Chemical composition of the oil ofCleome iberica DC.

Mirza, Mehdi; Navaei, M Najafpour; Dini, M

doi:10.1002/ffj.1460

Cited by 13 publications

(6 citation statements)

References 6 publications

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“…[27] and C. iberica DC. [28] However, the present study revealed that C. droserifolia is very rich in this compound compared to these plants. Nerolidol is used to enhance flavor and aroma and has been used as a topical skin penetration enhancer, therefore integrated into the manufacturing of cosmetic and non-cosmetic products.…”

Section: Essential Oil Compositioncontrasting

confidence: 55%

Essential Oil Composition, Antioxidant and Allelopathic Activities of Cleome droserifolia (Forssk.) Delile

El-Gawad

El‐Amier

Bonanomi

2018

Chemistry & Biodiversity

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People rely on the synthetic chemical pesticides in most of the agricultural practices, which have a serious problem on human health and ecosystem. Essential oil (EO), derived from wild plants, offers a new opportunity to explore eco‐friendly green biocides. This study aimed to characterize the chemical constituents of EO from Egyptian ecospecies of Cleome droserifolia (Forssk.) Delile and evaluate its antioxidant and allelopathic potential. The EO was extracted from aerial parts by hydrodistillation and analyzed by GC/MS. To assess the allelopathic potential, EO concentrations from 50 to 200 μL L−1 were tested on Trifolium repens and three weeds. Antioxidant activity was determined using DPPH. Hydrodistillation yielded 0.64 % of dark yellow oil, which comprises 35 compounds, in which sesquiterpene was a major class and represented by 61.97 % of the total essential oil. Moreover, the dominant sesquiterpenes are cis‐nerolidol, α‐cadinol, δ‐cadinene, and γ‐muurolene. The speed of germination index, shoot and root length of clover and weeds were reduced in a concentration‐dependent manner. The IC50 values of C. droserifolia EO on germination of T. repens, Cuscuta trifolii, Melilotus indicus, and Chenopodium murale were 181.6, 183.5, 159.0, and 157.5 μL L−1, respectively. From the obtained data, we concluded that C. droserifolia EO could provide a hope to produce environment‐friendly bioherbicide as well as a natural resource of antioxidants.

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Section: Essential Oil Compositioncontrasting

confidence: 55%

Essential Oil Composition, Antioxidant and Allelopathic Activities of Cleome droserifolia (Forssk.) Delile

El-Gawad

El‐Amier

Bonanomi

2018

Chemistry & Biodiversity

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“…In addition, the high sesquiterpene concentration identified in the GLS oil sample was akin to the Egyptian C. chrysantha seed and herb oil samples [10]. Importantly, α-copaene was also one of the few constituents previously identified in other Cleome species [8,10]. Most of the other components from C. spinosa essential oils are being reported for the first time for the genus.…”

mentioning

confidence: 66%

“…Although several species of Cleome have been noted for their uses in folk medicine, only few chemical studies of their essential oils have been published [8,[9][10][11][12]. A literature survey revealed that the essential oils of C. spinosa have not been the subject of previous study.…”

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confidence: 99%

Chemical Composition and Antimicrobial Activity of the Essential Oils from Cleome Spinosa

McNeil

Porter

Williams³

et al. 2010

Natural Product Communications

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Five different essential oil extractions of the aerial parts of Cleome spinosa Jacq. were examined. The oils obtained by hydrodistillation of the whole aerial parts, aerial parts without flowers (fruit, leaves and stem), flowers, fruits and leaves have been examined by GC-FID and GC-MS. The chemical profiles of the oils reveal the dominance of oxygenated sesqui-and diterpenes, with the exception of the fruit oil, which contained a high content of fatty acids. The most abundant compounds from the whole aerial parts were (Z)-phytol (31.3%), integerrimine (5.5%) and incensole (4.0%). The major compounds from the aerial portion without flowers were caryophyllene oxide (10.5%), (-)-spathulenol (7.5%) and Z-phytol (6.9%). In the flower oil, the main components were 7-α-hydroxy manool (23.8%), incensole (9.2%) and sclareol (8.7%). The chief constituents in the fruit oil were tetradecanoic acid (40.6%), (Z)-phytol (6.58%) and sclareol (4.5%). In the leaf oil, (Z)-phytol (19.5%), 7-αhydroxy manool (6.8%) and caryophyllene oxide (4.36%) were the predominant compounds. Antimicrobial activity of the oil obtained from the whole aerial part was evaluated against nine microbial strains using a filter paper disc-diffusion method. The volatile oil showed moderate action against seven of the eight bacteria strains used, with significant inhibitory activity against Streptococcus pyogenes Group A when compared with the standard antibiotics, ampicillin and gentamicin. The fungus, Candida albicans was less sensitive to the essential oil. The oils showed moderate insecticidal activity against Cylas formicarius elegantalus, but possessed no antioxidant activity as indicated by the DPPH method. This represents the first report on the chemical composition of the essential oils from C. spinosa found in Jamaica and the in vitro antioxidant, insecticidal and antimicrobial potential of the oil from the aerial parts.

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“…β-cubebene has a pleasant aroma translated as fruity and citrus. This compound is commonly found in the essential oils of several species [ 40 , 41 ] with the third most abundant member of the essential oil being obtained from cinnamon leaves ( Cinnamomum osmophloeum ) [ 42 ].…”

Section: Resultsmentioning

confidence: 99%

Volatile Compounds and Physicochemical Quality of Four Jabuticabas (Plinia sp.)

et al. 2020

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The jabuticaba is a native Brazilian fruit that has aroused worldwide interest in terms of its nutritional composition and biological activity. However, research on the profile of volatile compounds (VOCs) emitted by these fruits is rare. This study presents the first identification of VOCs from four jabuticaba species. The aim of the study was to characterize the aromatic profile of the following species: ‘Sabará’ (Plinia jaboticaba), ‘Escarlate’ (Plinia phitrantha × Plinia cauliflora), ‘Otto Andersen’ (Plinia cauliflora), and ‘Esalq’ (Plinia phitrantha). The analysis was performed by headspace solid-phase microextraction combined with gas chromatography/mass spectrometry (SPME-GC-MS). Multivariate analysis techniques applying the partial least squares-discriminant analysis (PLS-DA) and heatmap were used to compare the results. Fruit quality parameters were determined in terms of fresh mass (g), skin color, soluble solids, and titratable acidity. A total of 117 VOCs was identified including terpenoids, esters, alcohols, aldehydes, alkanes, ketones, and carboxylic acids, with 36 VOCs common to all four species. Terpenes were the majority for all jabuticabas with smaller contributions from other volatile classes, especially β-cubebene, β-elemene, and D-limonene for the ‘Otto Andersen’ jabuticaba.

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Chemical composition of the oil ofCleome iberica DC.

Cited by 13 publications

References 6 publications

Essential Oil Composition, Antioxidant and Allelopathic Activities of Cleome droserifolia (Forssk.) Delile

Essential Oil Composition, Antioxidant and Allelopathic Activities of Cleome droserifolia (Forssk.) Delile

Chemical Composition and Antimicrobial Activity of the Essential Oils from Cleome Spinosa

Volatile Compounds and Physicochemical Quality of Four Jabuticabas (Plinia sp.)

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