Aflatoxins and ochratoxin are toxic compounds produced by certain moulds that can contaminate cannabis products.
Also called / Category:
offset-4 transition-colors hover:underline" title="Learn more about Mycotoxins">Mycotoxins / Lab Testing & QA/QC
Key takeaways:
- Aflatoxins and ochratoxin are harmful when ingested or inhaled.
- They are typically found in improperly stored or processed cannabis.
- Regular lab testing helps ensure safety in cannabis products.
- Health Canada regulates acceptable levels in cannabis products.
What it is / How it shows up:
Aflatoxins/ochratoxin are mould toxins that users might encounter on Certificates of Analysis when purchasing cannabis products. These toxins are produced by fungi such as Aspergillus, which can grow on cannabis plants if they are not properly dried, stored, or processed. High humidity and warm temperatures increase the risk of these toxins developing. Since these compounds can be harmful to health, it's critical that cannabis products are tested for them, especially in legal markets where safety standards are enforced.
How it’s measured or identified:
- Laboratory tests using chromatography and mass spectrometry.
- Detected through specific mycotoxin assays.
- Quantified against Health Canada’s safety standards.
Use in context:
- “Ensure your cannabis is tested for aflatoxins/ochratoxin to avoid health risks.”
- “Lab results showed the batch was free from aflatoxins and ochratoxins.”
- “Aflatoxins/ochratoxin can develop if cannabis is improperly stored.”
- “Compliance with safety standards requires testing for aflatoxins/ochratoxin.”
Safety & compliance in Canada:
- Health Canada sets limits on permissible levels in cannabis products.
- Regular testing by licensed labs ensures compliance and safety.
- Consumers are advised to purchase cannabis from licensed producers.
Related terms / See also:
FAQs:
What are aflatoxins and ochratoxin? These are toxic substances produced by certain fungi that can contaminate cannabis, posing health risks if consumed.
How do I know if my cannabis is free from these toxins? Check the Certificate of Analysis provided by licensed producers, which should show results for aflatoxin and ochratoxin levels.
Are there legal limits for these toxins in cannabis? Yes, Health Canada regulates acceptable levels to ensure consumer safety.
Sources:
- Health Canada
- PubChem
- Canadian Cannabis Regulations