Seasonal influence on gene expression of monoterpene synthases in Salvia officinalis (Lamiaceae)

Grausgruber-Gröger, Sabine; Schmiderer, Corinna; Steinborn, Ralf; Novak, Johannes

doi:10.1016/j.jplph.2011.11.004

Cited by 58 publications

(39 citation statements)

References 34 publications

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“…Seasonal variation in monoterpenoid contents has been reported previously in other Lamiaceae species (Botrel et al, 2010;Grausgruber-Groger et al, 2012;Santos et al, 2012), and the levels of (+)-pulegone have also been shown to be influenced by seasonality in Micromeria fruticosa, reaching maximal content during the summer (Dudai et al, 2001). In the present study, pulegone remained as major component during the four seasons.…”

Section: Discussionsupporting

confidence: 88%

Seasonal variability of the essential oil of Hesperozygis ringens (Benth.) Epling.

et al. 2016

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This study was developed to evaluate the effect of seasonality on the yield and chemical composition of the essential oil (EO) of Hesperozygis ringens (Benth.) Epling, a native species from the Brazilian Pampa. Leaves were collected from four specimens of a single population in each of the four seasons for a year and were extracted in triplicate by hydro-distillation for 2 hours. The yield of EO (% w/w) was calculated on fresh weight basis (FWB), and the 16 oil samples were analyzed by gas chromatography coupled to mass spectrometry (GC-MS) and gas chromatography with flame ionization detector (GC-FID). Hierarchical Cluster Analysis (HCA) and Principal Component Analysis (PCA) were used as statistical tools to evaluate differences in chemical composition. The highest yields were obtained in autumn, spring and summer (2.32-4.38%), while the lowest yields were detected in winter, ranging from 1.15 to 1.91%. Oxygenated monoterpenoids were the predominant class of chemical constituents in the EO obtained in all seasons, showing the highest contents in autumn and summer, and pulegone was identified as a major compound, whose contents varied between 54.13 and 81.17%. The EO samples were divided into three chemical groups by HCA and PCA and were assigned to the same group, except for the three samples gathered in winter. The results showed a seasonal influence on the yield and chemical composition of the EO.Keywords: Lamiaceae, "espanta-pulga", pulegone, oxygenated monoterpenoids. Variabilidade sazonal do óleo essencial deHesperozygis ringens (Benth.) Epling. ResumoEste estudo foi desenvolvido a fim de avaliar o efeito da sazonalidade no rendimento e composição química do óleo essencial (OE) de Hesperozygis ringens (Benth.) Epling., uma espécie nativa do Pampa brasileiro. Folhas foram coletadas de quatro indivíduos de uma mesma população, em cada uma das quatro estações de um ano, e foram extraídas em triplicada por hidrodestilação durante 2 horas. O rendimento do OE (% m/m) foi calculado considerando a base fresca (BF) e as 16 amostras de óleo foram analisadas por cromatografia gasosa acoplada à espectrometria de massas (CG-EM) e cromatografia gasosa com detector de ionização de chamas (CG-DIC). Análise Hierárquica de Cluster (AHC) e Análise de Componentes Principais (ACP) foram utilizadas como ferramentas estatísticas para avaliar as diferenças na composição química. Os maiores rendimentos foram obtidos no outono, primavera e verão (2,32-4,38%), enquanto que os menores foram detectados no inverno, variando de 1,15 até 1,91%. Os monoterpenoides oxigenados foram a classe predominante dos constituintes do OE obtido em todas as estações, apresentando os maiores teores no outono e no verão, e a pulegona foi identificada como o constituinte majoritário, cujos teores variaram entre 54,13 e 81,17%. As amostras de OE foram divididas em três grupos químicos por AHC e ACP e foram classificadas no mesmo grupo, com exceção de três amostras coletadas no inverno. Os resultados demonstraram influência sazonal no rendimento e...

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Section: Discussionsupporting

confidence: 88%

Seasonal variability of the essential oil of Hesperozygis ringens (Benth.) Epling.

et al. 2016

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“…The presence of rosmarinic acid was also reported in field-grown as well as various in vitro cultures of S. officinalis plants originating in Poland (Grzegorczyk et al, 2007). The content of rosmarinic acid in that study was about 1.2-1.9% and 0.7-0.8% on dry weight basis for shoots (12-19 mg g -1 ) and roots (7-8 mg g that is regulated at the genetic level (Grausgruber-Gröger et al, 2012;Sangwan et al, 2001). However, this expression is modulated by so many factors like developmental stage (ontogeny), organ and tissue, glandular trichome morphology and environmental conditions such temperature, day length and light (Grausgruber-Gröger et al, 2012;Sangwan et al, 2001).…”

Section: Content Of Essential Oils and Rosmarinic Acidsupporting

confidence: 60%

“…The content of rosmarinic acid in that study was about 1.2-1.9% and 0.7-0.8% on dry weight basis for shoots (12-19 mg g -1 ) and roots (7-8 mg g that is regulated at the genetic level (Grausgruber-Gröger et al, 2012;Sangwan et al, 2001). However, this expression is modulated by so many factors like developmental stage (ontogeny), organ and tissue, glandular trichome morphology and environmental conditions such temperature, day length and light (Grausgruber-Gröger et al, 2012;Sangwan et al, 2001). Seasonal variation in essential oils and their main monoterpenes have been reported (Abu darwish et al, 2011;Arraiza et al, 2012).…”

Section: Content Of Essential Oils and Rosmarinic Acidmentioning

confidence: 68%

Determination of Essential Oil Bioactive Components and Rosmarinic Acid of Salvia officinalis Cultivated under Different Intra-row Spacing

Darwish¹,

AL-Dein²,

Amamneh

et al. 2013

Not Sci Biol

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Salvia officinalis, known also as sage, is a medicinal plant belonging to the Lamiaceae family that spreads all over the word in several countries. The demand for the raw material and extracts of this plant is increasing due to its numerous applications in pharmacy, food and herbal tea production. The present study investigated for the first time the effect of 15, 30 and 45 cm intra-row spacing (plant density) on the main constituents of sage essential oils and rosmarinic acid content. The highest content of essential oils (2.7%) and rosmarinic acid (2.0%) were obtained in plants grown using 15 cm planting space. Likewise, close spacing resulted also in a substantial content of 1,8-cineole (47-50%, GC/FID; 55-60%, GC/MS). This work indicated that 1,8-cineole chemotype was a dominant character of cultivated S. officinalis in south of Jordan. In general, the percent of α-thujone in essential oil was not affected by intra-row spacing. However, the percent of β-thujone decreased from (2-3%, GC/MS) in plants grown using 15 cm intra-row spacing to (1-2%, GC/MS) in plants grown using 30 and 45 cm intra-row spacing. The highest content of α-and β-pinene was recorded in plants grown using 45 cm planting space (8-10%, GC/FID; 5-6% GC/MS). Based on GC/MS, camphor compound was enriched (9-10%) in sage plants grown under 15 cm spacing and greater than in plants grown under 30 (6-7%) or 45 cm (5-6%) spacing. The results make the potential use of sage extracts in the treatment of some human disorders or illness an area of further research.

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“…On the contrary, the results from this study is higher than that was reported by Jirovetz et al which showed the MIC value of S. officinalis L. essential oil against C. albicans ATCC 10231 at a concentration of 0.06 g/L [8] . The difference in antifungal activity of the essential oils may have been due to variations in testing methods and the chemical composition of the extracts that can be influenced by geographic and seasonal factors as well as the extraction process [11][12][13] .…”

Section: Discussionmentioning

confidence: 99%

In vitro effects of Salvia officinalis L. essential oil on Candida albicans

Sookto

Srithavaj

Thaweboon

et al. 2013

Asian Pacific Journal of Tropical Biomedicine

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Seasonal influence on gene expression of monoterpene synthases in Salvia officinalis (Lamiaceae)

Cited by 58 publications

References 34 publications

Seasonal variability of the essential oil of Hesperozygis ringens (Benth.) Epling.

Seasonal variability of the essential oil of Hesperozygis ringens (Benth.) Epling.

Determination of Essential Oil Bioactive Components and Rosmarinic Acid of Salvia officinalis Cultivated under Different Intra-row Spacing

In vitro effects of Salvia officinalis L. essential oil on Candida albicans

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