Category: Laboratory & QA/QC

Support Your Food Safety Program with Environmental Testing Solutions

At Nelson-Jameson, we never take chances when it comes to food safety, and neither should you. That’s why we’ve put together a comprehensive flyer that is filled with the products you need to create an effective food safety program in your plant. Even more promising than the quality products is the manufacturers that are represented—we’ve included top products from 3M™, Hygiena™, Nasco, and Neogen®. Let us help you implement the Environmental Testing Solutions that work for your plant.

For more information on environmental testing, visit our Learning Center, or request a copy of our Environmental Testing Flyer here.

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Your Safe, Quality Food is our Business

Nelson-Jameson takes food safety very seriously, and we know that you do too. That is why we offer a wealth of products and solutions that can help your facility reduce the risk of foodborne illness and contamination. From Color-Coding and Metal Detectable to Hand Hygiene and Environmental Testing – we have many programs available to help ensure your processing facilities are compliant, providing safe, quality food to all.

To talk to one of our food safety experts about these programs or to receive an informational flyer featuring these programs, give us a call at 800-826-8302 or visit our website today!

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Nelson-Jameson Lab Training Workshop

Nelson-Jameson is proud to announce that we will be holding “A ‘Calibration’ of Lab Testing” this October 17th at the University of Wisconsin-Richland. The seminar will be lead by two Nelson-Jameson Lab Team members in our Technical Services area: Steve Zdun and Dayton Bruha. Best practices in pH, microbiology, and salt will all be featured in the workshop. Perfect for food and beverage lab personnel, participants will get a hands-on approach to tackling these core areas.

Registration before October 1st, will guarantee an early bird rate of $150 ($175 after). Call one of our customer service representatives and mention item #333-3333 for more information!

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New 3M™ Products & Updates

Unfortunately there are no shortage of food recalls due to allergens. Allergens are a serious business for the food industry and, of course, for consumers. Now there is a new line of allergen tests from a company with a familiar name synonymous with food safety testing to help take on this serious concern.3M Rapid Allergen Protein Test Kits are a Lateral Flow format, that provide significant savings and peace of mind. These Allergen Kits can test finished product, and environmental verification of allergy free food contact surfaces!

What these quick tests can provide is security that one of the “Big 8” is not present when a customer is starting up production after cleaning and sanitizing. What is the “Big 8?” Allergens…Dairy, Wheat (Gluten), Eggs, Peanut, Tree Nuts, Fish, Crustacean Fish, and Soy. The only allergen that 3M does not offer in the Lateral Flow format is the Crustacean Fish allergen, but they do offer it in the ELISA format.

The 18-24 hour Rapid E.coli/Coliform Petrifilm™ Plate is another new offering from 3M that we are excited to add to our line! It is a two-in-one indicator plate for both E.coli and Coliform, which works well with a wide variety of food samples. Previously, Coliform has always been 24 hours for indication of growth, but E.coli testing took 48 hours, which reduces release of product by a full day for basic microbiological testing when using this and the Rapid Aerobic Count Petrifilm Plates.

Regarding Petrifilm, you will start to notice a new, very clean looking package on all their Petrifilm products! All the packages are a redesigned white pack with easy-to-spot color-coded labels.

Lastly, we are setting up the new offering for the 3M Molecular Detection System, which is for the detection of Campylobacter (considered one of the leading causes of bacterial gastroenteritis in humans). Infections are usually caused by consuming cross-contaminated or insufficiently processed foods (typically red meat, poultry, shellfish and unpasteurized milk).

For additional information on these items or our full range of 3M products visit our website or contact our Lab Department today!

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Listeria vs The Dairy Industry

In February I had the opportunity to attend the “Artisan Dairy Producer Food Safety Initiative Workshop” to learn about the Food Safety Modernization Act (FSMA) along with other leaders in the dairy industry here in Wisconsin. It was put on by the Wisconsin Cheese Makers Association and was offered at no expense thanks to a generous grant from USDA-NIFA. Marianne Smukowski, from the Center for Dairy Research (CDR) and Matt Mathison from the Wisconsin Milk Marketing Board (WMMB) were the trainers for the workshop. The workshop was a brief overview of the expectations that the FDA has put before every business in the food industry, from the large to the small plants. This workshop was geared towards the dairy industry, focusing on the hazards that arise, and how to put a detailed plan together to prevent them. One of the hazards that was of special interest, especially due to the sheer amount of news coverage that it has gotten in the previous months, was the elimination and prevention of Listeria monocytongenes in raw milk, cheeses, and Ready-to-Eat (RTEs) products.

Listeria monocytongenes is a gram-positive microorganism that does not form itself into a spore when dormant, doesn’t need oxygen to reproduce and can grow between -0.4 and 50° C (31.28 and 122° F). L. monocytongenes can be found in numerous places in our environment, including water, soil, dust, plants, animal feed, feces, and sewage. When it comes to the dairy plant, Listeria has been mostly found in moist environments including drains, floors, coolers, conveyors, and case washing areas. Pasteurizing is the most effective way of destroying Listeria, but if post-contamination occurs Listeria growth can swiftly get out of control. Listeria can quickly multiply to dangerous levels, and despite proper refrigeration can continue to multiply.

Listeriosis is the foodborne illness that is caused by Listeria monocytongenes. It is estimated that it affects 1,600 people every year in the U.S and it is known to kill 19.5% of those sickened by it. Much like any foodborne illness it can affect the immuno-compromised, the elderly, and it is also known to impair and sometimes kill fetuses.

So what can be done to prevent the contamination of Listeria? First and foremost a detailed safety plan that segregates raw milk and the tools and equipment used before pasteurization from the pasteurized milk is absolutely necessary. This can be assisted by using a color-coding system to keep brushes, squeegees, pails, etc. from being cross-contaminated with raw milk. Just recently Nelson-Jameson put out a new Color-Coded Catalog highlighting the numerous products that can be put in place to create a zoning system to prevent the cross-contamination that is so dangerous to product. You can check out that catalog here. Another important part of preventing Listeria is developing an environmental cleaning, sanitizing and monitoring program. Nelson-Jameson carries a variety of ATP monitoring systems to help with this. Check out this previously featured, easy-to-understand blog, that breaks down what ATP is and what luminometers can do to assist in ensuring cleaning efficacy. We also carry quick swabs that can specifically be used to test equipment for Listeria.

Unfortunately, recalls due to Listeria keep popping up. Nelson-Jameson is provides the tools and instruments to help prevent recalls. Not only does Nelson-Jameson provide you the luminometers, swabs, brushes, and other equipment needed, but we also do our best to help our customers search out educational opportunities that can be so powerful in helping understand and combat food safety threats.

For instance, our partners at Cherney College have a variety of classes that could be helpful in preventing Listeria along with any other microorganisms from entering product. Some of the classes from Cherney college include: “Environmental Monitoring & Sanitation Essentials,” “Introduction to Food Microbiology-The Basics,” “Advanced Food Microbiology” along with a few others. Check out their website for dates. Mention that you are a Nelson-Jameson customer at checkout and receive 10%. In addition, the CDR has some great short courses, including, “Wisconsin Cleaning and Sanitation Workshop,” “HACCP Workshop,”, and “Milk Pasteurization” that can assist with helping plants become safer. Together, and through educational opportunities like those mentioned here, the food and dairy industries can take on the challenges of the Food Safety Modernization Act, fight food safety threats like Listeria, and ensure a safe food supply for the nation.