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hemp cbd oil extraction process

Our family-run business is on a mission to make reliable hemp products available to everyone. Our family has been sourcing oils and plant extracts since 1936, and we use the generations of experience to make the best hemp-derived CBD oil we possibly can.

No matter which of the extraction processes are used to create hemp oil, the extract will contain other cannabinoids besides CBD. CBD should be the most prevalent cannabinoid in the hemp oil (assuming actual hemp was used, not marijuana). Some extraction processes move on to a winterization stage to remove other natural compounds and isolate the CBD. Still, full spectrum hemp extract includes everything that was pulled out of the plant.

To make a CBD extract, you need to start with either hemp or marijuana. Once you have your source material, you can make full spectrum hemp oil in a few different ways. While we make our end products in-house, we do not buy hemp flower in mass or handle extraction. Instead, we partner with the best extractors in the industry to obtain our raw materials. In order to meet our high standards, we vet our extraction partners carefully and require full traceability to confirm the quality and purity of their source material and extractions.

How Is Full Spectrum Hemp Oil Tested?

Hemp plants are technically allowed to contain up to 0.3% THC, though most hemp plants are grown to eliminate THC altogether when possible. Even so, there may be minimal amounts of THC in hemp oil. While this is more likely in full spectrum hemp oil containing all of the cannabinoids and terpenes from the natural plant material, some companies that claim to produce CBD isolate may not be testing their products well.

Terpenes, fatty acids and other plant-based compounds may help the CBD interact with your body more thoroughly. Since you’re getting all of the different organic compounds from hemp in your full spectrum hemp oil, it’s essential to make sure that the extraction company starts with excellent hemp.

If you’re interested in these products, learn more about what they are, where they come from and how they’re made. Educating yourself will make it easier when you decide to shop for the best CBD products online.

The cannabis plant comes in many shapes and sizes. It’s related to the hops plant and some others you may have heard of. Here in the United States, we categorize different cannabis plants as either hemp or marijuana for legal reasons, which is especially important since there’s still a prohibition on marijuana on a federal level.

The vapors formed travel through a distillation tube until they reach cooling coils, where they condense and drip down into a separate collection container. The process continues until only pure CBD oil is left in the original container.

The mixture is then placed in a deep freezer at below-zero temperatures. Once it has time to freeze overnight, it looks cloudy and is ready for filtration. The filter removes the fats and other such materials. The oil and alcohol mixture is placed in vessels that use paper filters. The actual CBD oil remains with the alcohol solution and passes through the filter while the unwanted frozen parts are caught by it. When the oil is of the desired quality, the mixture can be heated to alcohol’s boiling point, which is lower than that of CBD oil, to boil off the alcohol. The alcohol evaporates, and CBD oil is left behind.

Before starting oil infusion, the plant material must first be decarboxylated or heated to a specific temperature to activate the compounds. The plant material is added to olive oil or a similar carrier oil and heated at 100 degrees Celsius for a couple of hours. The olive oil can’t evaporate out of the CBD oil, so one of the primary downsides is that a lot more oil is used compared to the amount of liquid solvents used in their processes.

Distillation

The idea of using a liquid to absorb CBD oil from the cannabis plant doesn’t stop with CO2 or ethanol. Naturally liquid substances are also used, including butane, hexane, or isopropyl alcohol. The process works much like the CO2 or ethanol extraction process, as a liquid solvent is run through decarboxylated hemp to remove cannabinoids and terpenes.

The process starts with a solid piece of CO2 in a chamber that is then pumped into a second chamber containing the cannabis material. The second chamber is kept at such a pressure that the CO2 stays in a liquid-like state and absorbs the plant’s oils and flavors. Then, the CO2-cannabinoid mixture is pumped into a third chamber where the CO2 returns to a gas state, leaving behind the plant’s oil and flavors. CO2 extraction is exact and can produce some of the purest cannabinoid extracts when done correctly. However, this is not always the case because of the high cost of equipment and the steep learning curve.

There are many ways to extract CBD from a plant, and they vary in safety and efficiency. It’s important to know the difference since how CBD is extracted affects the final product’s purity and efficacy. This article will explain the different methods of how CBD oil is made. If you’d like to learn more about the business side of CBD, you can check out our article on how to start a cannabusiness.

Liquid solvent extraction is a less expensive and easier way to extract CBD oil and is easy to scale for commercial production, but it has its downsides. Not all solvents can remove all impurities, and the chlorophyll from the plant may remain in the oil, giving it a greenish tinge and a bitter taste. A CBD manufacturer must adjust the process as needed to avoid impurities. As many of the liquid solvents used are highly flammable, this method can be considered more dangerous than others.