ArticleMycotoxin research2022
Investigation of aflatoxin and ochratoxin A contamination of seized cannabis and cannabis resin samples.
Article in Mycotoxin research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Comparative analysis of metals, pesticides, mycotoxins, microbial contaminants and THC potency in illegal and regulated cannabis inflorescences in Canada.Journal of cannabis research · 2026Article
- Article
- Fungal and mycotoxin contaminants in cannabis and hemp flowers: implications for consumer health and directions for further research.Frontiers in microbiology · 2023Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recreational cannabis is being legalized in more and more countries, and methods for the determination of contaminants, thereunder mycotoxins, start to emerge in scientific literature. On the other hand, cannabis continues being available on the illegal market without any quality control at all. Today, no information about mycotoxin contamination of illegal cannabis is available in literature. Therefore, in order to increase knowledge about mycotoxin contamination of cannabis, aflatoxins (AF) and ochratoxin A (OTA) were analyzed in 142 samples of illegal cannabis seized on the local market using a method based on HPLC-FLD detection, after clean up with immuno-affinity cartridges. AF were derivatized prior to detection with a Kobra cell. No AF contamination (LOD = 0.04 µg/kg) was detected in any of the samples analyzed. OTA however was detected in about one-third of the samples with an average concentration of 4.30 µg/kg (range from 1.02 to 16.21 µg/kg). No significant difference was observed between resin and herbal samples. Overall, the concentrations remain low and do not suggest an issue to human health if the cannabis consumption remains moderate.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.