I am a scientist, and sometimes my workspace is more like a kitchen. For over 30 years, I’ve led custom research studies for companies needing scientific evidence that their food products are safe. Often that means meticulously recreating food manufacturing processes in the lab.
The importance of this work is obvious—ensuring food safety is critical for companies to protect consumers and their brand reputations. Although some situations require in-plant studies, with which Covance can also assist, there are reasons for conducting these studies in the lab rather than on-site. Laboratory studies minimizeisruptions to manufacturing operations. More importantly, they also avoid potentially introducing pathogens, spoilage organisms or surrogates into the plant during testing. Critically, they definitively yield scientifically valid results. Continue reading
The adulteration of dietary supplements with synthetic phosphodiesterase type 5 (PDE5) inhibitors can cause serious adverse health risks. Covance has introduced a new non-targeted analysis method using liquid chromatography-high resolution mass spectrometry (LC-HRMS) for screening and identification of known and novel PDE5 inhibitors in dietary ingredients and supplements, leading the industry and our clients to a new level of brand protection.
Below are five things you need to know about PDE5 inhibitors in sexual enhancement supplements and how to screen for these dangerous adulterants. Continue reading
The abuse of prescription medications is reaching epidemic proportions worldwide. Some judge prescription drug abuse to be as prevalent and as deadly as an epidemic caused by an infectious agent. Consider recent news reports about an HIV outbreak in a rural Indiana town that resulted from widespread addiction to a prescription painkiller.
The tragedy of Austin, Indiana is the tip of the iceberg. Prescription drug abuse is responsible for 16,000 deaths annually in the United States, a number that’s rising steadily. Meanwhile, 52 million people over age 12 in the US — nearly 1 in 6 — have misused prescription drugs, 6 million of them in the past month alone. Continue reading