Tens Of Thousands Of Unique Molecules Detected In 467 Beers From Around The World Science Research News
By Mischa Dijkstra, Frontiers science writer Scientists from Germany have used state-of-the-art complementary mass spectrometry methods to quantify the chemical complexity in beer from around the world. In 467 commercial beer types they found at least 7,700 different chemical formulas, which translates to tens of thousands of unique molecules. Beers brewed from barley plus either wheat, rice, or corn contain molecules that reliably indicate the original cereal. The analysis takes only 10 minutes to detect thousands of metabolites per beer, making it a powerful new method for quality control....