Phenophase effects on sage (Salvia officinalis L.) yield and composition of essential oil

Farhat, Mouna Ben; Jordán, María J.; Chaouch-Hamada, Rym; Landoulsi, Ahmed; Sotomayor, J. A.

doi:10.1016/j.jarmap.2016.02.001

Cited by 24 publications

(18 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Five native populations of V. curassavica from the northeast of Brazil present differences in the relative abundances of chemical compounds of the essential oil (Farhat, Jordán, Chaouch-Hamada, Landoulsi, & Sotomayor, 2016). Differences in β-caryophyllene (1.67 to 22.25%) and α-humulene (0.00 to 10.32%) were found in this research and are the result of the influence of genetic factors and environmental conditions.…”

Section: N°supporting

confidence: 48%

Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.)

et al. 2019

View full text Add to dashboard Cite

Varronia curassavica (Jacq.) is a shrub and perennial plant native to Brazil that has therapeutic, anti-inflammatory and cicatrizing properties. The objective of this work was to study the chemical diversity of the native populations of this species maintained in the in vivo germplasm bank from Montes Claros, Minas Gerais, Brazil. The essential oils of 10 accessions analyzed in triplicate were obtained by hydrodistillation. Fifty-five compounds were detected, 46 of which were identified by GC-MS analysis. Essential oil yield ranged from 0.1 (VC-9) to 1.22% (VC-3) among the studied accessions. Three groups were formed by cluster analysis. Group A presented lower relative abundance of the compounds α-humulene (1.4%) and β-caryophyllene (8.5%). Conversely, in Group B, the most abundant compound was α-humulene (31.6%). Group C, with the greatest number of accessions, presented values of up to 6.1 and 41.2% for α-humulene and β-caryophyllene, respectively. Only two accessions (VC-1 and VC-5) presented α-humulene content lower than that recommended for phytotherapeutic production. These results, along with consolidating breeding programs, contribute to the conservation of the species.

show abstract

Section: N°supporting

confidence: 48%

Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.)

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Shahwar et al [23] reported linalool, γ-terpinene, α-pinene, camphor, decanal geranyl acetate, limonene, geraniol, camphene and d-limonene to be the main volatile compounds for seeds, while (E)-2-decenal, linalool, (E)-2-dodecenal, (E)-2-tetradecenal, 2-decen-1-ol, (E)-2-undecenal, dodecanal, (E)-2-tridecenal, (E)-2-hexadecenal, pentadecenal and α-pinene were the main compounds of the coriander essential oils obtained from leaves. The growing seasons, growth stage and climatic conditions have been proved to influence the content and chemical composition of the essential oil [24][25][26][27]. The major volatile compounds of the coriander essential oil in our study were β-linalool 66.07%, camphor 8.34%, geranyl acetate 6.91% and cymene 6.35%.…”

Section: Discussionmentioning

confidence: 61%

Antioxidant, Antimicrobial and Antibiofilm Activity of Coriander (Coriandrum sativum L.) Essential Oil for Its Application in Foods

Kačániová

Galovičová

Ivanišová

et al. 2020

Foods

View full text Add to dashboard Cite

The aim of this study was to assess the chemical composition, antioxidant, antimicrobial and antibiofilm activity of the Coriandrum sativum essential oil. Changes in the biofilm profile of Stenotropomonas maltophilia and Bacillus subtilis were studied using MALDI-TOF MS Biotyper on glass and wooden surfaces. The molecular differences of biofilms in different days were observed as well. The major volatile compounds of the coriander essential oil in the present study were β-linalool 66.07%. Coriander essential oil radical scavenging activity was 51.05% of inhibition. Coriander essential oil expressed the strongest antibacterial activity against B. subtilis followed by S. maltophilia and Penicillium expansum. The strongest antibiofilm activity of the coriander essential oil was found against S. maltophilia. A clearly differentiated branch was obtained for early growth variants of S. maltophilia in case of planktonic cells and all experimental groups and time span can be reported for the grouping pattern of B. subtilis preferentially when comparing to the media matrix, but without clear differences among variants. The results indicate that coriander was effective against the tested Penicillium expansum in the vapor phase after 14 days with MID50 367.19 and MID90 445.92 µL/L of air.

show abstract

“…From Iranian sage studied by Mirjalili et al (2006), athujone (25.1%) was a major component of ripened fruit oil collected in the last phenological stage; however, in earlier developmental phases this component was found in only 9.1-13.2%. Ben Farhat et al (2016) also reported that the percentages of thujone varied depending on the phenological period and reached the highest level at the fruiting stage. Nguyen et al (2019) registered the highest level of a-thujone accumulation in sage leaf oils at the vegetative stage and budding floral stage (23.2-24.7%) and decreased significantly during the flowering period while in flower oils, the peak of this component was detected at the floral budding stage (14.2%) with no significant changes after that.…”

Section: Intraspecific Variability Of Thujone Content In Selected Aromentioning

confidence: 93%

Thujone, a widely debated volatile compound: What do we know about it?

Németh

Nguyen

2020

Phytochem Rev

View full text Add to dashboard Cite

Thujone is a volatile monoterpene ketone of plant origin which is produced by several plants that are frequently used for flavoring foods and beverages. The use of thujone and thujone-containing plant parts for human consumption is currently regulated by the European Parliament and Council and the European Medicines Agency. The best known neurotoxic effects are connected to the GABA-gated chloride channel, where a-thujone is a modulator roughly two to three times as potent as the b isomer. Based primarily on in vitro experiments, genotoxicity and carcinogenic properties of thujones have also been detected in parallel with antimutagenic and immune-modulatory effects. Some of the controversial effects seem to be strongly dose-dependent. Data on antidiabetic and antimicrobial activities of thujones may show new ways to use them. This review also describes the main steps of the biosynthetic route of thujones and their occurrence in the plant kingdom. The accumulation of these compounds seems to be more abundant in some plant families (e.g. Asteraceae or Cupressaceae) than in others. Four species (Artemisia absinthium, Salvia

show abstract

Phenophase effects on sage (Salvia officinalis L.) yield and composition of essential oil

Cited by 24 publications

References 32 publications

Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.)

Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.)

Antioxidant, Antimicrobial and Antibiofilm Activity of Coriander (Coriandrum sativum L.) Essential Oil for Its Application in Foods

Thujone, a widely debated volatile compound: What do we know about it?

Contact Info

Product

Resources

About