Background: Psilocybe cubensis mushrooms contain the tryptamines psilocybin and psilocin, which are recognized for their therapeutic potential in mental health [1]. Additionally, due to their psychedelic effects, these mushrooms are also used for religious and recreational purposes. The increasing use of these tryptamines and other psychoactive substances ha...
This study presents the development and validation of a high-performance liquid chromatography method with diode array detection (HPLC-DAD) for determining the content of tryptamines in methanolic extracts of dried fruiting bodies of mushrooms belonging to species of the Psilocybe genus. The objective is to initiate the assessment of tryptamine content in fu...
Ethnopharmacology relevanceCentral nervous system (CNS) diseases can be diverse and usually present with comorbidity, as in the case of depression and anxiety. Despite alternatives like Psilocybe mushrooms for mental health there is no basic research to evidence their CNS benefits.Aim of the studyTo evaluate the anxiolytic- and antidepressant-like effects, a...
Hallucinogenic fungi, mainly those from the Psilocybe genus, are being increasingly consumed even though there is no control on their culture conditions. Due to the therapeutic potential as antidepressants and anxiolytics of the alkaloids that they produce (psilocin and psilocybin), some form of control on their production would be highly recommended. Prior ...
Psilocin is the active metabolite of psilocybin, a serotonergic psychedelic substance. It is used recreationally and investigated in substance-assisted psychotherapy. The pharmacokinetic properties of psilocin are only partially characterized. Therefore, we developed and validated a rapid LC-MS/MS method to quantify psilocin and its metabolite 4-hydroxyindol...
The analytical proof of a toxic mushroom and/or plant ingestion at an early stage of a suspected intoxication can be crucial for fast therapeutic decision making. Therefore, comprehensive analytical procedures need to be available. This study aimed to develop a strategy for the qualitative analysis of α- and β-amanitin, psilocin, bufotenine, muscarine, musci...
Penelitian ini bertujuan mekstraksi senyawa halusinogen dalam magic mushroom yang dilakukan dengan metode SPE (Solid Phase Extraction) menggunakan pelarut methanol dilanjutkan dengan penentuan kandungan senyawanya dengan kromatografi gas-spektrofotometer massa (GC-MS). Hasil analisis dengan GC-MS menghasilkan dua puncak spektrum dengan spektrum dominan yang ...
The taxonomic identification of the biological material contained in the hallucinogenic mushrooms culture media, was carried out using a DNA-based approach, thus highlighting the usefulness of this approach in the forensic identification of illegal samples also when they are present as basidiospores mixed in culture media and spore-bearing fruiting body are ...
Sixty years ago, the ethnomycologist R. G. Wasson discovered an ancient mushroom cult in Oaxaca, Mexico.1, 2 The famous mycologist R. Heim classified the psychoactive mushroom species in the genera Psilocybe and the eminent natural product chemist Albert Hofmann published the isolation, structural elucidation and synthesis of the new alkaloids psilocybin and...
The pharmacological activities and acute toxicity of the psilocin (PC) and dried residues of the crude extracts of psychotropic mushrooms were investigated in mice. The hallucinogenic substances were effectively isolated, by using methanol, from the species of Psilocybe semilanceata and Pholiotina cyanopus, that were collected in the north-east region of Pol...
A method for the simultaneous extraction of the hallucinogens psilocin, bufotenine, lysergic acid diethylamide (LSD) as well as iso-LSD, nor-LSD and O-H-LSD from hair with hydrochloride acid and methanol is presented. Clean-up of the hair extracts is performed with solid phase extraction using a mixed-mode cation exchanger. Extracts are measured with liquid ...
Background: Many species of hallucinogenic mushrooms have been found in the genus Psilocybe. The main psychoactive chemicals of Psilocybe mushrooms are psilocin and its phosphoryloxy derivative, psilocybin. In addition to its psychedelic effects, psilocybin is an effective agent to lift the mood of depressed patients with terminal cancers.Objective: To study...
"Magic mushrooms" is the most common name given to hallucinogenic fungi containing the psychoactive alkaloids psilocybin and psilocin. In recent years, fungis' sclerotia, commonly called "magic truffles" have become a form of supply of psychoactive Psilocybe alkaloids since Psilocybe sclerotia are not specifically included in the laws banning the sale, the p...
A validated method for the simultaneous analysis of multiple hallucinogens, chlorpheniramine, ketamine, ritalinic acid, and several metabolites is presented. The procedure comprises a sample clean-up step, using mixed-mode solid-phase extraction followed by liquid chromatography (LC)-tandem mass spectrometry analysis. Chromatographic separation was achieved ...
This paper reports an investigation into the temporal stability of aqueous solutions of psilocin and psilocybin reference drug standards over a period of fourteen days. This study was performed using high performance liquid chromatography utilising a (95:5% v/v) methanol: 10 mM ammonium formate, pH 3.5 mobile phase and absorption detection at 269 nm. It was ...
This paper describes a procedure for the determination of psilocin and psilocybin in mushroom extracts using high-performance liquid chromatography with postcolumn chemiluminescence detection. A number of extraction methods for psilocin and psilocybin in hallucinogenic mushrooms were investigated, with a simple methanolic extraction being found to be most ef...
Study objectiveThe Meixner test has been suggested to identify the presence of alpha-amanitin, one of the toxic compounds in Amanita mushrooms. We attempted to determine the detection limit of the Meixner test for alpha-amanitin and to determine the percentage of positive sample interpretation compared with other mushroom indole compounds.MethodsThis was a 2...
Morphological and toxicological analyses were performed on hallucinogenic mushrooms that are currently circulated in Japan. Scanning electron microscope (SEM) indicated a three-dimensional microstructures in the mushrooms. The complementary use of SEM with an optical microscope was effective for observing characteristic tissues, such as basidiomycetes, spore...
In a clinical study eight volunteers received psilocybin (PY) in psychoactive oral doses of 212+/-25 microg/kg body weight. To investigate the elimination kinetics of psilocin (PI), the first metabolite of PY, urine was collected for 24 h and PI concentrations were determined by high-performance liquid chromatography with column switching and electrochemical...
Capillary electrophoresis was utilized for the rapid determination of psilocybin in the hallucinogenic mushroom Psilocybe semilanceata. Following a simple two step extraction with 3.0 + 2.0 ml methanol, the hallucinogenic compound was effectively separated from matrix components utilizing capillary zone electrophoresis (CZE) with a 10 mM borate/phosphate run...
