Comparing apples and oranges
25 July 2018
Matthew Dale finds that food sorting using spectral analysis is big business
Matthew Dale finds that food sorting using spectral analysis is big business
Andrew Williams finds that optical technologies are now recognised as critical tools in the ongoing quest to test and identify contaminants in alcohol, and tackle problems related to the trade in counterfeit drinks
An olive crop shortage in Spain and Italy has caused producers of olive oil to become increasingly concerned by the possibility of fraud. Spectroscopy is one possible solution, as Tom Eddershaw discovers