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.
Yeast and mold get a bad rap, which is understandable in most cases. If yeast and mold appear in foods where they don’t belong, it can be a sign of a problem in the manufacturing process, or it could simply mean that you left your strawberries in the fridge for too long. No matter the case, there are some food and beverage items that we would not have without the aid of yeasts and molds.
These groups of organisms deserve our thanks for providing us with the following three foods: Continue Reading
A recall is a potential source of anxiety for any food manufacturer, but, if conducted effectively, recalls can be an invaluable tool for protecting a company’s reputation, brand image and sales. However, a recent government study has identified deficiencies in the food recall processes of the Food and Drug Administration (FDA), which has prompted the agency to propose new policies for improving the oversight, communication and implementation of its recall process. Continue Reading
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
Would you be prepared if the FDA showed up at your facility unexpectedly to perform a swabathon? The FDA is conducting these elevated inspections by swabbing ready-to-eat (RTE) and high-risk food manufacturing facilities in search of foodborne pathogens. To help prepare manufacturers for these swabathons, our subject matter expert, Tim Freier, Ph.D., sat down to answer some questions posed by food industry professionals following our recent swabathon webinar, which is available to stream on-demand for free. 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
Technical Tuesday: Does Serotyping Have Value in Modern Salmonella Food Contamination Investigations?Dave Evanson /
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
Major developments in the Food Safety Modernization Act (FSMA) have given the FDA new authority under the law. If the FDA decides to conduct a swabathon at your facility, you should expect a minimum of 100 to 300 swabs to be taken and a team of several investigators to conduct the swabathon. Based on the type of swabathon, you may also be required to hold production in your facility. This need is based on several factors, but, in particular, the zones that will be tested.
The FDA’s goal is to find pathogen isolates of Salmonella and or Listeria monocytogenes in and around the processing environment. As an outcome, the FDA will subsequently perform Whole Genome Sequencing (WGS) on these Listeria monocytogenes isolates for their database. The FDA is now swabbing Zone 4 specifically for this purpose, with a WGS analysis of Salmonella expected to follow. The FDA’s zone focus will differ based on the environment and the specific pathogen they are seeking out. For Listeria monocytogenes, you can expect the FDA to begin sampling no sooner than 4 hours into production. Continue Reading