Composition of Essential Oils of Laurus nobilis, L. nobilis Var. angustifolia and Laurus azorica

H. Hokwerda; R. Bos; D. H. E. Tattje; Th. M. Malingre

doi:10.1055/s-2007-971415

Planta Medica, Inhaltsverzeichnis

Planta Med 1982; 44(2): 116-119
DOI: 10.1055/s-2007-971415

Research Articles

Composition of Essential Oils of Laurus nobilis, L. nobilis Var. angustifolia and Laurus azorica

H. Hokwerda, R. Bos, D. H. E. Tattje, Th. M. Malingre

Department of Pharmacognosy, State University of Groningen, The Netherlands

Abstract

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Abstract

The essential oils of Laurus nobilis, L. nobilis var. angustifolia and L. azorica were investigated by means of GLC, IR, PMR, CMR and GC-MS. The composition of the oils of the first two mentioned species was about the same with as main constituent 1,8-cineole, whereas the oil of L. azorica was different with low content of 1,8-cineole (10% vice 40-50%), absence of spathulenol, high content of α- and β-pinene and presence of α-copaene, cinnamyl acetate, allo-aromadendrene, β-eudesmol, β-caryophyllene oxide and 1 (12), 8 (15)-caryophylladiene-9α-ol. About 50 components were tentatively identified.

Key Word Index

Laurus species - Magnoliaceae - L. nobilis, L. nobilis var. angustifolia, L. azorica - Essential oil - Mono- and Sesquiterpenes - 1(12), 8(15)-Caryophylladiene-9α-ol

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