CBD Extraction Techniques: CO2, Olive Oil, Dry Ice, and Solvents
May 22, 2019 11:50
Cannabidiol (CBD) is a compound that has multiple health benefits. You can use it to treat everyday diseases such as headaches to complex chronic diseases such as cancer and arthritis. Over the past few years, the use of this compound has become very popular. But what are some of the methods of extracting CBD?
CBD is one of the chemical compounds that’s found in the cannabis plant. The natural cannabinoid is used to make a wide range of CBD-based substances which include gummies, candies, topicals, tinctures, and CBD oil. The form in which this extract exists also determines its CBD dosage. You can take a few CBD oil drops as tinctures or edibles such as gummies, etc.
CBD Extraction Methods
There are various methods of extracting CBD oil from the cannabis plant. You can use some methods at home while others need high-quality equipment and well-experienced technicians. In order to extract high amounts of CBD, you need a plant that is rich in CBD content. Some of the most popular and effective extraction methods are:
The Co2 Extraction Method
It’s the most common way of extracting organic CBD Oil. This method involves using pressurized carbon dioxide to extract CBD and other phytochemicals from the plant. Note that CO2 can act as a solvent in certain pressures and temperatures. The extremely low temperatures and high pressure make it possible to extract, isolate, and preserve CBD oil.
Pros of CO2 Extraction
•It’s a safe and chemical-free method
•A high-quality method that extracts pure CBD Oil
Cons of CO2 Extraction
•It requires very expensive equipment
•It requires a well-experienced technician
The Olive Oil Extraction Method
This is one of the easiest ways of extracting CBD Oil. The Olive Oil technique is simple and you can do from home. It requires the use of decarboxylated raw hemp plant. This means that you have to hit the plant until a certain temperature. Decarboxylation is vital for the activation of the plant’s chemicals.
Thereafter, add the plant material to Extra Virgin Olive oil and then heat it up between one and two hours. The heat should reach around 212 degrees-Fahrenheit. The heating process will result in the extraction of the cannabinoids, including CBD Oil.
Pros of Olive Oil Extraction
•It is quite cheap and affordable
•It’s very easy and safe to use
Cons of Olive Oil Extraction
•You can only extract low amounts of CBD Oil
•It’s labor intensive
•The CBD Oil extracted is easily perishable
The Dry Ice Extraction Method
This is another simple and safe way of extracting CBD Oil. You can carry out Dry Ice Extraction at home. However, you need to put on eye protection and gloves for safety. Chop the cannabis plant into small pieces and then put the pieces in a container and then add dry ice. The dry ice will act as the cover. After that, leave it for 3-5 minutes in order for the trichomes resins to freeze.
Then put the 73-micron bag over the container. Leave the combination for 4-5 minutes so as the frozen trichomes can come off. Turn the container upside down on a large mirror. Thereafter, shake as much resin out via the mesh bag. Use a scraper to remove the hash off the mirror and then place it in a jar.
Note: you can use different types of micron bags to get different strains of the cannabis extract.
Pros of Dry Ice Extraction
•It’s clean and less messy
•The amount of extract is decent.
•It’s very easy to use.
Cons of Dry Ice Extraction
•It’s not easy to get dry ice
•It’s a low-quality method of extracting CBD Oil.
The Solvent Extraction Method
It involves the use of solvents such as ethanol or butane. However, most people use ethanol because it’s safer. This low-grade alcohol normally extracts a wide range of terpenes and cannabinoids. Although butane is much stronger than ethanol, it’s harmful and may irritate your lungs.
To carry out this extraction method, put the plant material into the solvent. The liquid will remove all cannabinoids from the plant. Thereafter, heat the liquid extract in order to remain with CBD base oil.
Pro of Solvent Extraction
•It’s an easy and straightforward process
Cons of Solvent Extraction
•Some solvents are dangerous
•The solvent may also extract other contaminants and chlorophyll
There are multiple methods of extracting CBD. However, all these methods involve different equipment and processes. Additionally, the method of extraction also affects the quality of CBD oil. It’s therefore important to choose a safe and effective method with minimal health side effects. Overall, the CO2 extraction method is the safest and most efficient. This is because it involves the use of quality equipment and extraction of pure CBD Oil.
When it comes to finding an effective acne treatment, there are so many products out there. From creams and acne washes to skin therapies, options are overwhelming! Though some medications reduce the breakouts in the first place, deep painful pimples are harder to get rid of. Sometimes, you may require stronger prescriptions or dermatologist-approved skin treatments to fight acne. Here are some of the most effective topical, oral and cosmetic procedures to get an acne-free skin- Topical Medications To Fight AcneIt is the most common type of acne treatment. Some of these methods work by killing bacteria, while others help to decrease facial oil. Some of the ingredients used in topical acne treatments are: Benzoyl PeroxideThis antibacterial ingredient is quite effective at killing P.acnes bacteria that causes breakouts. But, the cleansing treatments and leave-on creams containing peroxide may dry out your sensitive skin. Stronger concentrations may be hard on your skin without being effective on bacteria. So, it is advised to go for the formulations that don’t have more than 2% of benzoyl peroxide listed on the ingredient list. Salicylic AcidIt is a beta-hydroxy acid that works on dissolving the excess oil and exfoliating the skin. The anti-inflammatory properties of this ingredient help with cystic breakouts. Though it’s fine to use salicylic acid in a face wash, you can find better results by using it as a moisturizer, toner, or leave-on acne treatment. RetinolYou might have heard about the effectiveness of retinoid creams for anti-aging. However, Vitamin A also works wonders in treating acne. It helps skin cells to turn over faster, decreases oil production, and exfoliates the skin. Oral Medications For AcneTopical medications are often taken in combination with oral prescriptions. The most commonly used oral medications are: AntibioticsFor severe acne breakout, you might need antibiotics to kill bacteria and reduce inflammation. Tetracycline is usually the first antibiotic choice for treating acne. The use of oral antibiotics, along with topical medications (retinoids, benzoyl peroxide), reduces the risk of developing antibiotic resistance. Anti-Androgen PillsIf oral antibiotics aren’t working, women and adolescent girls may consider anti-androgen medications such as Aldactone. It works by reducing the effects of androgen hormones in the sebaceous glands. Birth Control PillsIf you’re breaking out right around your monthly cycle, the acne might be linked to the hormones. Birth control or contraceptive pills contain progesterone and estrogen that lower the amount of androgens in the body. It further reduces sebum production and acne risk. Don’t forget to consult a doctor or a dermatologist before taking any of these medications. Effective Medical Procedures For AcneSometimes, acne breakouts are more stubborn, and there is no single treatment for everyone. If the problem is more severe, you might need to visit a professional dermatologist for effective medical procedures such as: Laser Skin ResurfacingThe laser skin resurfacing diminishes all the acne scars on the skin’s surface. It helps to restore a youthful glow, smooth skin texture, and stimulates the natural production of collagen. Besides acne, it also fights other common skin problems:• Lax Skin• Wrinkles• Skin Texture Irregularities• Pigmentation Steroid And Botox InjectionsCorticosteroid injections are used to treat nodular and cystic lesions. It is an anti-inflammatory steroid that shrinks the swollen wall of the cyst and reduces blemishes. Sometimes, the skin around acne scars gets puckered. Injecting Botulinum toxin (Botox) relaxes the area and helps improve the skin’s appearance. You might need to repeat the procedure periodically. Needling Or RollingIt is a safe and effective technique for acne scars. This procedure involves rolling a needle-studded device on the skin to stimulate the underlying tissue. It loosens the skin fibers below the scars and improves the appearance. These were some of the commonly used methods to fight acne. To determine which one is the best for you, discuss the severity of the skin problem with your doctor or dermatologist! Read more
Created by Dr. Richard Tan, the Balance Method is a specialized system of acupuncture within Oriental medicine using techniques to promote rapid healing. The Academy of Acupuncture provides training courses, online learning tools, certification, and internship opportunities with Dr. Eileen Han for those in Canada, the US, and nationwide interested in Ba Zi classes, acupuncture courses, and traditional Chinese medicine. Read more