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Non-culturable presumptive (NCP)- samples that yield positive pathogen detection results by PCR screening methods but do not confirm by cultural methods- can be frustrating and disruptive to clients. These situations are not unique to a testing company or the methods that are run, but it is possible to understand the root causes of NCPs, and to identify additional procedures to reduce the frequency with which they occur and minimize the likelihood of these situations impacting your data.
As winter melts away and the promise of spring invites renewal, it's the perfect time to think about new beginnings, especially when it comes to nurturing our bodies. Join us as we embark on a journey exploring plants that promote women’s health and well-being.
Eight percent of children under age 5 and four percent of adults are allergic to food1. Food allergies trigger immune system responses that can have severe consequences, even in the presence of small amounts of an allergen. For individuals with food allergies, avoiding allergens entirely is crucial, making accurate food testing and labeling by manufacturers essential. The correct identification of allergens ensures consumer safety and prevents life-threatening reactions.
The demand for low- and non-alcoholic beverages is booming, driven by evolving consumer preferences for healthier, more mindful drinking options. But behind this innovation lies a complex challenge: without alcohol’s natural antimicrobial properties, these beverages face a higher risk of spoilage and contamination. Ensuring product safety, shelf stability, and regulatory compliance requires more than careful brewing—it calls for the expertise of a qualified process authority. Here is a look at the key risks, essential testing protocols, and proven strategies to keep your low- and no-alcohol products safe, high-quality, and market-ready.
Here we highlight the best practices in process validation that pet food manufacturers may use to scientifically demonstrate that a given process, or “kill step,” in the manufacture of pet food and pet food products can deliver the required microbial reductions to ensure the safety of their product.
As a manufacturer of specialty pet food or pet food products, how will Pet Food Label Modernization (PFLM) affect your business? In this blog, we help you decipher high-level changes coming with PFLM, including how to prepare for the updated guidelines.
This article describes the basics of flow cytometry in its application to probiotic enumeration, including a comparison between flow cytometry and traditional plate count methods, afu vs cfu, advantages and disadvantages of flow cytometry, marketplace examples and investigative case studies.
Understand what an acidified food is, the regulations associated with acidified foods, and different sterilization techniques (thermal processing and cold-fill-hold) for various food products. This guide will help you to determine the classification of a food, and provide resources to aid in processing, FDA filing, and where to go to with further questions.
The effectiveness of a preservative or antimicrobial product is critical in ensuring the safety of a food product and extending its shelf life. This article helps you to understand the basic considerations of preservative and antimicrobial efficacy testing, including determining a minimum inhibitory concentration (MIC), giving you the background needed to select the best test methods for your food product evaluation.
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