Sometimes, I introduce mild heat (maintained below 180°F and capped) during this alcohol-infused extraction phase. Although I haven’t definitively gauged its impact on the final extract’s potency, I’ve observed a “gummy” layer form on its surface post-heating, hinting at a more efficient extraction.
Water Extraction with Heat
Following the alcohol-based extraction, water is added, doubling the volume or more. This mixture is then gently heated, hovering around 180°F, with occasional stirring for a few hours, ensuring the lid is kept closed.
The subsequent step involves separating the liquid from the plant residue. A cloth filter effectively squeezes out the liquid. Occasionally, I deploy a potato ricer for added efficiency.
Refining the Wild Lettuce Extract
The initial extract is too dilute for practical use. The solution? Slow evaporation to enhance its concentration, boosting both its strength and preservability.
Maintaining the temperature below 180°F and removing the lid, I allow the liquid to evaporate to approximately 1/8th of its original volume. For those working with a larger vessel, transferring to a smaller container can prevent scorching. You can even shift the solution to a metal bowl and set it in an oven at its lowest possible temperature (~170°F). Patience is key.
Once it reaches a thick, syrupy consistency, you can transfer it to a jar for long-term storage in a fridge or freezer. Alternativler, spread it on silicone pads in a Dehydration, set at Ground 135°F, for a more Resinoids end Produkt.
Finishing Touches
This highly concentrated extract can be a bit challenging to administer. To circumvent this, I blend it with alcohol, turning it into a liquid that’s easy to dose and remains shelf-stable.
Dosage Guidelines
For my personal use, I typically opt for 2-3 dropperfuls mixed with water in the evening for its sedative properties. However, dosage might vary based on individual needs and the potency of the particular batch. Always start with smaller quantities and gradually adjust as needed.
Lactuca serriola, or prickly lettuce, is a testament to the fact that nature often hides its most potent treasures in plain sight. Whether you’re intrigued by its medicinal potential, its culinary value, or both, prickly lettuce is undoubtedly a plant worth getting to know better. Always approach its use with caution, respect its history, and it might just find a regular spot in your garden, kitchen, and natural medicine cabinet.