Microbiological Control

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Food spoilage is the result of several factors, one of which is the level of moisture in the food. Flash freezing can be used to reduce spoilage in plant-based milk. Several interventions can improve quality and safety, especially with regard to packaging.

Testing and sampling of raw dog and cat food sold at retail across the UK has shown a high prevalence of significant foodborne pathogens, putting pets and pet owners at varying risk of infection by different bacteria, according to the UK Food Standards Agency (FSA).

Researchers have developed a 3D-printed, microfluidic chip sensor that uses light to rapidly detect important foodborne pathogens at concentrations as low as 10 CFU/ml.

An innovative seal detection software has been developed by Ravenwood for its VXR® Vision Pack Inspection System—an end-of-line solution for analyzing contaminants and ensuring flawless linerless labels.

The U.S. Centers for Disease Control and Prevention (CDC) recently released new foodborne illness incidence data that show a lack of progress toward disease reduction goals—but that may be attributed to an increased use of culture-independent diagnostic tests (CIDTs), which allows for the diagnosis of infections that previously would have gone undetected.

Ice cream has historically been associated with human cases of infection by various foodborne pathogens. Pathogen introduction into ice cream can occur at various points throughout the production process for a range of reasons, which can be addressed through proper food safety controls. 

A recent study provided insight into the on-farm hygiene characteristics that affect the contamination of milk produced at informal dairy farms in Zimbabwe. The risk variables identified in the study can serve as a foundation for microbial contamination prevention strategies for the sector.

This article discusses the significance of Salmonella in poultry and explores deep serotyping for improved Salmonella control in broiler operations.

The U.S. Food and Drug Administration (FDA) has published an outline of its research priorities regarding the dairy food safety implications of Highly Pathogenic Avian Influenza (HPAI) H5N1.

Researchers from Purdue University have developed a new biosensor-based rapid test that can detect fecal contamination of produce in-field with 90–100 percent accuracy.