Category: Food Technology

  • Cold Plasma Technology: Revolutionising Food Safety Today & Shaping the Future

    Cold plasma technology (CPT) is an emerging method for preserving food, increasing its shelf life, and maintaining bioactive compounds. Since CPT doesn’t rely on heat, it’s particularly useful for sterilizing heat-sensitive foods. However, it is still a developing process when it comes to safety assessments. The production of by-products such as ozone, UV rays, and…

  • Adenosine triphosphate (ATP) bioluminescence assay works by detecting ATP produced by pathogens through a physicochemical reaction. ATP, often referred to as the energy currency of cells, is a key organic molecule responsible for storing and transferring energy in all living organisms. The presence of ATP in food and on food preparation surfaces indicates possible microbial…

  • Food irradiation is a process that carefully exposes food to ionizing radiation, such as X-rays or gamma rays, to eliminate harmful pathogens like Salmonella spp., Escherichia coli, and Campylobacter, which can cause foodborne illnesses. This exposure damages the DNA or RNA of microorganisms, ultimately leading to their destruction (Farkas, 2006; Matallana-Surget & Wattiez, 2013; Institute…