Food Manufacturing Solutions
Food Safety Testing, Product Development & Scientific Support for Food Manufacturers
Food manufacturers must manage scientific challenges across raw materials, ingredients,
formulations, manufacturing environments, microorganisms, water, product quality,
shelf life, contamination control, and regulatory requirements.
Some projects begin with a defined testing requirement.
Others begin with a problem:
Why did this product fail microbiological testing?
Where is the contamination coming from?
Why are batches behaving differently?
How can we evaluate a new formulation or ingredient?
What is affecting product shelf life?
What laboratory work is appropriate for this investigation?
CMDC Labs supports food manufacturers with multidisciplinary scientific resources spanning
food safety testing, microbiology, analytical testing, product development, scientific
troubleshooting, research and development, contamination investigation, scientific
consulting, and quality and regulatory support.
CMDC Labs is
accredited under
Scientific Support Across Food Manufacturing
Food manufacturing involves interconnected scientific systems.
A problem observed in the finished product may originate from:
- Raw materials
- Ingredients
- Water
- Processing conditions
- Manufacturing equipment
- Environmental contamination
- Microorganisms
- Formulation
- Packaging
- Storage conditions
- Supplier variation
- Process changes
CMDC Labs can evaluate appropriate projects throughout product development, manufacturing, quality control, and scientific investigation.
Food Safety Testing
Protect Product Safety Through Appropriate Laboratory
Testing
Food manufacturers require reliable laboratory data to evaluate microbial hazards and support
food-safety programs.
CMDC Labs provides appropriate food-testing services involving:
- Food pathogen testing
- Microbiological testing
- Salmonella testing
- Listeria testing
- E. coli testing
- Microbial identification
- Contamination investigation
- Environmental monitoring
- AOAC-related food safety testing
Testing requirements should be selected according to the food product, manufacturing process,
applicable method, and intended use of the data.
Food Pathogen Testing
Pathogenic microorganisms can create significant risks for consumers and manufacturers.
Food pathogen investigations may involve organisms such as:
- Salmonella
- Listeria
- E. coli
- Other relevant microorganisms
The appropriate sampling and testing strategy depends on the product, process, environment,
and scientific or regulatory objective.
A positive result may also require investigation beyond confirmation alone.
Understanding where contamination may have originated can require environmental, raw-
material, water, process, and comparative testing.
Food Microbiology
Understand the Microbial Environment Around the
Product
Microbiological testing can support questions involving:
- Finished products
- Ingredients
- Raw materials
- Manufacturing environments
- Water
- Product spoilage
- Contamination
- Product consistency
- Shelf-life-related investigations
When microbial findings are unexpected, identification and comparative testing may help guide
further investigation.
Environmental Monitoring for Food Manufacturing
Understand Materials Before They Become Part of the
Product
The manufacturing environment can become an important part of contamination-control
programs.
Environmental monitoring may help evaluate microbial conditions across appropriate areas of a
facility.
Depending on the project, investigation may include:
- Manufacturing surfaces
- Processing environments
- Equipment-related areas
- Water
- Potential contamination pathways
- Repeated microbial findings
Environmental results can be considered alongside product and raw-material data when
investigating potential contamination sources.
Food Manufacturing Contamination Investigation
Finding Contamination Is Only the Beginning
A positive or unexpected result tells you that a problem exists.
It does not necessarily explain why it occurred or where it originated.
Potential sources can include:
- Raw materials
- Ingredients
- Water
- Equipment
- Processing environments
- Employees or handling
- Cleaning processes
- Packaging
- Storage
- Supplier materials
- Cross-contamination
A structured investigation may follow:
Unexpected Result
↓
Confirm & Characterize the Finding
↓
Review Product and Process History
↓
Evaluate Raw Materials / Environment / Water / Process
↓
Compare Relevant Samples
↓
Develop Potential Source Hypotheses
↓
Targeted Follow-Up Testing
Product Development for Food Manufacturers
Generate Scientific Information While the Product Is Still
Being Developed
Food-product development may introduce questions involving:
- Ingredients
- Formulation
- Product characteristics
- Microbiology
- Raw materials
- Processing
- Product consistency
- Stability
- Shelf life
- Packaging
- Manufacturing conditions
Laboratory work during development can help teams better understand these variables before
the product reaches routine production.
CMDC Labs can evaluate appropriate development projects requiring analytical,
microbiological, or multidisciplinary scientific support.
Product Characterization
Food products can be characterized to better understand measurable properties relevant to
development, quality, comparison, or troubleshooting.
Depending on the project, characterization may involve:
- Chemical properties
- Ingredients
- Microbiological characteristics
- Raw-material differences
- Product composition
- Comparative samples
- Manufacturing effects
- Product consistency
The testing strategy should be designed around the product and the decision the data need to
support.
Shelf-Life Investigation
Understand Why Product Characteristics Change Over Time
Shelf life can be influenced by interacting factors including:
- Microorganisms
- Ingredients
- Formulation
- Processing
- Packaging
- Temperature
- Moisture
- Storage conditions
- Product chemistry
Laboratory studies can help evaluate changes under defined conditions.
When a product performs differently from expectations, troubleshooting may require comparing
multiple variables rather than simply repeating a single test.
Product Consistency & Batch Investigation
Unexpected differences between production lots can create quality, manufacturing, and
customer concerns.
Potential contributors may include:
- Ingredient variation
- Raw-material suppliers
- Water
- Processing conditions
- Microorganisms
- Formulation
- Storage
- Packaging
- Manufacturing changes
Comparative testing can help determine whether measurable differences exist between
acceptable and problematic products.
Those findings can then guide more targeted investigation.
Raw Material & Ingredient Testing
Investigate What Enters the Manufacturing Process
Raw materials and ingredients can influence food safety, product characteristics, manufacturing
performance, and finished-product consistency.
Projects may involve questions concerning:
- Microbiological quality
- Chemical characteristics
- Contamination
- Supplier variation
- Lot-to-lot differences
- Material identity
- Comparative performance
Testing raw materials alongside finished products can be especially useful when investigating
unexplained production changes.
Water Testing for Food Manufacturing
Water can be used as an ingredient, processing input, cleaning resource, or utility within food-
manufacturing environments.
Water-quality questions may involve:
- Microbiology
- Chemical contaminants
- Metals
- PFAS
- Process water
- Drinking water
- Wastewater
- Unexpected changes in water quality
Where water may contribute to a product or process problem, results can be evaluated as part
of the broader scientific investigation.
Chemical & Analytical Testing for Food Products
Not every food-manufacturing question is microbiological.
Analytical chemistry may support investigation of:
- Raw materials
- Ingredients
- Chemical composition
- Contaminants
- Heavy metals
- Product characterization
- Comparative products
- Manufacturing changes
- Unknown residues
Relevant analytical techniques should be selected according to the sample and scientific
objective.
Heavy Metals & Contaminant Analysis
Food products and ingredients may require investigation for metals or other chemical
contaminants.
Appropriate analytical approaches may help evaluate:
- Raw materials
- Finished products
- Ingredient sources
- Unexpected contamination
- Supplier differences
- Product-development questions
The required analytical method and detection capability depend on the target and sample
matrix.
Food Manufacturing Process Troubleshooting
Investigate the Process When the Product Changes
Manufacturing problems can occur even when the formulation has not intentionally changed.
Potential variables include:
- Equipment
- Processing conditions
- Cleaning
- Raw materials
- Water
- Environmental conditions
- Microorganisms
- Packaging
- Storage
- Supplier changes
CMDC Labs can evaluate scientific investigations designed to compare products, materials,
environments, or process variables and help narrow potential causes.
Scientific Troubleshooting for Food Manufacturers
Some problems do not arrive with a predefined test method.
Examples include:
“The product suddenly has a shorter shelf life.”
“One batch behaves differently.”
“We repeatedly find contamination.”
“Changing suppliers affected the product.”
“The laboratory result is unexpected.”
“We don’t know whether the problem is microbial, chemical, or process-related.”
These situations may require evidence from several disciplines.
CMDC Labs’ Scientific Troubleshooting approach begins with the problem and then determines
which laboratory capabilities can help investigate it.
Food Research & Development
Food manufacturers and innovators may require laboratory support for experimental products,
new ingredients, process changes, or new technologies.
CMDC Labs can evaluate R&D projects involving:
- New products
- New ingredients
- Formulation changes
- Comparative studies
- Microbiology
- Analytical characterization
- Product-development research
- Shelf-life-related research
- Process investigations
- Customized scientific studies
Research programs can evolve as the scientific question becomes better defined.
Analytical Method Development
New food products, ingredients, contaminants, or research questions may require analytical
approaches beyond an existing routine method.
Method-development projects may involve:
- Defining the analytical objective
- Selecting the technique
- Sample preparation
- Detection
- Controls
- Potential interference
- Analytical performance
- Reproducibility
Method suitability should be considered in relation to the intended use of the resulting data.
Scientific Consulting for Food Manufacturers
Sometimes a food manufacturer knows the business or production problem but does not know
which laboratory investigation should come next.
Scientific consulting can help evaluate:
- Existing results
- Contamination patterns
- Testing strategy
- Experimental design
- Product-development questions
- Shelf-life problems
- Process changes
- Raw-material differences
- Analytical approaches
- Follow-up investigation
Where appropriate, the resulting strategy can connect directly to CMDC Labs laboratory testing.
Quality & Regulatory Support
Food-manufacturing laboratory programs may support:
- Product safety
- Quality control
- Environmental monitoring
- Product verification
- Method validation
- Contamination investigation
- Supplier evaluation
- Manufacturing investigations
- Compliance-related testing
Applicable methods and documentation requirements should be established according to the
product and intended use of the laboratory data.
AOAC-Related Food Safety Testing
Appropriate validated methods can be important when laboratory results are being used within
formal food-safety programs.
CMDC Labs supports applicable food-testing projects using relevant methods and laboratory
capabilities.
Project qualification should establish:
- Target organism or analyte
- Product matrix
- Applicable method
- Sampling requirements
- Reporting requirements
- Intended use of the results
Laboratory Capabilities for Food Manufacturing
Food-manufacturing projects may draw upon several CMDC Labs capability areas.
Microbiology
Pathogen testing, microbial identification, enumeration, contamination investigation, and
environmental monitoring.
Analytical Chemistry
Chromatography, spectroscopy, elemental analysis, contaminant testing, and product
characterization.
Water & Environmental Science
Water testing, wastewater, environmental monitoring, contaminants, and microbiological
analysis.
Scientific Troubleshooting
Multidisciplinary investigations of contamination, product inconsistency, manufacturing
problems, and unexpected laboratory results.
Research & Method Development
Customized studies, product-development investigations, analytical method development, and
comparative research.
Supplier & Raw-Material Investigations
Supplier changes can introduce variables that are not immediately visible during routine
manufacturing.
When a product changes after a new supplier or raw-material lot is introduced, useful
investigation may compare:
Previous Material
vs.
New Material and Acceptable Product
vs.
Problematic Product
Laboratory analysis can then focus on measurable differences that may be relevant to the
observed manufacturing or product change.
A Connected Scientific Pathway for Food Manufacturing
A new food product may progress through:
Product Concept
↓
Ingredient / Raw-Material Evaluation
↓
Product Development
↓
Microbiological & Analytical Characterization
↓
Shelf-Life Evaluation
↓
Manufacturing
↓
Food Safety / Quality Testing
↓
Ongoing Environmental Monitoring
↓
Troubleshooting When Needed
A contamination investigation may instead follow:
Positive or Unexpected Result
↓
Confirm the Finding
↓
Characterize the Organism / Contaminant
↓
Evaluate Product, Environment, Water & Raw Materials
↓
Compare Potential Sources
↓
Targeted Follow-Up Investigation
↓
Process / Control Changes
↓
Verification Testing
The correct pathway depends on the scientific question.
Have a Food Manufacturing Problem Rather Than a Defined Test?
You don’t need to know which laboratory method should be used before contacting CMDC Labs.
Tell us:
- What product is involved?
- What problem are you seeing?
- When did it begin?
- Is it affecting every batch or only some products?
- Have ingredients, suppliers, processes, packaging, or storage conditions changed?
- What testing has already been performed?
- Are comparison samples available?
- What decision will the resulting data support?
CMDC Labs can evaluate the question and determine which available scientific resources may
be appropriate.
Already Know What Food Testing You Need?
If your project already has a defined organism, analyte, method, standard, sample type, or testing requirement, proceed directly to the relevant laboratory service.
Scientific Support Beyond Routine Food Testing
Food manufacturing connects microbiology, chemistry, ingredients, water, processing, manufacturing environments, product development, shelf life, quality, and food safety.
When a problem crosses those boundaries, a single routine test may provide only part of the answer.
CMDC Labs’ Scientific Solutions approach allows laboratory testing to become part of a broader investigation—helping manufacturers move from:
problem → evidence → understanding → better-informed action.
