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5 November 2020 | By Bernhard Ringer, Professor Erich Leitner
Professor Erich Leitner and Bernhard Ringer of the Graz University of Technology explain the importance of sulphur compounds in roasted coffee.
1 October 2020 | By Bernhard Ringer, Professor Erich Leitner
References for article (Issue 5 2020) in which Erich Leitner and Bernhard Ringer explain importance of sulphur compounds in roasted coffee.
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