Peter Koehler is currently chairman of the Working Group on Prolamin Analysis and Toxicity and scientific advisor of the German Celiac Society. His research on celiac disease is fo...ver maisPeter Koehler is currently chairman of the Working Group on Prolamin Analysis and Toxicity and scientific advisor of the German Celiac Society. His research on celiac disease is focused on gluten analysis and gluten detoxification by means of enzymes.ver menos