With demand for CBD (cannabidiol) rising, environmental friendly practices are vital in the extraction process. CBD And Other Compounds Sharing Similar Bioactivity have Known to Exhibit Certain Therapeutic Effects That Make them the Most Popular.
However, the method of extraction of CBD employed can be disastrous to the environment when conducted with irresponsibility. In this article, we will talk about the importance of green extraction techniques and review certain eco-friendly ways of their implementation.
Environmental impact of CBD extraction.
In the traditional extraction processes, however, dangerous chemicals such as butane and hexane which is harmful not of the ecology but also to human health were applied. These solvents may, therefore, damage the ecosystem, namely air, soil, and water, for a long period. What’s more, these methods are also more energy demanding and have a higher carbon footprint in CBD production.
Eco-Friendly CBD Extraction Methods
1. Supercritical CO2 Extraction: Here carbon dioxide (CO2) comes in its supercritical form implying it is not a liquid or a gas but a blend of both. For instance, CO2 extraction is one of the most low-waste ways. CBD is extracted by applying a high-pressure, low-temperature regime. The process is clean and leaves no hazardous waste. In addition, the recycling of CO2 and use of recycled CO2 results in less waste and environmental impacts.
2. Ethanol Extraction: Ethanol extraction uses ethanol as food-grade ethanol. This is also less harmful way because ethanol is a renewable source and it is a biodegradable. This allows for the removal of different compounds including Cannabinoids, Terpenes, and Flavonoids thus giving a very complete CBD product. However, additional purification of the ethanol extract may be required to eliminate any residual solvents.
3. Water Extraction: Water extraction, now and then referred to as hydro-distillation, is among the ancient techniques that has persisted for centuries in vicinities dependent on natural falling from the sky. This process heats water or steam that separates CBD and other medicinal compounds from the hemp plant. It does not involve any toxic or high-energy consumption procedure nor uses harsh chemicals. However, the procedure might not be that effective like the other means and could require spending more time in extraction.
4. Lipid Extraction: Lipid extraction is the other method by which CBD is extracted from hemp where fats or oils like coconut oil and olive oil are used. It is simple, safe and simple procedure that needs no sophistication in tool utilization. Thirdly, lipid extraction is eco friendly, as it requires to use nature-based and renewable resources in the environment. This CBD product might as well due to the method face a shorter shelf life versus other extraction techniques.
The Best Extraction Methods Make The Best CBD Oils
Conclusion
Sustainable production methods should be the focus in the growth of the CBD industry. Other such green methods for CBD extraction include supercritical CO2, ethanol, water and lipid based approaches as opposed to traditional methods that might be environmentally hazardous. We would therefore have embraced to be sustainable and thus our CBD products would be in line with our endeavor to protect mother earth.