Mechanical separation is a process used to separate cannabis components without using solvents, relying on physical forces.
Also called / Category:
Also known as physical separation; Category: Extraction & Processing.
Key takeaways:
- Solvent-free method for extracting cannabis compounds.
- Commonly used in producing concentrates like kief and hash.
- Retains the natural profile of cannabinoids and offset-4 transition-colors hover:underline" title="Learn more about Terpenes">terpenes.
- Offers a safer alternative to chemical extraction methods.
What it is / How it shows up:
Mechanical separation is often seen in the form of concentrates like kief and hash on store menus or in product reviews. This method uses physical forces such as pressure, agitation, and temperature to isolate valuable cannabis compounds. Popular techniques include dry sifting and ice water extraction. Because it doesn't involve solvents, it maintains the plant's natural cannabinoid and terpene profiles, making it a preferred choice for those seeking a purer product.
How it’s measured or identified:
- Product labels indicating solvent-free processing.
- Visual inspection for purity and texture.
- Lab tests confirming absence of solvents.
Use in context:
- "This hash was made using mechanical separation, ensuring no residual solvents."
- "Kief collected from dry sifting is a result of mechanical separation."
- "Mechanical separation techniques preserve the terpenes in this concentrate."
Safety & compliance in Canada:
- Regulated by Health Canada for purity and safety.
- Products must be tested for residual solvents, even if none are used.
Related terms / See also:
FAQs:
What are the benefits of mechanical separation? This method offers a solvent-free alternative, preserving the natural profile of the plant, which can enhance flavour and effects.
Is mechanical separation safer than other methods? Yes, it avoids the use of potentially harmful solvents, making it a safer choice for both producers and consumers.
Can mechanical separation be used for all cannabis products? It's primarily used for concentrates and not suitable for liquid extracts like oils or tinctures.