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Biological activities and oil properties of Origanum glandulosum
Origanum glandulosum Desf. (Species endemic of North Africa: Tunisia and Algeria) is important medicinally as it has antimicrobial, antifungal, antioxidant, antibacterial,
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Antimicrobial activity and chemical composition of Origanum glandulosum ...
2008.1.1 Origanum glandulosum Desf. essential oils obtained by hydrodistillation (HD), solvent-free microwave extraction (SFME) and the extract obtained by microwave
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Origanum vulgare subsp. glandulosum (Desf.) Ietsw. - GBIF
Origanum species Origanum vulgare Name Synonyms Origanum glandulosum Desf. Origanum glandulosum var. glabrescens Maire Homonyms Origanum vulgare subsp.
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Origanum vulgare subsp. glandulosum (Desf.) Ietsw. - World
Download Data. wfo-0000260766. Origanum vulgare subsp. glandulosum (Desf.) Ietsw. Leiden Bot. Ser. 4: 110 (1980) This name is the accepted name of an infraspecific taxon
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Origanum glandulosum Desf. grown wild in Algeria: essential
The essential oils, isolated by distillation–extraction (DE) and hydrodistillation (H) for different extraction periods, from the aerial parts of Origanum glandulosum collected at
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Essential Oil Composition and Antibacterial Activity of Origanum ...
2013.12.12 Ietswaart, synonymous O. glandulosum Desf., is an endemic spontaneous plant growing in North Africa (Algeria and Tunisia). 8 In Tunisia, O. vulgare
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Genetic structure and differentiation among
2016.4.7 Thirteen simple sequence repeat (SSR) markers developed from expressed sequence tags (ESTs) of essential oil glands of Origanum vulgare were previously evaluated. These EST-SSR loci were analyzed
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A Review of the Phytochemistry and Antimicrobial Properties of Origanum ...
Non-volatile phenolic compounds. A comprehensive overview of phenolic ingredients of O. vulgare with different origins is summarized in Table S3 and Figures S1 and S2 (in
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Characterization of Origanum glandulosum Desf. Essential
2021.6.21 With a view to preserving and sustainably exploiting local biological resources, the main objective of this study was the establishment of an optimized
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Analyse chimique, activités antioxydante, anti-inflammatoire
2017.6.3 The hydromethanolic extract of the aerial parts of Origanum glandulosum Batt. et Trab. was investigated for its chemical composition by HPLC (High-performance liquid chromatography) analysis; its antioxidant, anti-inflammatory and cytotoxic activities were also investigated. The chromatographic analysis revealed the presence of three
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Chemical composition and antioxidant activities of essential ...
2017.1.20 Antimicrobial activity of essential oils of cultivated oregano (Origanum vulgare), sage (Salvia officinalis), and thyme (Thymus vulgaris) against clinical isolates of Escherichia coli, Klebsiella oxytoca, and Klebsiella pneumoniae. Microb. Ecol. Health Dis., 26
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Nanomaterials Free Full-Text Effect of
2022.7.30 The emergence of multidrug-resistant (MDR) bacteria is a danger to public health and exposes patients to high risk, increasing morbidity and mortality worldwide. For this purpose, three months of
Bavarder sur InternetCells Free Full-Text Cytotoxic Effect Induced by Sicilian
2023.11.29 Origanum vulgare L. is an aromatic plant that exerts antibacterial, antioxidant, anti-inflammatory, and antitumor activities, mainly due to its essential oil (EO) content. In this study, we investigated the possible mechanism underlying the in vitro antitumor activity of EO extracted by hydrodistillation of dried flowers and leaves of
Bavarder sur InternetNatural diversity in phenolic components and antioxidant
2022.4.6 Oregano (Origanum vulgare L.) is a rich source of biologically active components such as phenolic compounds. Here, seven pot grown O. vulgare accessions belonging to three subspecies (subsp ...
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Chemical composition and antioxidant activity of essential
Abstract The essential oils obtained from Origanum glandulosum Desf., collected in four different localities of the Sètif region (north‐eastern Algeria), ... A reviewLes activités biologiques et les propriétés de l’huile de l’Origanum glandulosum Desf, Phytothérapie, 10.1007/s10298-015-0963-x, 14, 2, ...
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Activité antibactérienne des polyphénols extraits d’une
Origanum glandulosum, is a spontaneous (Basli et al., 2012) and endemic (Quezel and Santa 1963) plant of Northern Algeria, belonging to the Lamiaceae family. O. glandulosum is an interesting ...
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Essential Oil Composition and Antibacterial Activity of Origanum ...
2013.12.12 Even though the EOs and the constituents of many Origanum species have been studied, 3,4 only few reports on the antimicrobial and antioxidant activities of the Origanum EOs are available to date. 5–7. According to the Flora of Tunisia, the genus Origanum is constituted by three species. Among them, Origanum vulgare subsp.
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Antimicrobial activity and chemical composition of Origanum glandulosum ...
@article{Bendahou2008AntimicrobialAA, title={Antimicrobial activity and chemical composition of Origanum glandulosum Desf. essential oil and extract obtained by microwave extraction: Comparison with hydrodistillation}, author={Mourad Bendahou and Alain Muselli and Micheline Grignon-Dubois and Mohamed Benyoucef and Jean Marie Desjobert and ...
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Chemical composition and antioxidant activity of essential
2017.10.23 Origanum vulgare, a popular flavoring herb, is valued for several biological properties.The present study focused on the chemical composition and antioxidant activity of the essential oils of Origanum vulgare subsp. gracile in different plant parts and at different phenological stages. Qualitative and quantitative analyses of the essential oil
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Chemical Components and Biological Effects of Genus Origanum
The plants from genus Origanum are common folk Chinese herbs used to treat a variety of diseases. They are also used as a spice, a seasoning, and an ornament. Origanum plants are rich in essential oils and also have other compounds including terpenoids, flavonoids, organic acids, and sterols. They have a variety of biological activities such as
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Antifungal properties of Origanum glandulosum Desf.
2024.1.1 O. vulgare or other typical oregano species. Origanum glandulosum Desf. belongs to O. vulgare species and grows wild in North Africa 11. It has been used since ancient times in folk medicine ...
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Essential oil composition and antibacterial activity of Origanum ...
2013.12.1 The oils of various phenological stages showed high activity against all tested bacteria, of which Bacillus subtilis was the most sensitive and resistant strain, respectively, and represent an inexpensive source of natural antibacterial substances that exhibited potential for use in pathogenic systems. Variation in the quantity and quality of
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Antimicrobial activity and chemical composition of Origanum glandulosum ...
2008.1.1 Origanum glandulosum Desf. essential oils obtained by hydrodistillation (HD), solvent-free microwave extraction (SFME) and the extract obtained by microwave-assisted extraction (MAE) were investigated by capillary gas chromatography and gas chromatography/mass spectrometry. The main components of both oils obtained by HD
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Effet des extraits de quelques plantes sur les bactéries
2018.1.10 Background Phytochemicals are natural bioactive compounds that protect plants against the stress. These phytochemicals may also have other biological activities like, antibacterial activity. Objective The objective of this work is to study the antibacterial effect of aqueous and hydro-alcoholic extracts prepared from Thymus vulgaris, Aloysia
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Composition chimique et propriétés antioxydante et antimicrobienne de
La composition de l’huile essentielle extraite par hydrodistillation de la partie aérienne d’Origanum vulgare subsp. glandulosum (Desf.) poussant à l’état spontané en Algérie est ...
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Effect of harvest year on production, chemical
2016.11.15 Wide variations in the chemical composition of essential oils of Origanum glandulosum have been reported with relation to the geographic origin (Ruberto et al., 2002, Mechergui et al., 2010), ... Characterisation of the antioxidant properties of de-odourised aqueous extracts from selected Lamiaceae herbs. Food Chem., 83 (2003), pp. 255-262.
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Efficacy of the essential oil of Origanum glandulosum
2023.10.19 2Université de Corse, Equipe Chimie des Produits Naturels, UMR-CNRS 6134, Quartier Grossetti, ... Origanum glandulosum, is a spontaneous (Basli et al., 2012) and endemic (Quezel and Santa 1963 ...
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The Yield, Chemical Composition, and Antioxidant Activities
2022.11.7 The present study focuses on the yield, chemical composition, and antioxidant activity of essential oils from different parts (flowers or leaves/stems) of cultivated plants grown under pearl shade nets with a 40% shaded index or in nonshaded plants and wild-grown oregano. The chemical composition of isolated essential oils was determined
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Extraction de l'huile essentielle PDF - SlideShare
2022.3.20 Fiche produit-Coffrets de diffusion. ... En 2007, les travaux réalisés par Bendahou et al., sur l'huile essentielle d'Origanum glandulosum provenant de la région de Tlemcen, ont montré l'existence du thymol, comme elle renferme également des quantités appréciables en d'autres composés à savoir: le p- cymène (12,5%), le y-terpinène ...
Bavarder sur InternetAntibiotics Free Full-Text Chemical Composition and
Antibiotics are becoming ineffective against resistant bacteria. The use of essential oils (EOs) may constitute an alternative solution to fight against multidrug-resistant bacteria. This study aims to determine the chemical composition of EOs from five populations of the endemic Algerian Origanum glandulosum Desf. and to investigate their potential
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Flavour and Fragrance Journal - Wiley Online Library
2002.3.21 The essential oils obtained from Origanum glandulosum Desf., collected in four different localities of the Sètif region (north-eastern Algeria), were analysed by GC–MS and assayed for their antioxidative effectiveness. The antioxidant capacity of the oils was measured by the modified thiobarbituric acid reactive species (TBARS) assay, using ...
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Isolation of some active compounds from Origanum vulgare
2012.1.15 Origanum vulgare L. (oregano) is a flavoring herb widely used around the world. In the present study, crude extract of O. vulgare L. (oregano) and its petroleum ether, chloroform, ethyl acetate, n-butanol, water fractions were prepared in order to isolate and investigate antimutagenic compounds from the active extract through the bacterial
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Phytochemical Study of Two Algerian Plants Origanum
2019.4.15 In phytochemical study of two Algerian plants, the ethyl acetate and n-butanol extracts from aerial parts of Origanum vulgare L. Sbsp. glandulosum (Desf) ietswaart and n-butanol extract from aerial parts of Thymus algeriensis (Boiss. and Reut), one flavonoid (8,4'-dihydroxy-7-O-β-Darabinopyranosideflavone) was isolated for the first
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GC–MS and GC-FID analyses, antimicrobial and insecticidal
2021.4.19 In this study the chemical composition of the essential oil extracted by hydrodistillation from Origanum glandulosum was analysed by GC-FID and GC–MS. Moreover, antibacterial and insecticidal activities and their effects on main biochemical constituents (proteins, carbohydrates, lipids and nucleic acids DNA/RNA) were evaluated
Bavarder sur InternetComposition chimique et activité antibactérienne de l
2016.7.11 L’extraction de l’huile essentielle de Teucrium polium L. par hydrodistillation a permis d’obtenir un rendement moyen de 1,66 ± 0,12 %. ... Abdelouhib DE (2008) Composition et activité antimicrobienne des huiles essentielles de Origanum glandulosum d’Algérie. Phytotherapie 6:153–9. Article CAS Google Scholar Ngameni B ,
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Composition et activité antibactérienne des huiles
2008.7.2 The essential oil isolated by hydrodistillation from the aerial parts of Origanum vulgare subsp. RésuméLa composition de l’huile essentielle extraite par hydrodistillation de la partie aérienne d’Origanum vulgare subsp. glandulosum (Desf.) poussant à l’état spontané en Algérie est déterminée par CPG et RMN C13. L’huile
Bavarder sur Internet[PDF] Effect of nanoencapsulation on volatile constituents, and ...
2020.2.18 Investigation of the effect of nanoencapsulation on the composition of volatile compounds, as well as the antioxidant and anticancer activities of hydrodistilled (HD) Origanum glandulosum Desf. Nanoencapsulation is an attractive novel technique used for incorporating essential oils in food preparations and pharmaceutical formulae. This study
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Effect of nanoencapsulation on volatile constituents, and
2022.9.12 Effect of nanoencapsulation on volatile constituents, and antioxidant and anticancer activities of Algerian Origanum glandulosum Desf. essential oil ...
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Origanum - an overview ScienceDirect Topics
Origanum is a plant that has been grown in the Mediterranean region since ancient times.. Origanum is domesticated in Turkey, so its seeds are cultivated.. Origanum has a great importance in the pharmaceutical, medical, and agricultural industries. Moreover, researchers are interested in preparing functional foods from them. In addition, Origanum
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