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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Batches Tested Monthly
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Pathogen Panels Covered
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Day Turnaround
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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 (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

2–3

Day Result

100%

COA Issue

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 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

48h

Day Result

FDA

Compliant

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
— 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

Organisms Tested

Bacillus cereus

Associated with toxin production in cereals, spices, dehydrated foods, and plant-derived materials.

Staphylococcus aureus

Linked to inadequate personnel hygiene; may produce heat-stable enterotoxins.

Coliforms

Recognized indicators of sanitation effectiveness and potential process contamination.

Escherichia coli

Suggests possible fecal contamination and insufficient hygiene control in processing environments.

Salmonella

A 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

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.

6+

Test Methods

48h

Day Result

FDA

Compliant

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-Compliant Microbiological Testing

FDA & Global Standards 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.

FDA

Framework

GLOBAL

Compliance

COA

Issued

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

What types of products require microbiological testing?

Microbiological testing is essential for dietary supplements, food and beverage products, nutraceuticals, herbal extracts, cosmetics, and agricultural products—particularly those intended for regulated markets and export.

What does Total Plate Count (TPC) analysis measure?

TPC estimates the total viable aerobic bacteria present in a product, serving as a gold-standard indicator of manufacturing cleanliness across food, dairy, beverages, pharmaceuticals, and cosmetics.

Which pathogens are screened during microbiological testing?

Our pathogen panel covers Bacillus cereus, Staphylococcus aureus, coliforms, Escherichia coli, Salmonella, and Listeria spp.—organisms associated with contamination, hygiene failures, and foodborne illness risk.

How is fungal contamination detected in products?

Yeast and mold detection identifies fungal organisms responsible for spoilage in fruits, vegetables, spices, and plant-derived materials, helping prevent mycotoxin risks and protect product shelf life.

What does coliform analysis indicate about a product?

Coliform analysis serves as a key hygiene indicator, reflecting contamination from water sources, equipment, or handling environments—especially critical for fresh produce and minimally processed foods.

Is microbiological testing mandatory for regulatory compliance?

Yes, microbiological testing is a critical component of FDA compliance and globally accepted safety frameworks, helping manufacturers demonstrate due diligence, meet zero-tolerance criteria for certain pathogens, and support export readiness.

How long does microbiological testing take?

Turnaround times vary by test type—TPC results are typically available in 2–3 days, yeast and mold detection in 48 hours, and coliform presumptive results in 24 hours, with full pathogen panels following standard laboratory timelines.

What documentation is provided after microbiological testing?

Clients receive a structured Certificate of Analysis (COA) detailing test results, methods used, and compliance-relevant data suitable for audits and regulatory submissions.

Trusted Analytical Partner for Global & U.S. Compliance

Strengthen Your Quality System
with Verified, Audit-Ready Data

Accurate composition, purity verification, and FDA-aligned documentation—delivered with the precision your quality and regulatory teams expect.

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