Added: Aliesha Lampley - Date: 07.02.2022 20:07 - Views: 15728 - Clicks: 3323
The new marijuana business is booming with new marijuana-related products. Cannabis oil is an extract made directly from the cannabis plant itself. Marijuana extracts and oils are being sold in ColoradoWashingtonand right on 5th Avenue in Lower Manhatten for medicinal use only. But how is this oil made?
What is the science behind it? According to a review by Dr. Amber Wise of Medicine Creek Analytics and published in Cannabis Science and Technologythere are several methods for extraction, but it basically comes down to 3 common processes. You are probably familiar with solvent-based extraction, as it is used to extract coffee and tea. In this case, the solvent is hot or cold - as in "cold brewed" water.
The extraction is consumed "raw", as it is not further processed from there.
Rosin-pressing takes some finesse and skill but you can always buy rosin online as an alternative more convenient solution. Solvent-based extraction is the most popular form of cannabis oil extraction. It involves using various solvents, most commonly ethanol. Extraction with ethanol is very rapid and allow for high-throughput production. Also, it is relatively safe, compared to other solvents, such as butane or propane not commonly used in the cannabis oil business. One huge advantage is the rapid extraction times and high throughput for large capacities as well as the relative safety of residual levels in finished products.
Chemists would call this process a phase separation usually when freezing is involved or precipitation in which the mixture of raw extract is dissolved in ethanol and the fats and lipids solidify. They then can be physically separated from the liquid cannabinoid—ethanol solution. This is commonly used on raw extraction. Ethanol, is, as we know, flammable.
Another way to extract oil from cannabis is a physical process known as " kiefing ". What is kief? Kief is a powder-like substance stemming from resinous glands at the tip of a bud known as trichomes. Trichomes have stalks as well gooey he, both of which are best visible under magnification. Whether or not you see them, the trichomes host hundreds of active cannabinoids. Note that concentrates are not extractions, but rather solutions. Finally, there is rosin-pressing.
This method is also used to obtain oil from olives and other common oils we use today. Extreme pressure and heat are used to actually burst plant cells. This releases raw oil. Rosin is the only true solventless cannabis extract. The heat is used to help liquify and aid the cannabinoids mixtures to release from the plant cells. Precise information regarding cannabis oil composition is crucial for consumers, as individual doses have to be adapted accordingly to the concentration of the oil. Because these oils are now being recommended for medicinal use, it is necessary that industry and regulatory bodies determine dosing thresholds.
Unfortunately, there still is a lot of missing information that is needed to ensure that patients get the exact dose that they need. Sources : Caliva.
here. Register Free. Photo source: UnSplash.
The small crystals on the buds are used for making kief. Amy Loriaux.
I currently work at a small CRO involved in clinical trial management. MAY 14, Whatever your stance on cannabis, almost everyone would agree that more, better quality, research sh Written By: Angela Dowden.
MAY 19, Cannabis Sciences. An Italian researcher found that long-term use of various cannabis products, including herbal cannabis and oil extracts, Written By: Annie Lennon. JUN 19, JUL 15, As cannabis dispensaries have sprung up in legal states all around the USA, there has been little analysis of their impa AUG 04, Due to limitations to research on cannabidiol CBDit can be hard to know which dose is best for you.
While there are AUG 13, Working from home became a huge and successful trend during the pandemic, and even with communities now re-opening, ma Tagging is how all of our articles, products and events are related to each other. You can explore tags individually by clicking on them, or by searching for them on our website.
To learn more. Upcoming Webinars. OCT 05, OCT 06, OCT 07, Upcoming Virtual Events. OCT 04, OCT 13, Women's Men's. Opens in a new window Opens an external site Opens an external site in a new window.How to liquify weed
email: [email protected] - phone:(355) 158-5541 x 4047
What is Liquid THC and How Do You Make It?