I decided to post some articles I've found that might prove useful in many ways, such as, detection, analysis, storage, and various other procedures for further understanding and learning:TITLE: Analysis of psilocybin and psilocin in Psilocybe subcubensis Guzman by ion mobility spectrometry and gas chromatography-mass spectrometry.
AUTHORS: Keller T; Schneider A; Regenscheit P; Dirnhofer R; Rucker T; Jaspers J; Kisser W
AUTHOR AFFILIATION: Institute of Forensic Medicine, University of Salzburg, Austria.
SOURCE: Forensic Sci Int 1999 Jan 11;99(2):93-105
CITATION IDS: PMID: 10077856 UI: 99177582
ABSTRACT: A new method has been developed for the rapid analysis of psilocybin and/or psilocin in fungus material using ion mobility spectrometry. Quantitative analysis was performed by gas chromatography-mass spectrometry after a simple one-step extraction involving homogenization of the dried fruit bodies of fungi in chloroform and derivatization with MSTFA. The proposed methods resulted in rapid procedures useful in analyzing psychotropic fungi for psilocybin and psilocin.
TITLE: [The forensic chemical study of psilocybine-containing fungi]
VERNACULAR TITLE: Sudebno-khimicheskoe issledovanie psilotsibinsoderzhashchikh gribov.
AUTHORS: Babakhanian RV; Bushuev ES; Zenkevich IG; Kazankov SP; Kostyrko TA; Kuz'minykh KS
SOURCE: Sud Med Ekspert 1998 Nov-Dec;41(6):24-6
CITATION IDS: PMID: 9989170 UI: 99143715
ABSTRACT: A method for isolating the main components (psilocybin and psilocine) from Psilocybe semilanceata mushrooms, their identification and measurement by thin-layer and gas-liquid chromatography, chromatographic mass-spectrometry, and inverse-phase high-performance liquid chromatography is developed.
TITLE: Strategies for the capillary electrophoretic separation of indole alkaloids in Psilocybe semilanceata.
AUTHORS: Pedersen-Bjergaard S; Rasmussen KE; Sannes E
AUTHOR AFFILIATION: School of Pharmacy, University of Oslo, Norway. stig.pedersen- bjergaard@farmasi.uio.no
SOURCE: Electrophoresis 1998 Jan;19(1):27-30
CITATION IDS: PMID: 9511859 UI: 98170809
ABSTRACT: While the hallucinogenic mushrooms Psilocybe semilanceata have previously been analyzed for the indole alkaloids psilocybin and baeocystin by capillary zone electrophoresis (CZE) at pH 11.5, the present work focused on the development of an alternative and complementary capillary electrophoretic method for their identification. Owing to their structural similarity and zwitterionic nature, the compounds were difficult to resolve based on different interactions with cationic or anionic micelles. However, while the attempts with micellar electrokinetic chromatography (MEKC) were unsuccessful, rapid derivatization with propyl chloroformate and reanalysis by CZE at pH 11.5 was effective to support identification of the two indole alkaloids. Psilocin was difficult to analyze by CZE at pH 11.5 owing to comigration with the electroosmotic flow. For this compound, the pH of the running buffer was reduced to 7.2 to effectively enhance the electrophoretic mobility.
TITLE: Presence of phenylethylamine in hallucinogenic Psilocybe mushroom: possible role in adverse reactions.
AUTHORS: Beck O; Helander A; Karlson-Stiber C; Stephansson N
AUTHOR AFFILIATION: Department of Clinical Pharmacology, Karolinska Hospital, Stockholm, Sweden.
SOURCE: J Anal Toxicol 1998 Jan-Feb;22(1):45-9
CITATION IDS: PMID: 9491968 UI: 98150932
ABSTRACT: The use of mushrooms containing the hallucinogenic substance psilocybin for intentional intoxication is relatively common. Occasionally, this results in adverse reactions with typical tachycardia that is not evidently caused by psilocybin. This study demonstrates the presence of phenylethylamine in the species Psilocybe semilanceata using gas chromatography-mass spectrometry and shows that the amount of this substance may vary much more than that of psilocybin. The highest amount of phenylethylamine (146 microg/g wet weight) was observed in mushrooms from a case of three young men hospitalized because of adverse reactions. Comparison of the symptoms observed in clinical cases of magic mushroom intoxication with those after intake of pure psilocybin or phenylethylamine suggests that phenylethylamine might have a role in the development of adverse reactions to Psilocybe mushroom intake.
TITLE: Determination of psilocybin in Psilocybe semilanceata by capillary zone electrophoresis.
AUTHORS: Pedersen-Bjergaard S; Sannes E; Rasmussen KE; Tonnesen F
AUTHOR AFFILIATION: School of Pharmacy, University of Oslo, Norway.
SOURCE: J Chromatogr B Biomed Sci Appl 1997 Jul 4;694(2):375-81
CITATION IDS: PMID: 9252052 UI: 97394334
ABSTRACT: A capillary zone electrophoretic (CZE) method was developed for the rapid determination of psilocybin in Psilocybe semilanceata. Following a simple two step extraction with 3.0+2.0 ml methanol, the hallucinogenic compound was effectively separated from matrix components by CZE utilizing a 10 mM borate-phosphate running buffer adjusted to pH 11.5. The identity of psilocybin was confirmed by migration time information and by UV spectra, while quantitation was accomplished utilizing barbital as internal standard. The calibration curve for psilocybin was linear within 0.01-1 mg/ml, while intra-day and inter-day variations of quantitative data were 0.5 and 2.5% R.S.D., respectively. In addition to psilocybin, the method was also suitable for the determination of the structurally related compound baeocystin.
TITLE: An aqueous-organic extraction method for the isolation and identification of psilocin from hallucinogenic mushrooms.
AUTHORS: Casale JF
SOURCE: J Forensic Sci 1985 Jan;30(1):247-50
CITATION IDS: PMID: 4038992 UI: 85159482
ABSTRACT: A simple aqueous extraction method for the isolation and identification of psilocin from Psilocybe cubensis mushrooms is reported. This method employs a dephosphorylation of the phosphate ester to psilocin, which facilitates a greater product yield and simplifies identification. Psilocin extracted by this method is sufficiently concentrated and free of cocontaminants to allow identification by infrared spectroscopy and gas chromatography/mass spectrometry.
TITLE: Qualitative and quantitative determinations of hallucinogenic components of psilocybe mushrooms by reversed-phase high-performance liquid chromatography.
AUTHORS: Vanhaelen-Fastre R; Vanhaelen M
SOURCE: J Chromatogr 1984 Nov 16;312:467-72
CITATION IDS: PMID: 6543215 UI: 85131450
TITLE: Variation of psilocybin and psilocin levels with repeated flushes (harvests) of mature sporocarps of Psilocybe cubensis (Earle) Singer.
AUTHORS: Bigwood J; Beug MW
SOURCE: J Ethnopharmacol 1982 May;5(3):287-91
CITATION IDS: PMID: 7201054 UI: 82218321
ABSTRACT: Analysis of Psilocybe cubensis (Earle) Singer grown in controlled culture showed that the level of psilocin was generally zero in the first (or sometimes even the second) fruiting of the mushroom from a given culture and that the level reached a maximum by the fourth flush. The level of psilocybin, which was nearly always at least twice the level of psilocin, showed no upward or downward trend as fruiting progressed, but was variable over a factor of four. Samples obtained from outside sources had psilocybin levels varying by over a factor of ten from one collection to the next.
TITLE: Quantitative analysis of psilocybin and psilocin in psilocybe baeocystis (Singer and Smith) by high-performance liquid chromatography and by thin-layer chromatography.
AUTHORS: Beug MW; Bigwood J
SOURCE: J Chromatogr 1981 Mar 27;207(3):379-85
CITATION IDS: PMID: 7194879 UI: 81192040
ABSTRACT: Rapid quantification of psilocybin and psilocin in extracts of wild mushrooms is accomplished by reversed-phase high-performance liquid chromatography with paired-ion reagents. Nine solvent systems and three solid supports are evaluated for their efficiency in separating psilocybin, psilocin and other components of crude mushroom extracts by thin-layer chromatography.
For storage of mushrooms, I suggest honey. It's been done that way since biblical times (manna?) and seems to work. Also, extraction of the alkaloids may be done using ethanol or methanol which is the choice of Gartz as shown here:
http://www.lycaeum.org/drugs/Tryptamines/Psilocybian/extract.psilocin
Also, these are some things that should be taken into consideration in trying to preserve your mushrooms:
http://www.lycaeum.org/drugs/Tryptamines/Psilocybian/puerto/mushroom-preserve.html
http://www.erowid.org/plants/mushrooms/mushrooms_info3.shtml
http://www.erowid.org/plants/mushrooms/mushrooms_info5.shtml
http://www.erowid.org/plants/mushrooms/mushrooms_info6.shtml
I'm just trying to provide ya with the best sources of information and if anyone has anything to add, do so.
-PsiliPharm