Chemical studies of essential oils of Juniperus oxycedrus ssp. badia

Salido, Sofı́a; Altarejos, Joaquı́n; Nogueras, Manuel; Sánchez, Adolfo; Pannecouque, Christophe; Witvrouw, Myriam; Clercq, Erik De

doi:10.1016/s0378-8741(02)00045-4

Cited by 60 publications

(45 citation statements)

References 15 publications

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“…The obtained yields of J. oxycedrus essential oil were generally lower than the yield reported by Salido et al [15] for J. oxycedrus from Spain (0.27%) and that of essential oil from Sardinia (Italy), obtained by supercritical CO 2 distillation [17], and higher than that of essential oil from Sardinia (Italy), obtained by hydrodistillation (0.04%) [18]. Moreover, regarding the differences in the yields of essential oil in relation to the phenological phases of the tree, the highest yields were obtained in the third phase (July 2005), except for Makthar J. oxycedrus essential oil, which showed the maximum yield in the second harvest season.…”

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confidence: 77%

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Leaf Essential Oil of Juniperus oxycedrus L. (Cupressaceae) Harvested in Northern Tunisia: Composition and Intra‐Specific Variability

Medini

Elaissi

Khouja

et al. 2010

Chemistry & Biodiversity

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The essential oil composition of leaves of 60 individual trees of Juniperus oxycedrus L. growing in four locations in Tunisia harvested in three different seasons were investigated by GC and GC/MS. Seventy compounds were identified in the oils, and a relatively high variation in their contents were found. All the oils were dominated by terpenic hydrocarbons, with alpha-pinene (27.35-58.03%) as the main component, followed by geranyl acetone (13; 1.96-7.14%), 13-epimanoyl oxide (16; 1.35-6.95%), and eudesma-4(15),7-dien-1-ol (11; 1.39-4.18%). The 18 major oil components were processed by hierarchical clustering and principal component analysis (PCA) allowing to establish four groups, one divided into two subgroups, of populations according to the location and season of harvest. Their oils were differentiated by one compound or more, showing a clear seasonal and geographical polymorphism in their chemical composition allowing the identification of specific chemotypes. The pattern of geographic variation in the essential oil composition indicated that the oils of the populations from the continental site (Makthar) were clearly distinguished from those of the littoral localities (Tabarka, Hawaria, and Rimel).

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confidence: 77%

“…The main components of Sardinian essential oil (Italy) were a-pinene (85.9%) and d-3-carene (12.81%). Moreover, an evaluation of the seasonal variations in the essential-oil composition from leaves of this species growing in Spain was reported by Salido et al [15].…”

mentioning

confidence: 94%

Leaf Essential Oil of Juniperus oxycedrus L. (Cupressaceae) Harvested in Northern Tunisia: Composition and Intra‐Specific Variability

Medini

Elaissi

Khouja

et al. 2010

Chemistry & Biodiversity

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“…The total monoterpenes emission by rosemary leaves was 18.89 µg(C) g −1 DW h −1 , by far larger than reported by Hansen et al (1997). Contrary to Q. ilex, R. officinalis and J. oxycedrus store monoterpenes in large pools in specialized glandular organs (Ormeno et al, 2007;Salido et al, 2002). The emission by monoterpene-storing species is generally not light-dependent, and a long time is needed to extinguish the pool once biosynthesis has been turned off (Guenther et al, 1993).…”

Section: Isoprenoid Emissionmentioning

confidence: 93%

The ACCENT-VOCBAS field campaign on biosphere-atmosphere interactions in a Mediterranean ecosystem of Castelporziano (Rome): site characteristics, climatic and meteorological conditions, and eco-physiology of vegetation

et al. 2009

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Abstract. Biosphere-atmosphere interactions were investigated on a sandy dune Mediterranean ecosystem in a field campaign held in 2007 within the frame of the European Projects ACCENT and VOCBAS. The campaign was carried out in the Presidential estate of Castelporziano, a periurban park close to Rome. Former campaigns (e.g. BEMA) performed in Castelporziano investigated the emission of biogenic volatile organic compounds (BVOC). These campaigns focused on pseudosteppe and evergreen oak groves whereas the contribution of the largely biodiverse dune vegetation, a prominent component of the Mediterranean ecosystem, was overlooked. While specific aspects of the campaign will be discussed in companion papers, the general climatic and physiological aspects are presented here, together with information regarding BVOC emission from the most common plant species of the dune ecosystem. During the campaign regular air movements were observed, dominated by moderate nocturnal land breeze and diurnal sea breeze. A regular daily increase of ozone concentration in the air was also observed, but daily peaks of ozone were lower than those measured in summer on the same site. The site was ideal Correspondence to: F. Loreto (francesco.loreto@ibaf.cnr.it) as a natural photochemical reactor to observe reaction, transport and deposition processes occurring in the Mediterranean basin, since the sea-land breeze circulation allowed a strong mixing between biogenic and anthropogenic emissions and secondary pollutants. Measurements were run in May, when plant physiological conditions were optimal, in absence of severe drought and heat stress. Foliar rates of photosynthesis and transpiration were as high as generally recorded in unstressed Mediterranean sclerophyllous plants. Most of the plant species emitted high level of monoterpenes, despite measurements being made in a period in which emissions of volatile isoprenoids could be restrained by developmental and environmental factors, such as leaf age and relatively low air temperature. Emission of isoprene was generally low. Accounting for the high monoterpene spring emission of the dune ecosystem may be important to correct algorithms at regional and ecosystem levels, and to interpret measurements of fluxes of volatile isoprenoids and secondary pollutants.

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“…Sedef hastalığında ise bu bitkinin dallarından elde edilen Ardıç katranı (Juniperi pix, Oleum Cadinum-Cade oil) denilen yağlı madde kullanılmaktadır (15,16). Ardıç katranı geniş ölçüde dermatolojide insan ve hayvanlardaki egzama ve diğer cilt problemlerinin tedavisinde de kullanılmaktadır (17).…”

unclassified

Sedef Hastalığında kullanılan Aloe vera, Smilax excelsa ve Juniperus oxycedrus Bitkilerinin Yaprak Anatomik Özellikleri

Koçyiğıt¹,

Tümer²

2017

Marmara Pharmaceutical Journal

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ÖZSedef hastalığı-psöriazis (psoriazis), keskin sınırlı, eritemli plak veya papüller üzerinde yerleşmiş parlak, sedefi-beyaz pullarla karakterize, kronik seyirli, bulaşıcı olmayan inflamatuvar bir hastalıktır. Pulların renginden dolayı halk arasında 'Sedef Hastalığı' olarak bilinmektedir. Bu çalışmada Türkiye' de halk arasında sedef hastalığında kullanılan bitkilerden üçünün

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Chemical studies of essential oils of Juniperus oxycedrus ssp. badia

Cited by 60 publications

References 15 publications

Leaf Essential Oil of Juniperus oxycedrus L. (Cupressaceae) Harvested in Northern Tunisia: Composition and Intra‐Specific Variability

Leaf Essential Oil of Juniperus oxycedrus L. (Cupressaceae) Harvested in Northern Tunisia: Composition and Intra‐Specific Variability

The ACCENT-VOCBAS field campaign on biosphere-atmosphere interactions in a Mediterranean ecosystem of Castelporziano (Rome): site characteristics, climatic and meteorological conditions, and eco-physiology of vegetation

Sedef Hastalığında kullanılan Aloe vera, Smilax excelsa ve Juniperus oxycedrus Bitkilerinin Yaprak Anatomik Özellikleri

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