Food microbiology testing helps food manufacturers make informed decisions about food safety, product quality, shelf life, sanitation effectiveness, and regulatory compliance.

PBR Laboratories provides microbiological testing for food products, ingredients, environmental samples, dairy products, meat products, ready-to-eat foods, and raw pet food throughout Alberta, Western Canada, and Canada.

Whether you need routine microbiology testing, pathogen detection, environmental monitoring, or shelf-life support, PBR helps you understand results and take action.

What Is Food Microbiology Testing?

Food microbiology testing evaluates food products and production environments for microorganisms that may affect food safety, product quality, shelf life, or regulatory compliance.

Testing may be performed to detect:

  • Foodborne pathogens
  • Indicator organisms
  • Spoilage organisms
  • Environmental contamination

Results support decisions about product release, environmental monitoring programs, sanitation effectiveness, process control, and food safety investigations.

Who Needs Food Microbiology Testing?

Food microbiology testing is commonly used by a wide range of industries and developers, including:

Food Processors
Ready-to-Eat Food Manufacturers
Meat Processors
Poultry Processors
Dairy Processors
Ingredient Suppliers
Beverage Manufacturers
Bakery Manufacturers
Seafood Processors
Raw Pet Food Manufacturers
Product Developers
Co-Packers

Food Microbiology Testing Services

Routine Food Microbiology Testing Learn More →

Routine microbiology testing helps evaluate sanitation effectiveness, process control, spoilage risk, and overall product quality.

Common Tests: Aerobic Plate Count (APC), Total Plate Count (TPC), Total Coliforms, Generic E. coli, Enterobacteriaceae, Yeast & Mold, Lactic Acid Bacteria, Thermophilic Aerobic Count, Anaerobic Plate Count.

Food Pathogen Testing Learn More →

Food pathogen testing detects microorganisms capable of causing foodborne illness, recalls, customer complaints, and regulatory action.

Common Pathogens: Salmonella spp., Listeria monocytogenes, Listeria spp., E. coli O157, STEC, Non-O157 STEC, Staphylococcus aureus, Bacillus cereus, Clostridium perfringens, Campylobacter spp., Cronobacter sakazakii, Vibrio spp.

Environmental Monitoring Learn More →

Environmental monitoring programs help identify contamination risks before products become affected.

Services Include: Environmental Swab Testing, Listeria Environmental Monitoring, Salmonella Environmental Monitoring, Zone Monitoring Programs, Corrective Action Verification, Root Cause Investigations.

Shelf Life Microbiology Learn More →

Shelf life microbiology evaluates microbial stability throughout a product's intended shelf life.

Common Tests: APC, Yeast & Mold, Coliforms, E. coli, Lactic Acid Bacteria, Bacillus cereus, Staphylococcus aureus, Salmonella, Listeria monocytogenes.

Industry-Specific Food Microbiology Testing

We tailor our microbiological testing to meet the unique standards and risks of specific food sectors:

Meat & Poultry Testing

Common Microbiology Tests:

  • Salmonella
  • Campylobacter
  • E. coli & E. coli O157
  • APC & Coliforms
  • Listeria monocytogenes
Dairy Testing

Common Microbiology Tests:

  • Coliforms
  • APC
  • Lactic Acid Bacteria
  • Psychrotrophic Count
  • Thermoduric Bacteria
  • Yeast & Mold
Ready-to-Eat Food Testing

Common Microbiology Tests:

  • Listeria monocytogenes & Listeria spp.
  • Salmonella
  • Bacillus cereus
  • Staphylococcus aureus
  • APC & Coliforms
Raw Pet Food Testing

Common Microbiology Tests:

  • Salmonella
  • Listeria monocytogenes
  • E. coli O157
  • Generic E. coli
  • APC & Coliforms

Why Food Microbiology Testing Matters

Food microbiology testing supports critical decisions throughout the production lifecycle:

Product Release

Determine whether products meet food safety requirements before distribution.

Process Control

Verify manufacturing processes remain under control.

Environmental Monitoring

Identify contamination risks before products become affected.

Shelf Life Validation

Evaluate microbiological stability over time.

Food Safety Investigations

Support corrective actions and root cause investigations.

Regulatory Compliance

Support customer, regulatory, and quality system requirements.

What Happens When Results Fail?

Microbiological failures may indicate:

Contamination events
Sanitation deficiencies
Process control failures
Environmental contamination
Shelf life concerns
Product safety risks

The appropriate response depends on the organism detected, product type, production process, and intended use.

PBR helps clients understand what results mean and what actions should happen next.

Frequently Asked Questions

Food microbiology testing evaluates food products and production environments for microorganisms that affect food safety, quality, and shelf life.

Routine microbiology evaluates indicator organisms and general microbial populations. Pathogen testing detects specific microorganisms capable of causing illness.

Common tests include APC, coliforms, E. coli, yeast and mold, Salmonella, Listeria, Bacillus cereus, Clostridium perfringens, and Staphylococcus aureus.

Testing may be performed during production, product development, environmental monitoring, shelf life studies, investigations, and verification programs.

A failed result may indicate contamination, sanitation deficiencies, process control issues, or product safety concerns requiring investigation.

Food products, ingredients, environmental swabs, dairy products, meat products, poultry products, ready-to-eat foods, and raw pet food.

Sample requirements vary by matrix and testing requirements. Contact PBR for sample-specific guidance.

Testing frequency depends on product risk, customer requirements, regulatory expectations, and food safety program design.

Need Food Microbiology Testing Support?

PBR Laboratories provides food microbiology testing for food manufacturers throughout Alberta, Western Canada, and Canada.

Contact PBR to discuss food products, ingredients, environmental samples, dairy products, meat products, ready-to-eat foods, and raw pet food testing requirements.

Contact PBR Laboratories

Choose PBR – Because Precision Matters, Defining Excellence in Laboratory Services Since 1984.