Solvents like butane, propane, and ethanol are chemicals used to extract cannabinoids and offset-4 transition-colors hover:underline" title="Learn more about Terpenes">terpenes from cannabis plants.
Also called / Category:
Extractants, Extraction agents / Extraction & Processing
Key takeaways:
- Solvents are essential in producing cannabis concentrates.
- Different solvents affect the flavour and potency of the final product.
- Proper handling and compliance are crucial for safety.
What it is / How it shows up:
Solvents such as butane, propane, and ethanol are commonly mentioned in the cannabis industry, especially in extraction processes. You might see these terms on product packaging, in extraction method descriptions, or on Certificates of Analysis. Butane and propane are hydrocarbons often used in producing concentrates like shatter or wax, while ethanol is an alcohol used in tinctures and full-spectrum extracts. The choice of solvent impacts the purity, flavour, and overall quality of the cannabis product.
How it’s measured or identified:
- Detected through analytical testing in lab reports.
- Quality assessed through residual solvent testing.
- Purity levels are critical for consumer safety.
Use in context:
- "This shatter is extracted using butane as the primary solvent."
- "Propane allows for a lower extraction temperature, preserving terpenes."
- "Ethanol extraction is popular for producing full-spectrum tinctures."
Safety & compliance in Canada:
- Health Canada regulates solvent use in cannabis production.
- Residual solvents must be within safety limits before sale.
Related terms / See also:
FAQs:
What is the role of solvents in cannabis extraction? Solvents dissolve cannabinoids and terpenes from the plant, allowing for their separation and concentration into products like oils, waxes, and tinctures.
Are cannabis products with solvents safe to use? Yes, as long as they meet Health Canada’s safety standards for residual solvents, ensuring any remaining solvent is at safe levels.
Why are different solvents used in cannabis extraction? Different solvents are chosen based on their efficiency, cost, and the desired properties of the final product.
Sources:
- Health Canada
- PubChem