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Jun 12, 2018 | Blogs, Food / Beverage | 0 comments
If you are reading this blog, it is likely that you are fully acquainted with food fraud, but let’s just take a moment to set the scene.
Food fraud is by no means a new phenomenon and goes as far back as the middle ages, with the concept of tampering or misrepresenting food or ingredients for profit becoming rampant in the 18th and 19th centuries. Although the safety of our food supply has greatly improved since then, food fraud is still very much with us and continues to be an issue, not only because of the possible harmful side effects for consumers but also due to ethical and religious concerns around food origin.
Food fraud costs the global food industry an estimated $10 – $15 billion per year (US), affecting around 10% of all commercially sold food products (Grocery Manufacturers Association). In most cases, it involves replacing a high-value product or ingredient with a lower quality alternative, and olive oil, honey, milk, saffron, fruit juice, coffee, tea, meat, fish, and grain-based products top the charts.
So, what needs to be done to protect the industry and consumers against these counterfeit or adulterated food products?
Ultimately, government regulators are responsible for ensuring food safety, and many initiatives are in place and in the pipeline to try to tackle this very complex issue. That said, finding and proving food fraud will always be a top priority for regulators, and the need for more reliable and more efficient identification methods is greater than ever.
Introducing High-Resolution LC-MS/MS for Fast and Dependable Food Fraud TestingThere are several analytical methods available to assess the authenticity of ingredients, such as PCR and ELISA, but few match the performance of high-resolution LC-MS/MS in delivering fast, accurate results across a broad variety of food products and adulteration types.
Where other methods are commonly known to deliver false negative or false positive results and suffer from sample degradation that impacts on the reliability of results, LC-MS/MS does not. It is sensitive enough to detect contamination at very low levels and diverse enough to detect multiple species simultaneously. It also utilizes multiple peptide or lipid markers from each species to help improve reliability in the results—first time, every time.
SCIEX LC-MS/MS offers powerful food fraud testing solutions from how you can cut through the complexities of assessing authenticity with rapid and reliable food and beverage profiling:
Let’s fight the good fight together and stop counterfeit produce entering our food supply, visit our food fraud page to find out more.Learn More About Food Authenticity Testing >
It is no secret that (bio)pharmaceutical research and development is complex, both scientific and regulatory processes. Here is an overview of just some of the ways SCIEX is working to support these challenges.
In a recent webinar, available on demand, scientists Luiza Chrojan and Ryan Hylands from Pharmaron, provided insights into the deployment of capillary gel electrophoresis (CGE) within cell and gene therapy. Luiza and Ryan shared purity data on plasmids used for adeno-associated virus (AAV) manufacturing and data on AAV genome integrity, viral protein (VP) purity and VP ratios using the BioPhase 8800 system.
Last year, Technology Networks hosted two webinars that featured groundbreaking research utilizing SWATH DIA (data-independent acquisition) for exposomics and metabolomics. Researchers Dr. Vinicius Verri Hernandes from the University of Vienna and Dr. Cristina Balcells from Imperial College London (ICL) demonstrated how a DIA approach can be successfully implemented in small molecule analysis using the ZenoTOF 7600 system. Their innovative approaches highlight the potential of SWATH DIA to enhance the detection and analysis of chemical exposures and metabolites, paving the way for new insights into environmental health and disease mechanisms.
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