Evaluation of enological tannins with an 'electronic nose'
The electronic nose tested by the authors worked similarly to a human panel when evaluating simple bitterness and astringency standards. However, when evaluating more complex products, the correlation was not very good. Who was wrong - humans or machine?
The full text is available at: http://www.sasev.org/journal/sajev-articles/volume-28-2/vol%2028(2)%20Puech%2C%20Prida%2C%20Isz%20pp%20101-106.pdf