Enantiomeric Distribution of Terpenoids in Juniperus Essential Oils: Composition of Juniperus horizontalis and Juniperus scopulorum Leaf Essential Oils From Southwestern Idaho.
In: Natural Product Communications, Jg. 17 (2022-04-01), Heft 4, S. 1-6
academicJournal
Zugriff:
The essential oils from the leaves and twigs of Juniperus horizontalis and Juniperus scopulorum, growing in southwestern Idaho, were obtained by hydrodistillation and analyzed by gas chromatography–mass spectrometry (GC-MS) and gas chromatography–flame ionization detection (GC(FID)). The major components in the essential oil of J horizontalis were α-pinene, 16.9%, predominantly (+)-α-pinene; sabinene, 37.1%, exclusively (+)-sabinene; myrcene, 5.0%; and terpinene-4-ol, predominantly (+)-terpinen-4-ol. The essential oil of J scopulorum was rich in sabinene, 29.8%, exclusively (+)-sabinene; terpinene-4-ol, 13.2%, nearly racemic; α-elemol, 9.7%; and 8α-acetoxyelemol, 6.4%. In addition, 12 commercial Juniperus communis fruit essential oils were analyzed by chiral GC-MS. α-Pinene showed considerable variation in enantiomeric distribution, depending on geographical location. The dominant enantiomer of sabinene in J communis essential oils was (+)-sabinene. [ABSTRACT FROM AUTHOR]
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Titel: |
Enantiomeric Distribution of Terpenoids in Juniperus Essential Oils: Composition of Juniperus horizontalis and Juniperus scopulorum Leaf Essential Oils From Southwestern Idaho.
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Autor/in / Beteiligte Person: | Swor, Kathy ; Poudel, Ambika ; Satyal, Prabodh ; Setzer, William N. |
Zeitschrift: | Natural Product Communications, Jg. 17 (2022-04-01), Heft 4, S. 1-6 |
Veröffentlichung: | 2022 |
Medientyp: | academicJournal |
ISSN: | 1934-578X (print) |
DOI: | 10.1177/1934578X221091006 |
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