A sesquiterpenoid alkene found in copaiba and other essential oils. It has a characteristic woody aroma and woody taste.
Also known as trans-anethole. It’s a primary constituent of fennel essential oil and is a monoterpene ether also present in anise and star anise oil. It has a sweet, licorice-like aroma and flavor that has hints of licorice and spice. (E)-anethole is a commercial flavoring agent used in baked goods, candy, ice cream, chewing gum, and alcoholic beverages. Scientists have investigated and identified multiple therapeutic properties.
A sesquiterpene alkene with an herbaceous, citrusy, and woody aroma. (E)-beta-farnesene can be found in popular essential oils like German chamomile and ginger. It’s known to be an alarm pheromone produced by aphids.
A phenypropanoid aldehyde. Large amounts are found in both cinnamon bark and cassia essential oils. (E)-cinnamaldehyde has been widely studied for its many properties. It has a characteristic spicy, sweet, and warm aroma, and its flavor is commonly used in candy, gum, and toothpaste.
Consisting of two stereoisomers, cis and trans, beta-ocimene has a pleasant odor that’s commonly employed in perfumery for its sweet herbal scent. (Z)-beta-ocimene is a monoterpene alkene found in lavender and a variety of less common essential oils.
A heterocyclic compound classified as an ether. 1,4-dioxane is a common contaminant of chemicals used in cosmetics, detergents, and shampoos. It’s colorless but has a faint sweet odor. Research suggests is readily penetrates the skin, and the US Environmental Protection Agency lists it as a probable human carcinogen.
A monoterpene ether that’s the primary chemical constituent of eucalyptus essential oil. It’s also found in tea tree, basil, rosemary, sage, and peppermint oils. Often referred to as eucalyptol, 1,8-cineole has a camphor-like aroma and a pleasant spicy taste. It’s often used as a flavoring agent in baked goods, confections, and beverages, but it has been found to be toxic in high doses. Recent research has found that 1,8-cineole—outside of its many uses in the food industry—may have some intriguing benefits for your health. To learn more about 1,8-cineole, click here!