Milk was concentrated by microfiltration. From this concentrate fresh, soft and semihard cheeses can be produced very easily. These processes are also economically very attractive: less investments in plants and infrastructure, labour saving, high-grade by-products (unacidified permeate with native whey proteins) and the option for a continuous production. On the occasion of several practical demonstrations, professionals were impressed by the high quality of the different cheeses.
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.