Solventless extraction is a solvent-free process for extracting cannabis oils from terpene-rich rosin. This method maintains the plant’s true expression while minimizing potential risks associated with solvent-based extraction. The following information will help you understand the benefits of solvent-free extraction.
Rosin Concentrates are Made from Terpene-Rich Rosin
Solventless Rosin is a versatile and simple method of extracting terpenes from cannabis plants. The process is fast, requires minimal equipment, and can be carried out on-site. In addition, this method is guaranteed solvent-free and retains the same high-quality terpene profile as BHO.
Solventless rosin is typically produced from cannabis flowers that have been dried and cured. The rosin is pressed at temperatures between 180°F and 200°F, which is optimal for preserving the terpenes. When pressing cannabis flowers, it is best to use a material that has not been processed too recently because the rosin will oxidize, stripping away valuable terpenes.
The production of solventless rosin is a relatively new process. First, the terpene-rich rosin is re-pressed at a low temperature, about 55-60°C, through a 25-micron screen. After that, it separates into two fractions: a high-terpene sauce that drips onto parchment. Solventless rosin is interesting for people who prefer solvent-free extracts to traditional solvent-based extracts.
Rosin is a Solventless Extraction Method
Rosin is a derivative of cannabis that can be made from various starting materials, including dried and fresh frozen materials. This method preserves the integrity of the plant because it is made without any chemicals or solvents. Instead, the process uses ice water, heat, and pressure to separate the trichomes. High-quality rosin presses can cost anywhere from $3,000 to $10,000.
The process is relatively fast and requires no vacuum oven for purging residual solvents. In contrast, ethanol and butane extractions can leave residual chemicals in the product. This method also ensures a solvent-free product and can retain the same high-quality terpene profile as BHO.
Solventless Concentrates Retains the Plant’s True Expression
Solventless concentrates just like solventless concentrate Los Angeles are becoming more popular due to their ability to retain the plant’s true expression. Because they are solvent-free, they are not subjected to high temperatures that can decarboxylate the plant’s constituents. This preserves the plant’s true expression and flavor. As a result, they are increasingly desirable in the high-end cannabis market.
Another benefit of solvent-free extraction is its lower cost. It does not require expensive, sophisticated machinery. Instead, the tools are inexpensive and easy to use, making solvent-free extraction more affordable for small businesses. In addition, solvent-free extraction is more environmentally-friendly. It also produces a cleaner, more potent product. Furthermore, solvent-free extraction is more appealing to connoisseurs.
Solventless Concentrates are Safer Than Solvent-Based Concentrates
Solventless concentrates are derived from marijuana using a new extraction process without solvents. As a result, these products have a lower cost of production and can be scaled as cannabis production increases. Solventless concentrates are made from the trichomes of the plant’s head, which contain the highest concentration of cannabinoids and terpenes. The result is a concentrate with 40 to 70 percent THC.
The primary benefit of solventless extracts over solvent-based concentrates is safety. They contain fewer impurities than solvent-based concentrates and are also better for the environment. However, solvent-based extracts have a reputation for involving potentially harmful ingredients and extraction methods. Therefore, if you’re considering using a solvent-based extraction method, it’s always best to purchase the materials from a reputable company. These companies use professional extraction equipment, conduct batch-testing, and label their products for your safety.
Solventless Extraction is a mechanical separation process
Solventless extraction is a relatively simple procedure. It involves using a rosin press, a micron filter bag, and parchment paper to separate the THC from the terpenes. The consistency of the rosin is critical. It should be solid but still malleable. Once the rosin has reached a solid consistency, place it inside the fine filter bag. The parchment paper should be folded to cover the rosin slab.
The first step in the solventless extraction process is collecting plant material. This can be a fresh-frozen cannabis flower, dry sift, or ice-water hash. A further step in the extraction process is the production of live rosin, a cannabis concentrate that is a pure expression of the original plant material. In contrast, solvent-based extraction methods involve dissolving cannabinoids and isolating the terpenes.