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Pharmaceutical

Description of Industry

In today’s highly regulated environment, even a hint of off-odor may bring unwanted scrutiny and expensive repercussions. We assist the pharmaceutical industry by identifying and measuring off-odors in product, packaging materials, and related (wooden pallets, HDPE bulk storage containers).

 

Applicable Services

What we do

We are experts in odor analysis and trace level chemical detection and measurement.  Both odor analysis and chemical detection are utilized when we employ gas chromatography-mass spectrometry/ olfactometry.   We also employ expert experimental design, sample prep measures, and statistical analyses to ensure appropriate scientific rigor.

 

Odor Investigation

We utilize the most advanced scientific techniques and instruments currently available to detect and measure volatile chemicals responsible for odor.  We utilize gas chromatography-mass spectrometry/ olfactometry  to quickly determine what retention index values from a chromatogram correspond with odor.  This capability dramatically improves our capability to identify trace level chemicals responsible for off-odors.

Trichloroanisole, trichlorphenol, tribromoanisole, tribromophenol – We have considerable experience with detection and measurement of these problematic odors and precursor molecules.

To learn more about our Odor Investigation service click HERE.

Odor Complaint Mitigation

Our team has the capability to provide a rapid and accurate response to your odor problem. We employ the latest in scientific instrumentation plus our team has more than 20 years experience with odor chemistry and analytical measurement. For more information on Odor Complaint Mitigation click HERE.

Odor Analysis GC-MS/O

Gas chromatography-mass spectrometry/olfactometry provides the very best technique to quickly resolve off-odor issues. This method requires a trained odor judge to sniff GC effluent and rate odor character and intensity. This information is coupled by retention time automatically via software to GC-MS chromatogram data to allow for rapid odor identification. Our sensory and analytical team have more than 20 years experience with odor, analytical, and organic chemistry, and sensory analysis. Read more about our GC-MS/O Odor Analysis service by clicking HERE.

Odor Baseline Establishment

Baseline GC-MS/O measurements have proved extremely helpful to our clients because they establish the aroma and chemical profile of a product considered good.  When odor problems arise new GC-MS/O analyses can rapidly determine what chemical changes occurred compared with a product considered good to allow for production process examination and off odor mitigation. For more on this service click HERE.

Global Multi-Cultural Sensory Program Development

We employ sensory techniques that allow for cultural differences in odor interpretation. Specifically our on site descriptive panels rely on panelist input to provide the most accurate reflection of a regions unique odor/flavor interpretation. Want to know more about this service? Click HERE.

Related News, Case Studies, and Blog Posts

What is Off-Odor?

What is off-odor?  The true answer is you’ll know it when you smell it!  Doesn’t have to stink like dead fish or 2 week old ground beef left in the refrigerator, although those certainly are obnoxious.  Off-odor can be...

Statistics of Sensory Assessment: Cohen’s Kappa

Statistics of Sensory Using people as diagnostic sensors produces more variation than instrumental methods. There are situations where the benefits of human-based measures outweigh their inconsistency. This is particularly true for aromas and flavors. Choosing, training and aligning panelists is a big...
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