Microbiological Testing Laboratory

microbiology Testing
Specialized Laboratory Services

Precision Microbiology for Regulated Industries

BioTrace operates as a specialized microbiological testing laboratory delivering accurate, defensible data aligned with FDA standards and globally accepted analytical methods for food, nutraceutical, herbal, cosmetic, and agricultural products. Our programs help manufacturers verify hygiene, detect contamination risks, and meet regulatory expectations with confidence.

  • Validated methods with full traceability
  • Accepted during audits & regulatory inspections
  • Fast turnaround with structured COA reporting
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500+ Batches Tested Monthly
6 Pathogen Panels Covered
3–5 Day Turnaround
100% Regulatory-Ready Reports
What We Test

Comprehensive Microbiological Testing Services

From routine enumeration to pathogen detection, our programs cover every critical microbial risk across your supply chain, supporting FDA compliance and globally recognized microbiological testing frameworks.

Total Plate Count
01
TPC Analysis

Total Plate Count (TPC) Analysis

Routine Enumeration

TPC estimates the total viable aerobic bacteria in a product — the gold-standard indicator of manufacturing cleanliness across food, dairy, beverages, pharmaceuticals, and cosmetics. Routine TPC evaluation helps identify process deviations before they become costly batch failures.

500+Batches/Month
2–3Day Result
100%COA Issued
Why It Matters

Reveals microbial exposure from unsafe water, low-grade inputs, or inadequate sanitation practices.

Typical Indicators

Elevated counts signal increased spoilage probability and potential safety risks.

Client Assurance

Controlled loads strengthen confidence in product stability and expected shelf life.

Quality Impact

Trending results across batches helps optimize processing and identify hygiene gaps early.

Yeast & Mold
02
Yeast & Mold

Yeast & Mold Detection

Fungal Contamination

Identifies fungal organisms responsible for spoilage in fruits, vegetables, spices, and plant-derived materials. Critical for product stability, preservation strategies, and long-term storage reliability, while detecting contaminated inputs before they impact batch integrity and compliance with FDA and global safety standards.

6+Test Methods
48hRapid Results
FDACompliant
Why It Matters

Prevents mycotoxin risks and protects consumers from long-term health implications.

Typical Indicators

Visible discoloration, dark spots, or unusual odors suggest active fungal growth.

Client Assurance

Validates product acceptability and understanding of humidity and packaging risk factors.

Quality Impact

Identifies contamination root causes and supports batch-wise shelf life validation.

Pathogen Screening
03
Pathogen Screening

Pathogen Screening
— E. coli & Salmonella

Zero Tolerance Panel

Detects harmful organisms that can lead to serious foodborne illness and regulatory action. Fundamental for preventive control programs, export readiness, and brand protection. Our testing panel covers critical food safety pathogens required for compliance with FDA requirements, FSMA preventive controls, and global food safety frameworks.

Organisms Tested
Bacillus cereusAssociated with toxin production in cereals, spices, dehydrated foods, and plant-derived materials.
Staphylococcus aureusLinked to inadequate personnel hygiene; may produce heat-stable enterotoxins.
ColiformsRecognized indicators of sanitation effectiveness and potential process contamination.
Escherichia coliSuggests possible fecal contamination and insufficient hygiene control in processing environments.
SalmonellaA major enteric pathogen subject to zero-tolerance criteria under many regulatory frameworks.
Listeria spp.Capable of persisting in processing facilities; elevated risk in ready-to-eat products.
Why It Matters

Early detection reduces recall exposure and safeguards public health.

Typical Indicators

Surface slime, abnormal moisture, or package integrity issues may signal microbial activity.

Client Assurance

Validated pathogen testing ensures products meet safety expectations across all buyer categories.

Quality Impact

Reports enable manufacturers to strengthen preventive systems and implement corrective measures.

Coliform Analysis
04
Coliform Analysis

Coliform Analysis

Hygiene Indicator

A key hygiene indicator reflecting contamination from water sources, equipment, or handling environments. Especially critical for fresh produce, minimally processed foods, and ready-to-use materials where sanitation directly impacts product safety and shelf stability, aligned with FDA guidelines and global food safety standards.

MPNMethod Used
24hPresumptive
FDA & USPAligned
Why It Matters

Determines sanitation effectiveness and enables early intervention before quality deteriorates.

Typical Indicators

Sticky textures, slime formation, or improper temperature control indicate elevated contamination risk.

Client Assurance

Confirms whether hygiene controls are functioning as intended within the production environment.

Quality Impact

Supports safer water usage, improved cleaning protocols, and stronger contamination control strategies.

Regulatory Compliance
05
Regulatory Compliant

Regulatory-Compliant Microbiological Testing

FDA & FSSAI Aligned

BioTrace conducts testing in accordance with recognized FDA regulations and globally accepted microbiological standards relevant to manufacturing, retail, and international supply chains. Strict microbial limits, validated methodologies, and structured documentation help organizations demonstrate due diligence and product integrity.

FDAFramework
FSSAICompliant
COAIssued
Why It Matters

Regulatory compliance is essential for market access, certification, and brand protection.

Client Assurance

Structured COAs integrate smoothly into audit and inspection environments worldwide.

Quality Impact

Documented compliance improves buyer trust and significantly reduces approval delays.

Got Questions?

Frequently Asked Questions

Find answers to common questions about our microbiological testing services

Microbiological testing is essential for industries regulated by the FDA, including food & beverages, dietary supplements, nutraceuticals, cosmetics, and agricultural products. It helps ensure product safety, quality, and compliance with U.S. regulatory standards.

TPC testing frequency depends on your production volume, risk category, and regulatory requirements. In the U.S., routine batch-wise testing or periodic validation is recommended to maintain consistent product quality and audit readiness.

Standard pathogen panels typically include Salmonella, E. coli, Listeria spp., and other indicator organisms. These are critical for meeting FDA food safety guidelines and ensuring zero-tolerance compliance where applicable.

Turnaround time varies by test type. Routine tests like TPC or yeast & mold typically take 2–3 days, while pathogen testing may require additional time for confirmation. Rapid methods may be available depending on requirements.

Yes, microbiological testing is often required to demonstrate compliance with FDA regulations and importer specifications. Proper documentation, including COAs, is critical for smooth customs clearance and market entry.

All results are provided through structured Certificates of Analysis (COAs), aligned with FDA expectations. Reports are designed to support audits, regulatory submissions, and buyer verification processes.

Yes, testing is conducted using validated methods aligned with FDA, USP, AOAC, and other globally recognized standards to ensure accuracy, reproducibility, and compliance.
Trusted by Manufacturers & Brands Globally

Protect Your Brand from
Microbial Contamination Risks

Partner with BioTrace for accurate microbiological testing and audit-ready documentation aligned with FDA and global regulatory standards—helping you ensure product safety, compliance, and market confidence.