Detection methods for foodborne pathogens and spoilage organisms have come a long way from traditional cultural methods. Advances in technology have led the evolution into rapid detection methods, whether they are antibody-based or nucleic acid-based (i.e., DNA or RNA). These rapid detection methods have been widely adopted by the food industry. However, with so many assays, kits, and methods available, it can be daunting to know where to start when choosing a rapid detection method that fits all your needs and requirements. While there are many factors to consider, here are five to keep in mind: Continue Reading
Mérieux NutriSciences renamed its North American flagship laboratory in Crete, IL, the Dr. John H. Silliker Solution Center in honor of the late founder of Silliker Laboratories. The special rededication was held on the opening day of 2015 Institute of Food Technologists (IFT) Annual Meeting and Food Expo. Mérieux NutriSciences acquired Silliker Laboratories in 1997. Dr. Silliker, 92, died in March of this year following a lifetime of distinguished service to food science. Continue Reading
“In school, we’re rewarded for having the answer, not for asking a good question.” – Richard Saul Wurman
We have all done it. At some point in our careers as food industry professionals, we have set up a sensory test only to find that the information we gathered was not the answer to the question we intended to ask. So what went wrong?
Somewhere along the way, we strayed from our project objective and did not hold fast to the statistical principles that would provide robust, actionable data. Let’s review the steps in test design that will ensure a fulfilled project objective. Continue Reading