Year: 2026
Type: article
Abstract: In addition to the true cedars (Cedrus species), there are several genera of trees commonly called “cedar”, including species of Callitropsis, Calocedrus, Cedrela, Chamaecyparis, Cryptomeria, Cupressus, Juniperus, Thuja, and Widdringtonia. The wood essential oils (cedarwood oils) of these trees have been used as flavor and fragrance materials, as well as in medicinal applications. In this study, we present summaries of the wood essential oils from trees known as “cedar”. A literature search was carried out on cedarwood oils and, when available, compared with commercial wood essential oils from the Aromatic Plant Research Center (APRC) collection. Cedrus wood oils are generally dominated by the himachalenes and atlantones. Sesquiterpenoids are abundant in other cedarwood oils, including cedrenes, cedrol, and thujopsene in Cupressus funebris, Juniperus ashei, and Juniperus virginiana. Cadinane sesquiterpenoids are generally abundant in Cedrela odorata and Cryptomeria japonica, while nootkatane sesquiterpenoids are found in Callitropsis nootkatensis and eudesmane sesquiterpenoids are found in Thuja occidentalis. Sesquiterpenoids are generally responsible for the woody fragrances of cedarwood oils, but monoterpenoids can also be dominant (e.g., Calocedrus species).
Source: Plants
Authors: William N. Setzer, Prabodh Satyal
Institution: Aromatic Plant Research Center
Language: English
Subfield: Food Science
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $3,258
Funder: Aromatic Plant Research Center
OpenAlex ID: W7130950612