Authors:Giordano Novak Rossi, Eduardo José Crevelin, Gabriela de Oliveira Silveira, Maria Eugênia Costa Queiroz, Mauricio Yonamine, Jaime Eduardo Cecilio Hallak, and Rafael Guimarães Dos Santos
ERRATUM: Journal of Psychedelic Studies 3 (1) (2019) 1–6
Identification of the chromatograms with respect to the organic solvent each one corresponds to was incorrect in Fig. 1. The chromatograms were reorganized in order of concentration and identified correctly as follows.
Analysis spectra for each solvent utilized. Chromatograms obtained after serial dilution procedure and LC-MS/MS analysis of M. hostilis extracts performed with different organic solvents. DMT: dimethyltryptamine; DMTd6: deuterated dimethyltryptamine (internal standard)
Authors:Giordano Novak Rossi, Eduardo José Crevelin, Gabriela de Oliveira Silveira, Maria Eugênia Costa Queiroz, Mauricio Yonamine, Jaime Eduardo Cecilio Hallak, and Rafael Guimarães dos Santos
Background and aims
The psychoactive capacity of the alkaloid N,N-dimethyltryptamine (DMT) has been known for decades, and its presence in beverages used in religious contexts around the world – such as ayahuasca – has attracted growing attention from the scientific community due to its possible anxiolytic and antidepressant effects. Mimosa hostilis, popularly known as jurema preta in Brazil, is a plant known to be utilized for extracting DMT, especially for recreational use. In this study, we confirmed if five different organic solvents (n-hexane, ethyl acetate, n-butanol, dichloromethane, and chloroform) would extract non-purified DMT from M. hostilis and compared them in terms of DMT concentration found in the five organic solvents cited before.
We have performed the straight to base technique for the extraction of DMT found on the Internet. The evaluation of DMT concentration in the organic solvents was performed via UPLC-ESI-MS/MS. No investigation was performed on other compounds in the solvents.
All the organic solvents extracted non-purified DMT, from lower to higher concentration: n-hexane, ethyl acetate, chloroform, n-butanol, and dichloromethane.
The Internet straight to base method indeed extracts DMT from M. hostilis roots. However, DMT is not purified and the exact composition of the extracts and its toxicology is unknown. Thus, recreational DMT users are exposing themselves to products with unknown composition and effects.