Oregano essential oil contains various chemotypes, the two most common being carvacrol and thymol. These chemotypes are responsible for Oregano essential oil's unique properties and aroma.
Carvacrol Chemotype: This is characterized by a high concentration of carvacrol, which gives Oregano essential oil its distinctive spicy and herbaceous scent. Carvacrol is known for its potent antimicrobial properties and is often sought after for its potential health benefits.
Thymol chemotype: Oregano essential oil with a thymol chemotype has a higher thymol content, contributing to its warm and slightly phenolic aroma. Thymol is also recognized for its potent antimicrobial properties, making it valuable in applications such as natural disinfectants and cleaning products.
In terms of olfactive description, Oregano essential oil is classified as a middle note in perfumery. It has a solid and intense aroma, often described as spicy, woody, and herbaceous. The scent profile of Oregano essential oil can be refreshing and grounding, offering a unique sensory experience when incorporated into fragrances and aromatherapy blends.
It's important to note that Oregano essential oil is highly concentrated and should be used cautiously, as its potency can be overwhelming if not properly diluted.