1. Probiotic & Microbiome Strain Typing
Standards and Guidelines:
- ISO 16140: Validation of microbiological methods for strain identification and typing.
- ISO 11133: Microbiology of food, animal feed, and water — Testing of culture media.
- Monographs: Specific microbial and probiotic strain requirements in USP, Ph. Eur., and BP.
2. Microbiome Profiling
Standards and Guidelines:
- ISO 20189: Molecular microbiology — General requirements for molecular techniques.
- WHO guidelines for genomic sequencing applications in microbiome research.
- Pharmacopoeial Monographs: Standards for microbial profiling in probiotics and biological products.
3. Strain Maintenance & Banking
Standards and Guidelines:
- ISO 20387: General requirements for biobanking.
- OECD Guidelines: Biological resource centers for strain storage and maintenance.
- Monographs: Specific probiotic strain storage protocols under USP and Ph. Eur..
4. Product Efficacy Analysis
Standards and Guidelines:
- ISO 16140: Validation of methods for demonstrating efficacy in probiotics and microbiome research.
- ICH Q6A/Q6B: Test procedures and acceptance criteria for new drug substances and products.
5. Probiotics Antibiotic-resistant Analysis
Standards and Guidelines:
- ISO 10932: Assessment of microbial antibiotic resistance (Minimum Inhibitory Concentration methods).
- WHO/FAO guidelines on probiotics in food for antibiotic susceptibility testing.
- Monographs: Resistance testing methodologies outlined in USP and Ph. Eur..
6. Probiotic Viability Assessment & Optimization Solutions
Standards and Guidelines:
- ISO 19344: Quantification of lactic acid bacteria by flow cytometry.
- USP <1111>: Microbiological examination of non-sterile products.
- Monographs: Probiotic viability specifications under USP, BP, and Ph. Eur..
7. Contamination Control
Standards and Guidelines:
- ISO 14698-1/2: Biocontamination control in cleanrooms and controlled environments.
- USP <1116>: Microbiological control and monitoring in cleanroom environments.
- Ph. Eur. Chapter 5.1.4: Microbiological quality of non-sterile pharmaceutical preparations.
8. Product Challenge Studies
Standards and Guidelines:
- ISO 11930: Evaluation of antimicrobial preservation efficacy.
- USP <51>: Antimicrobial Effectiveness Testing.
- WHO guidelines for assessing the stability and safety of probiotics.
9. Probiotics Mechanism of Action Tests
Standards and Guidelines:
- ISO 20189: Molecular techniques for studying probiotic gene expression.
- WHO/FAO guidelines on evaluating probiotics' mechanisms of action.
10. New Probiotic Product Formulation & Development
Standards and Guidelines:
- ICH Q8 (R2): Pharmaceutical development for new formulations.
- ISO 22000: Food safety management systems for probiotic food products.
- FAO/WHO Guidelines: Safe formulation and efficacy evaluation of probiotics.