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Enumeration provides the most basic required information with methodologies evolving to provide improved accuracy, precision, and turnaround times. Acoustic-assisted hydrodynamic flow cytometry incorporates the advance of using sound waves to align the particles in the fluid stream for counting, reducing the time to result.
Probiotic Enumeration by Flow Cytometry: Method Scope Extension of ISO 19344 - Benkowski and Schoeni
As probiotic consumption rates continue to grow, stakeholders are demanding more information about the quantity, quality, and identity of organisms in probiotic products. Increasingly, flow cytometry is being used to address manufacturers’ and consumers’ demands, and has shown promise in rapidly providing precise quantitative and qualitative probiotic information.
For microbiology both quantity and quality matter, and microbiological testing methods are classified as being either quantitative or qualitative. Which category they fall into is based on what type of data is actually collected and reported.
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Microbiology
Salmonella depends on an effective food safety program supported by robust Salmonella detection methods. Our objective is to explore recovery of Salmonella from a background of probiotic cultures and demonstrate and validate as effective, sensitive method for detecting Salmonella in probiotic cultures to protect public health.
The success of such programs hinges not only on consistent implementation and testing, but also on the effective swabbing of your plant. Below are the top 5 mistakes our experts see plants make when sampling and submitting swabs and sponges for testing.
This series is focused on getting new pet food, pet treat, and pet supplement businesses headed down the right path.
Although many genera of bacteria produce lactic acid as a primary or secondary end-product of fermentation, the term Lactic Acid Bacteria (LAB) is conventionally reserved for genera in the order Lactobacillales. LAB have many applications in food production and spoilage, all of which apply when considering when and how to test for lactic acid bacteria in food.
Microbiome analysis is a method that has revolutionized the analysis of microbial communities. This webinar is an interview with experts in the field who present and discuss industry and laboratory perspectives on using microbiomes as applied to probiotic products and clinical trial samples.
Watch this webinar to learn how quality and maintenance can work together, and gain insight to demonstrate ROI to your senior management for new equipment or upgrades within your plant.
In this webinar, Doug Marshall, Chief Science Officer at Eurofins Microbiology discusses an approach to zone 1 testing that recommends non-direct-contact surfaces simultaneously for pathogens and indicators, then building a correlation between quantitative indicator count and Salmonella or Listeria prevalence. Dr. Marshall will share insights on how companies are employing this approach, including exploration of the various philosophical and scientific rationales for zone 1 pathogen testing.
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