A screening of Norwegian mushrooms for the presence of hallucinogenic indole alkaloids was carried out using HPLC with ultraviolet, fluorescence and electrochemical detection. The analysis revealed psilocybin and psilocin in two mushroom species: PLUTEUS SALICINUS and CONOCYBE CYANOPUS. The content of psilocybin and psilocin in dried material of PLUTEUS SALICINUS was determined to be 0.35% and...
Psilocybe semilanceata contains hallucinogenic indole alkaloids and has been used as a narcotic drug in Norway. The content of psilocybin, the major constituent in Norwegian P. semilanceata, has been investigated as well as its habitats and its distribution throughout the country. The mushroom is growing on grassy sites in most parts of Norway from the middle of August to the middle of October....