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March 2026

Fluorescence vs. Impedance Flow Cytometry for Probiotic Enumeration: Results from a Collaborative Inter-Laboratory Ring Test

This review examines the complex challenge of accurately measuring probiotic viability and activity. The authors highlight that...

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March 2026

Flow Cytometry for Bacillus Spore Enumeration

This 2021 publication introduces a flow cytometry-based method for quantifying Bacillus probiotic spores, enabling rapid differentiation between...

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March 2026

Analytical Methods for Probiotics and Postbiotics

This 2023 publication reviews the analytical challenges of accurately enumerating probiotics and postbiotics, particularly as formulations become...

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March 2026

Assessing Probiotic Viability and Stress Tolerance: Why CFU Counts Don’t Tell the Whole Story

This 2022 review examines the complex challenge of accurately assessing probiotic viability and functional activity. The authors...

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March 2026

Mixed Probiotic Population Enumeration by Flow Cytometry

This 2023 study explores the use of flow cytometry as an alternative to traditional plate counting for...

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