Read time: 5 minutes When Pacific salmon start to die in large numbers, with no identified cause, people take notice. This concern stems not only from the possibility of an environmental issue that could additionally affect human health, but also, in this case, from...
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Nitrosamines: Where are we now?
Nitrosamines are a large group of N-nitroso compounds that share a common functional N-N=O group. They are produced by a chemical reaction between a nitrosating agent and a secondary or tertiary amine. Back in 2018, nitrosamines suddenly found themselves in the spotlight when they were unexpectedly detected in medications for high blood pressure. Since then, they have been found in several other prescription medications, including those for heartburn, acid reflux and diabetes, resulting in manufacturers recalling some common medications.
PFAS analysis in food: a robustness study in sensitivity and stability
The combination of per- and polyfluoroalkyl substances (PFAS) testing, trace-level regulatory requirements and complex MS applications can be intimidating. In a recent webinar, now available on demand, SCIEX PFAS expert Craig Butt demonstrated how the new SCIEX 7500+ system can help make PFAS testing easier.
Mass spec data across the cultivated meat value chain
We recently had the opportunity to chat with Alex Ward, PhD, Principal Consultant, Arta Bioanalytics to discover more about his work in developing transcriptomics and metabolomics data interpretation for the cultivated meat sector. As a specialist in multi-omics approaches, Alex is driving R&D, production and regulatory processes for the industry. Below are Alex’s responses to a few questions we asked, sharing his knowledge with the SCIEX community to drive the future of cultivated meat.
The rising tide of food allergies: Common questions and crucial insights
Allergy policies for nut-free commercial flights and nut-free childcare settings are not a rare occurrence nowadays—the reason is a rise in food allergies. Nuts are the most potent allergenic foods in terms of the amount that is required to elicit an allergic reaction and the severity of those reactions.
Methods for OPI electrode cleaning for Echo® MS system electrodes
Depending on the samples you are running on the system, it is possible for the Open Port Interface (OPI) electrode to become dirty or occluded over time. Below are two different cleaning strategies that can help you maintain your Echo® MS system and keep your OPI...
Meat vs plant based. What is the best option?
As we become more conscious about the planet, healthier lifestyles and our duty to protect the environment, attitudes and behaviours are shifting when it comes to food consumption.
Cannabis, sports and the World Anti-Doping Agency
We’ve all heard about the doping scandal that shocked the cycling world at the 1998 Tour de France, right? Well, because of that scandal, the International Olympic Committee (IOC) arranged a World Conference on Doping that brought together all parties involved in the fight against doping. The Lausanne Declaration on Doping in Sport1 was adopted by the conference in February 1999 and included a call for an international anti-doping agency to be operational for the 2000 Olympics in Sydney. The World Anti-Doping Agency (WADA) was established in November 1999 to answer that call.
Cannabis legalization in the UK and the Cannabis Industry Council (CIC)
The legalization of cannabis in the UK is a hot topic as public demand continues to rise. While the UK legalized medical cannabis in late 2018, doctors have so far been reluctant to issue prescriptions.
sMRM Pro Builder template tutorial
The sMRM Pro Builder template is an Excel-based tool that can help you implement large panels of analytes in your lab. The Excel sheet will take your preliminary experimental results and compute retention times, retention time window widths and dwell time weighting to optimize your targeted assay.
Thailand cannabis legalization
Thailand has become the first southeast Asian country to legalize cannabis for medical use. Cannabis was originally introduced into Thailand from India, and until it was outlawed in the 1930s, it was historically used as a kitchen condiment, medicine and source of fiber.
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