Volatile compounds from some wild growing aromatic herbs of the Lamiaceae from southern France

Chizzola, Remigius

doi:10.1080/11263500600756587

Cited by 10 publications

(6 citation statements)

References 22 publications

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“…Our results differed from those previously reported in French T. polium oil extracted with CH 2 Cl 2 dominated by a-pinene, b-pinene, germacrene D, b-caryophyllene, sabinene, and myrcene [20]. The oil of Greece samples extracted with Et 2 O/ pentane was shown to be rich in T-cadinol, a-cadinol, b-caryophyllene, caryophyllene oxide, and undecane [21].…”

contrasting

confidence: 99%

Variation of Volatiles in Tunisian Populations of Teucrium polium L. (Lamiaceae)

Boulila

Béjaoui

Messaoud

et al. 2008

Chemistry & Biodiversity

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Volatiles from wild Tunisian diploid (2n=2x=26) and tetraploid (2n=4x=52) Teucrium polium L. populations from five bioclimatic zones were assessed by GC and GC/MS. Thirty-eight compounds were identified. Main volatiles at the species level were myrcene (6; 15.3%), germacrene D (27; 9.0%), alpha-pinene (6.6%), beta-pinene (3; 5.8%), and alpha-cadinol (38; 5.1%). A significant variation among populations was observed. The tetraploid populations belonging to the sub humid and lower semi arid bioclimates showed a high amount of myrcene (6; 24.2-43.8%), those from the upper arid contain high percentages of alpha-cadinol (38; 50.6%). The dominant compounds in diploid populations, mainly located in the semi arid zone, are alpha-pinene (1) and germacrene D (27). Population chemical structure, assessed by a principal component analysis (PCA) using all identified compounds, is concordant with bioclimate and ploidy level. In situ conservation of populations should be made appropriately according to these two factors.

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confidence: 99%

Variation of Volatiles in Tunisian Populations of Teucrium polium L. (Lamiaceae)

Boulila

Béjaoui

Messaoud

et al. 2008

Chemistry & Biodiversity

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“…Our results on the chemical composition of T. polium essential oil differ from those obtained for the same species in other countries. In France, the species contains high levels of α-pinene, β-pinene, germacrene D, βcaryophyllene, sabinene, and myrcene [43].…”

Section: Discussionmentioning

confidence: 99%

Comparison of Essential Oil Composition, Phenolic Compound and Biological Activities of Salvia microphylla and Teucrium polium (Lamiaceae)

Khadhri¹,

Aouadhi²,

Masson³

et al. 2022

Journal of Renewable Materials

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Salvia microphylla and Teucrium polium are medicinal and aromatic plants with ethnobotanical uses. The present study was conducted to investigate the chemical composition of Salvia microphylla and Teucrium polium essential oils, the secondary metabolites, and the biological activities of their infusion and methanolic (MeOH) extracts. Essential oils were extracted by hydrodistillation from shoots Salvia microphylla and Teucrium polium. Phenolic content, antioxidant and antimicrobial activities were determined. Gas chromatography-mass spectrometry (GC-MS) results showed the presence of significant qualitative and quantitative variations for the composition of the both essential oils (EO). Salvia microphylla EO were most complex and present 70 compounds with the major components were β-caryophyllene (13.32%), 1,8 cineole (11.25%), Cis p-Menthane-3-one (10.74%), and β-Selinenol (9.71%). Where in the Teucrium polium EO, 45 compounds were identified with the important components are β-cadinene (10%), β-citronellol (8.5%), Carvacrol (7.63%), and Eugenol (7.15%). Obtained results showed that both plant are very rich in secondary metabolites. Extracts isolated from Salvia microphylla presented the highest contents in the phenolic compound than extracted from Teucrium polium. The antioxidant activity data demonstrated that all extracts showed strong antioxidant and radical scavenging activities. Essential oil and methanol extracts presented a potential for antimicrobial activities against all tested microorganisms. The obtained results highlight the potential use of Salvia microphylla and Teucrium polium as possible natural antioxidant substances and sources of bioactive molecules.

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“…Extracts and powder from aerial parts of the plant have been used to treat intestinal problems, wounds (mainly caused by the circumcision of children), and diabetes (Le Floc'h 1983;Hudaib et al 2008). Essential oils are known for their anti-inflammatory, antibacterial, antihypertensive, hypoglycemic, hypolipidemic, and antioxidant properties (Aburjai et al 2006;Chizzola 2006;Couladis et al 2003;Kabouche et al 2005). The species is also used for the isolation of neoclerodane diterpenoids with fungicide and insecticide activities (Bruno et al 2003).…”

Section: Introductionmentioning

confidence: 99%

Genetic Diversity and Population Structure of Teucrium polium (Lamiaceae) in Tunisia

et al. 2009

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Random amplified polymorphic DNA markers were used to assess the genetic diversity within and among seven Tunisian diploid and polyploid populations of Teucrium polium L. from five bioclimatic areas. Out of the 141 bands generated from eight selected primers, 124 were polymorphic. The genetic diversity within a population (Shannon's index) was high and varied according both the ploidal levels and bioclimatic zones. The genetic differentiation among populations assessed by G (ST) and Phi(ST) statistics was high, suggesting a low level of gene flow among them. The major proportion of the variation was attributable to individual differences within populations. The UPGMA analysis based on Nei and Li's coefficient showed that individuals from each population clustered together. In a dendrogram using the Phi(ST) distance matrix, population grouping is concordant with bioclimates and cytotypes. Conservation strategies should take into account the level of the genetic diversity of the populations according to their bioclimate and ploidal levels.

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Volatile compounds from some wild growing aromatic herbs of the Lamiaceae from southern France

Cited by 10 publications

References 22 publications

Variation of Volatiles in Tunisian Populations of Teucrium polium L. (Lamiaceae)

Variation of Volatiles in Tunisian Populations of Teucrium polium L. (Lamiaceae)

Comparison of Essential Oil Composition, Phenolic Compound and Biological Activities of Salvia microphylla and Teucrium polium (Lamiaceae)

Genetic Diversity and Population Structure of Teucrium polium (Lamiaceae) in Tunisia

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