The processes involved in the extraction of the best essential oils from plant matter are fairly simple science. In steam distillation, the plant is placed in a special apparatus over boiling water and the steam passes through the plant and basically cooks it. The vapor produced by the steam traps the volatile aroma compounds, the mix is captured and cooled and the oils are then filtered out of the concoction and bottled. Expression is another method that is predominantly used to extract the essential oils from the peels of oranges and lemons.
#How Are Essential Oils Used?
The best essential oils, the pure extracted essence of a plant, are said to have both psychological and physical benefits …show more content…
Aromatherapy is the practice of using scent, including essential oils, to alter and improve psychological and physical well-being. A few examples: lavender essential oil is said to have a relaxing effect so it is a popular choice for use in a diffuser for scenting a room. The scent of lemons and peppermint are both said to have uplifting effects and are often used to help fight fatigue, exhaustion and burnout and to generally improve a person's mood. Although aromatherapy should not be considered a miracle cure for serious emotional issues, the use of essential oils may assist with particular emotional issues and emotional states.
Some essential oils are also used in skin care regimes to treat acne (tea tree oil), even out skin tone (lavender) and even to help women get rid of stretch marks (Neroli). Tea Tree oil is a natural antibacterial disinfectant and can be used to treat skin infections, warts, bad breath and dandruff. Geranium oil is one of the great anti aging tips because it is said that upon application, it increases circulation leave aging skin with a healthy glow! Others, like eucalyptus are used to help fight congestion and respiratory