6 mayo 2015
A sensor that detects ethanol in the headspace of a food package has been developed by scientists. Ethanol, in addition to carbon dioxide, has been found to be the main volatile spoilage metabolite in fresh-cut fruit. The sensor signal is wirelessly readable, for instance, by a mobile phone.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/MPpQluMzpEQ/150506084555.htm
