Nuclear Magnetic Resonance Spectroscopy Makes Sure Wine is Fit For the Queen of England
A $2500 bottle of Château Latour wine that scored a 98 on the Wine Spectator point scale is not for amateurs. The sobering business of the high end wine trade involves scientists on a variety of different levels. One big problem is that wine—especially superb wine—goes bad. A chemist at U.C. Davis has found a way to tell if a bottle is fit for the Queen of England, or for the Queen of Wishful Thinking. In the basement of the chemistry building at U.C. Davis, associate professor Matthew Augustine works with a unique nuclear magnetic resonance device of which there are only two in the U.S. Besides being able to do things like locating liquid explosives in sealed containers such as turpentine and nitro glycerin, Augustine has used the NMR to test the quality of wine. Read More...
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