Continuous Improvement is Key
COVID-19 Effect on EMPs
Going Beyond the Spreadsheet
Yeast and mold are organisms of great importance to the food industry. These members of the fungi kingdom are very different from bacteria, including differences in basic cellular structure and the way that they reproduce. Hundreds of yeast and mold species have been isolated from foods. Due to their ability to grow over a wide spectrum of environmental conditions, very few foods are entirely safe from fungal spoilage.
Training for on-farm fruit and vegetable operations in the Produce Safety Rule is proceeding. The FDA and state departments of agriculture are offering on-farm educational inspections prior to regulatory inspections in their “educate before we regulate” approach. With the emphasis placed on worker hygiene, soil amendments, wildlife & domestic animal intrusion and irrigation water testing; I wonder if we may be missing an important aspect in post-harvest handling. Sanitation of harvest and packing shed equipment is critical to ensure pathogens don’t become established in the equipment and serve as a source of contamination.
How important is pet food safety to the average American? The American Pet Products Association has estimated that 70% of U.S. households own a pet, including more than 100 million households with at least one dog or cat. In recent years, consumer demand for premium and specialty pet food products has fueled a spike in U.S. sales of pet food to nearly $30 billion annually. Due to the growing consumer demands for high-quality pet food and an increasingly complex pet food supply chain, it seems the safety of animal food has never been more important.
The beginning of the year brings a time to evaluate the previous year and set resolutions for the next twelve months. As you examine the internal processes at your facility, consider the environmental monitoring data that you put so much time and money into generating. How can you extract greater value from that data to improve your food safety program? Let’s resolve to go beyond reviewing “new” CoAs, updating a spreadsheet of “hot spots” and filing that information away where it’s unlikely to be reviewed again. Continue Reading
A new draft guidance, “Control of Listeria monocytogenes in Ready-To-Eat Foods: Guidance for Industry” was published by the US Food and Drug Administration (FDA) on January 13, 2017. Comments for this guidance were due July 26 and many trade associations and food manufacturers have submitted remarks. This draft guidance offers some excellent background information about Listeria control – more than simply using an environmental monitoring program (EMP). It also includes detailed coverage of many of the prerequisite programs (Good Manufacturing Practices) that are integral for Listeria control. In addition, it provides a comprehensive compilation of industry best practices and includes information about the validation of listeriostatic or listeriocidal formulations and processes. Continue Reading
The identification and differentiation of bacteria date back to the late 1800s. Primary interest often focused on microorganisms impacting animal or human health. Salmonella falls under this umbrella, as it was first identified during a hog cholera study in the 1880s. Early work relied on phenotypic (observable) characteristics due to the limitations of the science at the time, but advancements in science led to the initial development of an antigenic schema for Salmonella. Over the ensuing years, the use of phenotypic and antigenic characteristics helped define the taxonomy of Salmonella (>2600 serovars). These characteristics have also been used for decades in public health investigations involving foodborne illnesses. Linking a Salmonella isolate from an ill human to a Salmonella isolate from a food through serotyping played a critical role in these investigations. Continue Reading