Identification des constituants de l'essence des aiguilles de Pinus pinaster

Pauly, Ginette; Gleizes, Michel; Bernard-Dagan, C.

doi:10.1016/0031-9422(73)80572-2

Cited by 41 publications

(14 citation statements)

References 6 publications

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“…β-Caryophyllene and germacrene D were the highest sesquiterpene percentages, as described already for needles of P. pinea and other Pinus spp. [9,10]. However, the chemotype described for the essential oil from P. pinea needles (limonene > germacrene D > α-pinene > β-pinene) [10] does not match with our results, except for the relative concentrations of monoterpenes: limonene > α-pinene > β-pinene.…”

Section: Resultscontrasting

confidence: 98%

Analysis of lipophilic compounds in needles of Pinus pinea L.

Simón¹,

Vallejo²,

Cadahía³

et al. 2001

Ann. For. Sci.

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-Monoterpene, sesquiterpene, neutral diterpene, fatty and resin acids were analyzed in needles of Pinus pinea. Together these compounds represent a mean of 6 mg g -1 of fresh needles. Sixty-five different compounds were identified. The main components were: l-limonene (monoterpene), β-caryophyllene and germacrene D (sesquiterpenes), (11E,13Z)-labdadien-8-ol and abienol (neutral diterpenes), oleic and stearic acids (fatty acids) and abietic, isopimaric, levopimaric, palustric, and dehydroabietic acids (resin acids). Fifty-six compounds were described for the first time in needles of this Pinus species.Pinus pinea / needle / terpenes / fatty acids / resin acids Résumé -Analyse des composés lipophiles dans les aiguilles de Pinus pinea L. Monoterpenes, sesquiterpenes, diterpenes neutres, et acides gras et résiniques ont été analysés dans les aiguilles de Pinus pinea. Ces composés représentent ensemble une moyenne de 6 mg g -1 d'aiguille fraîche. Soixante cinq composés différents ont été identifiés. Les composés les plus importants ont été : l-limonene (monoterpenes), β-cariofilene et germacrene D (sesquiterpenes), (11E,13Z)-labdadien-8-ol et abienol (diterpenes neutres), acides oléique et stéarique (acides gras) et acides abiétique, isopimarique, levopimarique, palustrique et dehydroabietique (acides résiniques). Cinquante six composés ont été décrits pour la première fois dans les aiguilles de cette espèce de pin. Pinus pinea / aiguille / terpenes / acides gras / acides résiniques

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Section: Resultscontrasting

confidence: 98%

Analysis of lipophilic compounds in needles of Pinus pinea L.

Simón¹,

Vallejo²,

Cadahía³

et al. 2001

Ann. For. Sci.

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“…Pickett (1975) pointed out that part of the complexity of the terpene pattern of higher plants may often be due to secondary chemical reactions during the isolation procedure. Steam distillation is suspected to generate t~-terpinene, •-terpinene and oxygenated terpenes like terpinene-4-ol, terpinolene, linalool and borneol Pauly et al 1973;Lorbeer et al 1984). The quantities of these terpenes did not markedly increase in this study, compared with solvent extraction, possibly due to the adjustment of the pH to neutrality.…”

Section: Discussionmentioning

confidence: 74%

Naturally occurring monoterpenoids in needles of Picea abies (L.) Karst

Schönwitz

Merk

Ziegler

1987

Trees

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Summary. An analysis was made of the effects of different sampling and extraction techniques on the amounts and pattern of monoterpenoids isolated from needles of Norway spruce. The following isolation and analysis procedure was finally adopted: liquid nitrogen-cooled needles were pulverized by a microdismembrator, extracted with pentane overnight at 2 ~ -3~ and concentrated to a volume not less than 3 ml/g fresh weight on a Vigreux column. The crude extract was injected splitless (with solvent split) onto a cold programmed temperature vaporized (PTV) precolumn of a gas chromatograph and the vaporizable compounds heated to a capillary column. This method was tested for production of artefacts and quantitative extraction and applied to needles of eleven 80-year-old spruce trees.

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“…Pauli et al 12 and Petrakis et al 7 found the main components of the essential oil of the leaves to be α-pinene, β-pinene, caryophyllene and germacrene D, although in different concentrations. Vallejo 26 reported high amounts of longifolene, followed by α-pinene, while Kolesnikova et al 13 found α-pinene to be the almost sole constituent of the oil.…”

Section: Resultsmentioning

confidence: 98%

Chemical composition of essential oils from needles, branches and cones of Pinus pinea, P. halepensis, P. pinaster and P. nigra from central ltaly

Macchioni

Cioni

Flamini

et al. 2003

Flavour & Fragrance J

144

113

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The composition of the essential oils from the needles, branches and female cones of four species of Pinaceae, Pinus pinea, P. halepensis, P. pinaster and P. nigra, has been analysed and comparative chemical evaluations were obtained. In P. pinea the major compound of the essential oils of all the three plant parts is limonene (58.9–62.5%), in P. halepensis α‐pinene (18.1%–53.6%) and myrcene (13.7–42.1%), in P. pinaster α‐pinene (24.7–40.4%) and β‐pinene (21.7–29.2%), and in P. nigra α‐pinene (28.4–61.7%). Copyright © 2003 John Wiley & Sons, Ltd.

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Identification des constituants de l'essence des aiguilles de Pinus pinaster

Cited by 41 publications

References 6 publications

Analysis of lipophilic compounds in needles of Pinus pinea L.

Analysis of lipophilic compounds in needles of Pinus pinea L.

Naturally occurring monoterpenoids in needles of Picea abies (L.) Karst

Chemical composition of essential oils from needles, branches and cones of Pinus pinea, P. halepensis, P. pinaster and P. nigra from central ltaly

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