope and INRAE investigated the formation of these undesirable substances in raclette cheeses by the bacterium Morganella morganii.