Related Experiment Video
Updated: Jan 16, 2026
Rapid High-throughput Species Identification of Botanical Material Using Direct Analysis in Real Time High Resolution Mass Spectrometry
Published on: October 2, 2016
Extraction and Characterization of N,N‑Dimethyltryptamine from Mimosa tenuiflora: A Multivariate Approach
Lucas Cordeiro de Oliveira1, Taynah Pereira Galdino1, Marcelo da Silva Pedro1
1Northeast Biomaterials Evaluation and Development Laboratory, CERTBIO, Academic Unit of Materials Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil.
This study developed an efficient method to extract N,N-Dimethyltryptamine (DMT) from Mimosa tenuiflora stem bark. The isolated DMT shows high purity and stability, supporting its potential in psychedelic-assisted psychotherapy.
Area of Science:
- Pharmacology
- Phytochemistry
- Analytical Chemistry
Background:
- N,N-Dimethyltryptamine (DMT) is a plant-derived alkaloid with therapeutic potential for treatment-resistant mental health disorders.
- Conventional pharmacological treatments have limitations, increasing interest in alternative therapies like psychedelic-assisted psychotherapy.
Purpose of the Study:
- To establish an efficient methodology for DMT extraction and isolation from Mimosa tenuiflora.
- To characterize the isolated DMT using a multianalytical approach.
- To compare DMT yield and quality from root bark versus stem bark.
Main Methods:
- Extraction and isolation of DMT from Mimosa tenuiflora stem and root bark.
- Characterization using Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDS), X-ray Fluorescence (XRF), Fourier-Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), High-Performance Liquid Chromatography with Diode-Array Detection (HPLC-DAD), and Gas Chromatography-Mass Spectrometry (GC-MS).
- Assessment of cellular viability of isolated DMT.
Main Results:
- Stem bark yielded 3.45% pure DMT, significantly higher than root bark.
- Comprehensive characterization confirmed DMT identity, purity, and thermal stability up to 135 °C.
- Isolated DMT demonstrated high cellular viability (>85%) at therapeutic concentrations.
Conclusions:
- The stem bark of Mimosa tenuiflora is a viable source for efficient DMT extraction.
- The developed methodology provides robust analytical support for pharmaceutical formulation and scale-up.
- The findings support the potential of standardized DMT formulations in psychedelic-assisted psychotherapy.
