Weekly Cannabis Roundup March 5
by Lo
Traditionally, the cannabis plant is grown, trimmed, dried, and then cured before being consumed or being put on the market. Eybna Technologies, an Israeli research-focused terpene company, noticed that there is a preference for live cannabis products and then sought out to understand why. In order to gain a better understanding, the company took to studying the terpene profiles of a few cannabis plants, which revealed how the curing process can impact the terpenes found in the plant.
Live cannabis products are explained as products that contain live resin, which is a newer form of cannabis concentrate. The live resin is produced by using a special technique that eliminates the need for the traditional drying and curing phases of cannabis cultivation. The special technique involves taking fresh cannabis flowers (the buds) and then freezing them at subcritical temperature before engaging in the extraction process.
When home-growers engage in the drying and curing phases of cannabis cultivation, they expose the already vulnerable compounds (the terpenes) to a process that could be destructive or damaging for those compounds. Many people think that losing terpenes is a good trade for acquiring the cannabinoids but the terpene content responsible for the flavors and aromas associated with cannabis. The terpenes also act as aromatherapeutic agents, offering consumers benefits of its own. Terpenes are also located in the trichomes, which has been found to be the key to potency. When the trichomes are exposed to conditions with exposure to increased heat, light, oxygen, and psychical agitation, the trichomes get devastated resulting in lesser terpenes.
The team of researchers at Eybna Technologies collected the data concerning the plant’s terpene profile through the use of their proprietary Headspace technology. The technology allows the company and its researchers to analyze the chemical makeup in flowering plants, such as the cannabis plant. Headspace technology is traditionally used in the fragrance industry in order to capture the plant’s aromatics and now Eybna Technologies has become the first to use it for researching cannabis. The Headspace technology captures the “volatile compounds” by means of “in-vivo” for “a direct collection and measurement”. The team monitors the terpene content of the plant throughout its whole life cycle, thus revealing the “great difference between the cured and live plant profiles”.
The research team studied cannabis grown in the controlled environment of a greenhouse. The researchers used their Headspace technology to collect data from multiple top colas (the buds at the top of the plant/tip of a branch) on the same plant to ensure there are minimal errors in the collected data. The study focused on monitoring patterns of terpene change throughout the plant’s life cycle. By doing that, the team is able to identify differences between cannabis plants that are cured and plants that are frozen to keep them live.
Headspace technology collected terpene compounds from the plant at three stages being (1) the fresh colas on a live plant, (2) after being dried for a week, and (3) after being dried and cured. The results of the study were able to provide information into which of the terpenes had been devastated and which has been preserved.
Monoterpenes are terpenes formed from two isoprene units and have ten carbon atoms (hydrocarbons such as pinene or compounds such as camphor). Monoterpenes have a lower molecular weight but a higher evaporation rate
Sesquiterpenes are terpenes formed from three isoprene units and have fifteen carbon atoms, which includes plant pigments.
Eybna Technologies used their technology and research to offer consumers a line, called Live Line™, of products containing whole-plant cannabis which includes the botanical terpenes. Live Line™ offers consumers products such as Cherry Kush, Forbidden Fruit, and Alien OG in hopes of giving consumers more authentic cannabis.
As mentioned before, terpenes offer cannabis consumers with their own set of benefits. When drying and curing the cannabis plant, we lose out on the benefits they may have to offer since their quantity reduces in those stages. Let’s have a look at the major terpenes and their basic benefits.
Name | Scent | Benefits |
Myrcene | Musky and Earthy | Reduces inflammation and chronic pain. |
Limonene | Citrus | Improves overall mood as well as alleviates stress and anxiety. |
Linalool | Floral and Spicy | Reduces inflammation and relieves depression. |
Caryophyllene | Spicy and Peppery | Reduces inflammation as well as alleviating stress and anxiety. |
Pinene | Pinewood | Acts as an anti-inflammatory and boosts memory. |
Live Resin | Cured Resin |
The flower is taken straight from the plant and frozen immediately, meaning it was still wet before extraction. | The flower is dried and cured before extraction, meaning it was dry before extraction. |
Preserves the terpenes. | Devastated the terpenes. |
The product has a lighter color than a cured resin. It may appear sugary or buttery. | The product has a slightly darker color than the live resin and it may appear buttery, as wet sugar or shatter. |
Tastes and smells more like the fresh bud (flower) while it was growing. | Tastes and smells more like a dried plant, which could be less aromatic depending on how many compounds were degraded (due to devastation). |
The team at Eybna Technologies hopes to continue producing products that do not mislead consumers but which does offer consumers with high-quality live resin products in response to the increasing demand for it.
This blog was originally written by Anthony Dutcher but has been updated with new information as states continue to change their regulations nationwide. Looking to find your medical cannabis in a state that hasn’t yet legalized it? It may be tempting to drive across neighboring state lines with more cannabis-friendly laws. However, the number of states…
Transporting cannabis is a tricky business, thanks in large part to the fact that cannabis is still illegal at the federal level. Even when you’re transporting cannabis from a state where it’s legal to another state where it’s legal—for example, driving across the border from California to Oregon—there’s a chance you might run into trouble….
Asthma can cause permanent lung damage due to persistent coughing and wheezing- which is exactly why patients should take preventative measures to minimize coughing and wheezing. A recently published study, which includes a survey, found that a surprising amount of asthma patients smoke cannabis, despite the fact that it may induce coughing. The cannabinoids from…
Vaporizers such as vaping pens have become popular methods of cannabis consumption, especially since cannabis legalization gained ground over the last couple of years. Shortly before the COVID-19 pandemic hit the globe, America was facing a vaping epidemic they referred to as EVALI, which stands for “E-cigarette or Vaping product use Associated Lung Injury”. There…
Wisconsin is notorious for frigid cold weather. During the winter months, the state is blanketed in a sheet of ice and snow—the reflection of the white snow and ice light up the day and night. Wisconsin also has a rich drinking and bar hopping scene. But the college blackout culture and morning hangovers could soon…
Cannabis glass art is a functional art of spectacular proportions. There are many different variances of functional glass art created by a…
The very last day of February is dedicated to bringing awareness to not just one issue but many. The last day of…
After a dramatic series of events, the state of New Jersey has officially passed recreational cannabis legislation. James Patterson, the former CEO…