Furanocoumarin: A chemical that creates chemical burns and skin discoloration when it interacts with UV rays and that, when ingested, blocks an enzyme produced by the liver and intestines to break down certain medications in the body. Originating in the ancient societies of Egypt, China, and India, aromatherapy has been practiced for thousands of years. Sometimes referred to as “aromatic waters” or “floral waters.” Hydrosols contain many of the same constituents as the essential oil, but in significantly lower concentrations. This post may contain affiliate links, including those from Amazon.com, which means we earn a small commission off your purchases. This method of extraction is for parts of plants whose therapeutic compounds would be damaged by traditional steam distillation. Examples of ingestion include adding essential oils to beverages or capsules that are intended to be swallowed. What Is an Emulsifier and Why Do I Need It? This is a POST Header.Could ba an AD space or a Call-to-Action. Caffeine is a chemical constituent in coffee, for instance. Dilute: To reduce the potency and strength of an essential oil by mixing it with a carrier oil in order to make the essential oil more effective and reduce harm. Therapeutic Grade: A term used by some essential oil companies to denote the quality and purity of their essential oils. In the meantime, you can check out our blog for more great information. Fragrance: A scent without therapeutic benefit. Basically, each essential oil has a note, and that note helps determine how that oil will interact with others. Pertaining … Not all essential oils are safe for your pets. When a product has “therapeutic properties,” it means that it contains constituents that are used to treat specific diseases. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Home › Glossary of Aromatherapy Terms and Definitions. Chemotype: A chemotype is a chemically distinct entity in a plant that changes according to environmental stimulus, such as the climate, altitude, soil in which plants are grown, or even what the weather was like while the plant was growing. Ordering whiskey “neat” means a straight-up glass of nothing but whiskey. The fragrances of CO2 extracts are more like the scent of the actual plants that the oils are taken from. Common Name: A plant’s everyday name; the name one would use in conversation when discussing a particular plant, e.g. If you've been around essential oils for any period of time, you've likely encountered a whole vernacular that seems a bit foreign – or at least, a bit confusing. Example: Bergamot essential oil inherently has the potential to cause phototoxic burns – it doesn’t mean it will cause harm every time, as other factors need to be involved, in this case sun exposure, but the potential for harm – the hazard – is inherent in the bergamot oil itself. You can read our cookie policy here. Common names are layman’s terms for our essential oils and the plants they are extracted from. Generally, essential oils from citrus peels are top notes, essential oils from flowers, leaves and stems are middle notes, and essential oils from roots are base notes. By accessing or using the Plant Therapy website you agree to the use of cookies. A top note is usually the first thing you’ll notice in a fragrance. You hear Hot oils mentioned often, it would be great if this term was added and explained. This process produces what we refer to as “absolutes.”. Risk: The chance that a hazard will cause harm. Infused oil is far less concentrated than essential oil. So how can you enjoy essential oils in your bath, or in cleaning sprays, and hand soaps? We’d love your input! One single type of plant can produce very different oils. Centrifugal forces are used to separate and capture the oils after pressing. This site uses Akismet to reduce spam. The reaction is due to the immune system flaring up in response to a a particular constituent in the essential oil. Citrus burgamia. Lemongrass Essential Oil. That’s why Plant Therapy has worked hard to create a Pregnancy & Nursing Safe line of essential oils. Some essential oils have naturally occurring chemical constituents that, when used or taken in large doses, have the potential to cause or induce cancer. With steam distillation, steam passes through the plant matter and takes the oils from the plant. Example: A stem of fresh oregano may be placed in a jar of olive oil and over time, the medicinal properties of the oregano will transfer into the olive oil so that the olive oil will carry – or become infused with – the properties of the oregano, even once the stem of oregano is removed. A blend, or synergy, is simply a mixture of essential oils, carefully crafted by our aromatherapists to use in a diffuser or diluted in a carrier and applied to your skin. Lemongrass has long been used in Asian and Caribbean cooking due to its subtle lemony flavor and aroma. Fetotoxicity: Toxic to a fetus, specifically after the embryonic stage, Genotoxicity: Toxic to DNA; likely to cause errors or disruptions in genetic replication, Neurotoxicity: Toxic to the brain or central nervous system, Phototoxic: Toxic to the skin when exposed to sunlight (or more accurately, UV rays). While we continue to scour the globe for more sources, Plant Therapy currently offers one incredible stand-alone oleoresin: Copaiba. Distillation: The process by which the oily essense of a plant is removed and concentrated by heat and/or pressure. Furthermore, the soil where the plants grow must not have been free of prohibited substances for at least three years. Passing steam through plant matter releases the essential oils and transports them into a collection vessel where they float on the surface of the water (hydrosol), then we can separate and bottle them. Patch Test: Some essential oils cause redness or itching in certain individuals, so to test whether an essential oil is safe to use, the individual conducts a patch test by mixing 1 drop of essential oil with a carrier oil and rubbing a small amount on the inside of the wrist or elbow. Oleoresin is a type of oil like an absolute or CO2 extraction. If moisture gets into your essential oil bottle, it will accelerate the oxidation process. They have many medicinal properties and can be used for inhalation and application to the body, … Thank you for all the useful and helpful information. The use of essential oils … Certainly loads of good information for my chemistry students as well. Otherwise, your oils would just sit on top of the water and never mix. Example: After applying bergamot essential oil to the skin within the accepted guidelines, there is very low risk that it will cause skin discoloration or irritation if the applicant remains indoors, there is low risk if the applicant goes outdoors but wears protective clothing, and there is high risk if the applicant goes outdoors without protective clothing. They’re often what holds the blend together and makes it work. But with the term “natural fragrance,” you can be sure the ingredients are physically obtained from plants using distillation, expression, or extraction. This is the practice that uses aromatic essential oils to improve the body, mind, and spirit. CO2 extracts are still essential oils, just collected in a different way. .” That doesn’t exactly roll off the tongue, does it? Aromatherapy. Reply HELP for help. rose, jasmine, carnation, clove, mimosa, rosemary, lavander), leaves (e.g. The first word is the genus, that is, the larger group the plant belongs to, and the second word is the species. Stereoisomer: Describes compounds that are almost exactly the same, except for the orientation of certain atoms in 3-D space. Ingestion: The act of taking in essential oils by swallowing and being metabolized via the gastrointestinal tract; essential oils may be ingested in food or in capsules. The olfactory system consists of the nose, nasal passages, and the mucous membranes that create our sense of smell. Diffusion: The act of dispersing essential oils into the air in a fine mist so that they are able to cover a wide area. For that, you need an emulsifier. If you’re looking for an oil that can help you relax before bed, for example, you might want one that has a high level of the constituent Linalool (Thyme, Basil, Lavindin, etc. Home Page > Aromatherapy Articles & Guides > Essential Oil and Aromatherapy Reference Guide > Aromatherapy Glossary. Also known as essential oil therapy, it’s a holistic approach to promoting health and well-being. Very educational and a good refresher for everyone. These become very concentrated in essential oils. Through CO2 extraction, precious oils are collected at a much lower temperature, meaning that less oil (and it’s beneficial properties) are lost in the process. Blend: A combination of multiple essential oils combined into one mixture, Botanical Name: The scientific Latin name telling the specific genus and species of the plant used to create the essential oil, Carrier Oil: A vegetable or nut oil that is used to dilute essential oils for use. Message frequency will vary. Wow – definitely need to read through this more than once! Here's our guide with the lowdown on everything from why (and how) you should dilute your oils … Some of these constituents include safrole, methyl chavicol, and methyl eugenol. thanks…full of knowledge, Hello, I would like that the website was also in Spanish, there is a lot to read that I cannot understand. Absolute: Similar to essential oils, absolutes are concentrated, highly-aromatic, oily compounds extracted from plants. These notes fall into three categories: top, middle, and base. This glossary gives you a quick view on all the essential oils I use. They are single chemical components, or constituents, that reside within the oils. The end result is that emulsifiers act as a sort of glue between the oil and water molecules keeping them bound together. Solvent: A liquid such as hexane or ethanol that isolates and extracts essential oils from plant material. Why Can’t I Apply Essential Oils Undiluted? It’s 100% make-believe. Notes: As in top, middle, and base notes. This is usually … A liquid extracted from the plant using solvents as opposed to distillation. Derived from leaves, bark, flowers, roots, stems and other parts of the whole plant, essential oils are the highly concentrated, healing liquid of plants; the true essence of aromatherapy and other natural, physical and psychological therapeutic practices. If more than the topical maximum is used, the essential oil may cause burning, itching, irritation, or the skin may become sensitized. Adulterant: A substance which was not originally present in the oil at the time of distillation added to an essential oil. As parents ourselves, we wanted to create oils that could help support the immune system, clear congestion, soothe excitable young minds, or help them focus. In the simplest terms, we take something like Vanilla Extract and remove the solvent to create a concentrated oil. Uplifting, anti-depressant, regulates appetite. Very informative. Herbal, Herbalism. Oxidized essential oils are often more hazardous and are more prone to cause skin sensitization, irritation, peeling, redness, and burns. Extra care should be used when using hot oils topically. “Therapeutic Grade” is a marketing term that other companies throw around to cast doubt on others’ products. I want to inspire you to get to know the essential oils … You'll receive 10 days of in-depth emails with lots of freebies and printables to help you use essential oils more confidently. Herbal: Pertaining to plants, paying particular attention to their medicinal qualities. This method of diffusion is the simplest way to enjoy essential oils. Most essential oils don’t have different chemotypes, but when they do, it’s important to note because the chemotype determines their therapeutic properties. Here we have compiled 150 of the top essential oils available on the market, in our opinion ;). It has been found to support healthy … Some estrogenic oils are Star Anise, Sweet Fennel, our Tropical Passion blend and Brain Aid blend. Viscosity: Pertaining to the thickness or thinness of a liquid. Make [...], How to Use Essential Oils Safely (a free, 10-day class that includes TONS of essential oil freebies), 5 Items That Have Saved My Sanity as a Super (Busy) Mom. Sources of natural essential oil Essential oils are generally derived from one or more plant parts, such as flowers (e.g. geranium, patchouli, petitgrain, verbena, cinnamon), bark (e.g. They are also less prevalent in essential oils compared to monoterpenes. Note: All essential oils that are unadulterated and properly distilled are by nature therapeutic, which is why the use of essential oils is referred to as “aroma therapy.”. That’s why carrier oils are so important — they carry the oils safely so that you can use them topically. 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