Compound Monograph
Phellandrene
Phellandrene is a monoterpene with a minty-citrus, peppery aroma found in many essential oils.
Classification
Phellandrene is a monoterpene, part of the terpenoids class. The largest class of plant compounds, built from five-carbon isoprene units — the essential-oil aromatics, resins, bitter principles, saponins, and plant sterols.
Where Does It Come From? (6)
Phellandrene is a naturally occurring monoterpene, found in Gotu kola, Eucalyptus, Dill and 3 other sources. It is well tolerated orally (low toxicity).
Research & Evidence
Phellandrene is a cyclic monoterpene that exists as two related isomers, alpha- and beta-phellandrene. It has a fresh, minty-citrus and slightly peppery odour and occurs in a wide variety of plants and their essential oils, including eucalyptus, dill, ginger and many others. It is used as a fragrance component and contributes to the characteristic scent of the oils in which it is found.
Toxicity & Safety
Phellandrene is a common, naturally occurring terpene encountered in foods and essential oils and is regarded as low in toxicity at those levels. As with other light terpenes, concentrated material is volatile and may irritate skin or mucous membranes if used undiluted.