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Terpenes protect plants from predators. We use them, for example, in aromatherapy, but also for colds and other ailments.
Terpenes: General info about effect and more
Terpenes are organic compounds found in many plants and some insects.
- Terpenes are responsible for the aromas and flavors of plants. For example, they give citrus fruits their fresh, lemony aroma, while they impart a resinous odor to fir and pine trees.
- Terpenes perform several important functions in plants. For example, they serve as a defense mechanism against herbivores and may be important in attracting pollinators.
- There are thousands of different terpenes found in nature. Some of the best known terpenes are limonene, pinenes, myrcene, terpinolene and linalool.
Their effect on humans
Terpenes can have a variety of effects on humans, especially when found in essential oils or plant extracts.
- Because they often have calming, stimulating or relaxing properties, they are used in aromatherapy. Thus, the mood and well-being can be influenced. For example, lavender oil (contains the terpene linalool) can be calming, while lemon oil (contains limonene) can be refreshing.
- Certain terpenes, such as myrcene and limonene, can help with stress management and relaxation. They can reduce the body’s stress response and help relieve anxiety.
- Eucalyptol, found in eucalyptus oil, has expectorant and bronchodilator properties. It may be useful for respiratory problems such as colds and asthma.
- Some terpenes, such as beta-caryophyllene, have anti-inflammatory and analgesic properties. They can be used in the treatment of pain and inflammation.
