Case Studies

This poster discusses research with the purpose of demonstrating a proof of concept for a reliable methodology evaluating postbiotic materials as characterized by inanimate cells by flow cytometry.

This scientific poster demonstrates how flow cytometry can be used to accurately and precisely enumerate B. coagulans and B. subtilis in a gummy matrix.

This poster explores the use of flow cytometry in GFP-tagged Salmonella strains as positive controls for rapid qualitative Salmonella detection testing.

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.

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.