The Occurrence of Tryptamine Derivatives in Psilocybe semilanceata
Zeitschrift für Naturforschung C August 1, 1988 Rudolf Brenneisen, Stefan Borner 10 citations
The content of tryptamine derivatives in Psilocybe semilanceata, a popular hallucinogenic mushroom, was measured by high-performance liquid chromatography. Most of the 52 samples have been collected at several localities in Switzerland during a 1-5 year period. The content of psilocybin and baeocystin varied in the range of 0.21-2.02% and 0.05-0.77%, respectively, whereas only traces of...