Detection technology being developed nanoRETE, a Michigan-based company, in conjunction with Michigan State University, will allow producers to test their products themselves, and to do it in under an hour.
The system, called X-MARK, works by using a pathogen’s antibodies to draw it out of a food sample via magnetic pull. These separated particles are then put on a biochip, which is fed into the reader, where an electric current will recognize a pathogen based on the pattern of its electrical current.
FoodWorld 