Food Microbiology Testing Services
Food Microbiology Testing for Food Safety and Regulatory Compliance
Talk to one of our food and product testing experts for more information on our packages and services.
Laboratory food testing is integral in meeting federal guidelines and establishing consumer trust in your products.
Our team takes pride in the microbiological, analytical and pathogen testing we perform for food safety. Over the past 50 years, we’ve built a reputation serving some of the biggest dairy plants in Wisconsin with exceptional service and always accurate results – because you can’t expect less. Our state-of-the-art food analytical lab also specializes in testing meat, fruit, vegetables, and pet food.
Our food lab test services:
- Microbiological Testing
- Analytical Testing
- Equipment Calibration Services
- HACCP Plan Development
Why Choose AGSource for Food Microbiology Testing
Certified
AgSource Laboratories adheres to strict and rigorous testing and calibration standards
Dedicated
Our team is with you every step of the way – we pride ourselves on excellent communication
Experienced
With over 50 years of experience, our team is well-versed in regulatory compliance and government certifications
Microbiological Testing
Analytical Testing
Microbiological Testing
- Coliform Count, Total
- E. coli/Coliform Count
- Enterococcus Count
- Heterofermentative Lactobacillus Count (MPN)
- Standard Plate Count
- Thermophilic Bacteria
- Yeast and Mold Count
- Total Lactic Acid Bacteria Count
- E. coli O157:H7
- Salmonella
- Staphylococcus aureus
*Additional options available upon request
Analytical Testing
- Nutrition Labeling
- Calories, cholesterol, sugars, sodium, dietary fiber, total carbohydrates, other carbohydrates, calcium and iron
- Vitamin Testing
- Vitamins A, C and D, thiamine and riboflavin
- Other Food Testing
- Moisture, fat, salt, ash, pH and protein
*Additional analyses available upon request
Frequently Asked Questions About Food Microbiology Testing
How often should food microbiology testing be performed?
Testing frequency depends on factors such as the type of food produced, production volume, shelf life, regulatory requirements, and your food safety plan. Many
manufacturers incorporate routine microbiological testing into their quality assurance programs to monitor product safety, verify sanitation procedures, and identify potential issues before products reach consumers. A risk-based testing schedule is often the most effective approach.
What is the difference between microbiological testing and analytical testing?
Microbiological testing detects microorganisms such as bacteria, yeast, and mold that may affect food safety or quality. Analytical testing measures the chemical and physical properties of food products, such as composition, nutrients, moisture, or other quality attributes. Many food manufacturers use both types of testing to support product quality, regulatory compliance, and consumer confidence.
Can food microbiology testing help identify contamination before products are distributed?
Which food products benefit from microbiology testing?
Food microbiology testing is valuable for a wide range of products, including dairy, meat, poultry, fruits, vegetables, pet food, ready-to-eat foods, and processed food products. The specific tests recommended depend on the product type, manufacturing process, intended shelf life, and applicable regulatory requirements.
How does food microbiology testing support HACCP programs?
What should I do if a food sample tests positive for a pathogen?
A positive result should be evaluated as part of your food safety and quality management procedures. Depending on the organism detected and the product involved, additional testing, root cause analysis, corrective actions, and regulatory reporting may be appropriate. Working with an experienced laboratory can help you understand your results and determine appropriate next steps.