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Sadou N, Gali L, Seridi R, Bruno M, Bendif H. Phytochemical profile, in vitro antioxidant and antibacterial activities of different extracts of an Algerian endemic: Teucrium atratum. Nat Prod Res 2024:1-10. [PMID: 38646832 DOI: 10.1080/14786419.2024.2340758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/01/2024] [Indexed: 04/23/2024]
Abstract
Teucrium atratum Pomel. is a species belonging to the Lamiaceae family used in Algerian folk medicine. The present work essentially aimed to assess the phenolic composition and to evaluate some of the biological effects of different extracts, never previously studied, of T. atratum growing in Algeria. High levels of total phenolic and flavonoids were recorded in the hydromethanolic extract. Chlorogenic acid, isoquercetin, coumarin, cinnamic acid, quercetin dihydrate, and catechin were identified in the methanolic extract by mean of HPLC. The antioxidant activity assessed showed that the methanolic extract was the most active, while, the hydromethanolic extract showed a great power to reduce iron. In addition, all extracts had a significant antibacterial effect against the four tested bacterial strains, with Staphylococcus aureus as the most sensitive one. These findings can be a starting point to evaluate the plant as a source of natural bioactive compounds with antioxidant and antibacterial effects.
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Affiliation(s)
- Nina Sadou
- Laboratory of Plant Biology and Environment «Médicinal Plants» Axis, Faculty of Sciences, University Badji Mokhtar- Annaba, Annaba, Algeria
| | - Lynda Gali
- Biotechnology Research Center-CRBt, Constantine, Algeria
| | - Ratiba Seridi
- Laboratory of Plant Biology and Environment «Médicinal Plants» Axis, Faculty of Sciences, University Badji Mokhtar- Annaba, Annaba, Algeria
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- Centro Interdipartimentale di Ricerca, "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), University of Palermo, Palermo, Italy
| | - Hamdi Bendif
- Department of Natural and Life Sciences, Faculty of Sciences, University of M'sila, M'Sila, Algeria
- Laboratory of Ethnobotany and Natural Substances, Department of Natural Sciences, Ecole Normale Supérieure (ENS), Alger, Algeria
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Chemical Composition and Antioxidant Activity of Essential Oil from the Aerial Parts of Teucrium luteum (Mill.) Degen subsp. flavovirens (Batt.) Greuter & Burdet Growing Wild in Tunisia. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12157370] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Essential oils (EOs), the odorous and volatile products of a plant’s secondary metabolism, have wide applications in folk medicine, in food flavoring and preservation, and in fragrance industries. The aim of this study was to analyze the chemical composition of the EO from the aerial parts (including the inflorescences) of wild Teucrium luteum subsp. flavovirens from Tunisia. The EO obtained by the hydrodistillation of air-dried plant material in a Clevenger-type apparatus was analyzed using gas chromatography coupled with mass spectrometry (GC-MS). Fifty-three components representing 83.9% of the total constituents were identified. The EO of T. luteum subsp. flavovirens is characterized by the presence of β-elemol (7.2%), (+)-α-pinene (6%), β-eudesmol (5.5%), guaiol (4.2%), α-bisabolol (4.2%), and β-caryophyllene (4.1%) as principal chemical components. In vitro (DPPH and β-carotene bleaching assays), it showed significantly higher radical scavenging and antioxidant properties than the reference compound, BHT. To the best of our knowledge, this is the first report describing the composition and antioxidant properties of the EO from Tunisian T. luteum subsp. flavovirens. Our preliminary data will help to valorize this potentially useful plant species from Tunisia and represent a starting point for further studies on its volatile fraction.
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Candela RG, Rosselli S, Bruno M, Fontana G. A Review of the Phytochemistry, Traditional Uses and Biological Activities of the Essential Oils of Genus Teucrium. PLANTA MEDICA 2021; 87:432-479. [PMID: 33296939 DOI: 10.1055/a-1293-5768] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The genus Teucrium is a large and polymorphic genus of the Lamiaceae family distributed in mild climate zones, particularly in the Mediterranean basin and Central Asia. Studies of nonvolatile constituents of Teucrium species showed that they are a rich source of neo-clerodane diterpenoids, considered as chemotaxonomic markers of the genus. In addition to the nonvolatile metabolites, there has been a large interest in the essential oils of this genus. In this review, a complete survey of the chemical composition and biological properties of the essential oils isolated from Teucrium taxa is provided. In traditional medicine, since ancient times, species of this genus have been widely implemented for their biological properties, including antimicrobial, anti-inflammatory, antispasmodic, insecticidal, anti-malaria, etc. Therefore, a complete review of all of the traditional uses of Teucrium taxa are also reported.
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Affiliation(s)
- Rossella Gagliano Candela
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Sergio Rosselli
- Department of Agricultural, Food and Forest Sciences (SAAF), University of Palermo, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Palermo, Italy
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Palermo, Italy
| | - Gianfranco Fontana
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
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Znini M, Costa J, Majidi L. Chemical constituents of the essential oil of endemic Teucrium luteum subsp. flavovirens (batt.) Greuter & burdet collected from two localities in Morocco. JOURNAL OF ESSENTIAL OIL RESEARCH 2020. [DOI: 10.1080/10412905.2020.1857853] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Mohamed Znini
- Laboratory of Natural Substances & Synthesis and Molecular Dynamics, Faculty of Sciences and Techniques, Moulay Ismail University, Errachidia, Morocco
| | - Jean Costa
- Laboratory of Chemistry of Natural Products, UMR CNRS 6134, Faculty of Sciences and Techniques, University of Corte, Corte, France
| | - Lhou Majidi
- Laboratory of Natural Substances & Synthesis and Molecular Dynamics, Faculty of Sciences and Techniques, Moulay Ismail University, Errachidia, Morocco
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Chabane S, Boudjelal A, Napoli E, Benkhaled A, Ruberto G. Phytochemical composition, antioxidant and wound healing activities of Teucrium polium subsp. capitatum (L.) Briq. essential oil. JOURNAL OF ESSENTIAL OIL RESEARCH 2020. [DOI: 10.1080/10412905.2020.1842260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Sarra Chabane
- Department of Life and Nature Science, Faculty of Science, Mohamed Boudiaf University, M’sila, Algérie
| | - Amel Boudjelal
- Department of Microbiology and Biochemistry, Faculty of Sciences, Université Mohamed Boudiaf, M’sila, Algérie
| | | | - Abderrahim Benkhaled
- Department of Microbiology and Biochemistry, Faculty of Sciences, Université Mohamed Boudiaf, M’sila, Algérie
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Phytotoxic and Antimicrobial Activities of Teucrium polium and Thymus decussatus Essential Oils Extracted Using Hydrodistillation and Microwave-Assisted Techniques. PLANTS 2020; 9:plants9060716. [PMID: 32512751 PMCID: PMC7356946 DOI: 10.3390/plants9060716] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 05/29/2020] [Accepted: 05/31/2020] [Indexed: 12/12/2022]
Abstract
Essential oils (EOs) have been described as promising eco-friendly secondary products of aromatic plants with several biological activities. The present study aimed to characterize the chemical composition and explore phytotoxic and antimicrobial activities of Teucrium polium and Thymus decussatus EOs extracted using hydrodistillation (HD) and microwave-assisted extraction (MAE) methods. Twenty-seven and twenty-eight compounds were identified from HD and MAE extracted EOs of T. polium, respectively. The oxygenated sesquiterpenes (57.68%) were characterized as the main components of the hydrodistilled EO with a prominence of 6-epi-shyobunol (33.00%), while sesquiterpene hydrocarbons (54.48%) were the main components of the MAE method, with a prominence of delta-cadinene (25.13%). Eighteen and nineteen compounds, were characterized in T. decussatus EOs extracted using HD and MAE methods, respectively, and oxygenated monoterpenes represented the main components of both EOs with carvacrol (94.40% and 75.91%, respectively) as the main compound. The EOs extracted using the MAE method were slightly more phytotoxic than those extracted using the HD method. The T. decussatus EO extracted using the MAE method showed a higher inhibitory effect than T. polium by 16-, 32-, and 24-fold, regarding seed germination, shoot, and root growth of lettuce, respectively. Moreover, EOs extracted by HD method showed a similar pattern with 16-, 28-, and 14-fold effects. Both T. decussatus EOs exhibited potent inhibitory effect against all tested bacteria with an inhibition zone of 34–39 mm and the lowest minimum inhibitory concentration (MIC) of 0.49, 0.98, and 1.95 μg/mL against Aspergillus niger, Escherichia coli, and Staphylococcus aureus, respectively. However, the EOs of T. polium showed weak antibacterial activity and no antifungal effect. Further studies are needed for the characterization of bioactive major compounds, either singular or synergistic, at field scale and to determine their modes of action and safety.
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Piryaei M, Abolghasemi MM, Karimi B. Determination and analysis of volatile components from Thymus kotschyanus Boiss with a new solid-phase microextraction fibre and microwave-assisted hydrodistillation by periodic mesoporous organosilica based on alkylimidazolium ionic liquid. PHYTOCHEMICAL ANALYSIS : PCA 2019; 30:193-197. [PMID: 30460725 DOI: 10.1002/pca.2804] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 08/04/2018] [Accepted: 10/02/2018] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Research on the volatile oil composition of Thymus kotschyanus Boiss was conducted by applying mesoporous organosilica based on alkylimidazolium ionic liquid (PMO-IL) as a fibre coating material via a method referred to as microwave-assisted headspace solid-phase microextraction (MA-HS-SPME). METHODOLOGY This technique entails microwave irradiation of the sample and collection of the volatile sample components. These components are further introduced into a gas chromatography-mass spectrometry (GC-MS) injection port for further analysis. A simplex method was used for the optimisation of three different parameters affecting the efficiency of the extraction. CONCLUSION The MA-HS-SPME method proved to be the most suitable technique in oil determination and extraction from Thymus kotschyanus owing to its advantageous aspects of cost effectiveness, simplicity and solvent independence.
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Affiliation(s)
- Marzieh Piryaei
- Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran
| | | | - Babak Karimi
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran
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Bendif H, Lazali M, Souilah N, Miara MD, Kazernavičiūtė R, Baranauskienė R, Venskutonis PR, Maggi F. Supercritical CO2 extracts and essential oils from Teucrium polium L. growing in Algeria: chemical composition and antioxidant activity. JOURNAL OF ESSENTIAL OIL RESEARCH 2018. [DOI: 10.1080/10412905.2018.1493406] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Hamdi Bendif
- Laboratory of Ethnobotany and Natural Substances, Department of Natural Sciences, Ecole Normale Superieure (ENS), Algiers, Algeria
- Natural and Life Sciences Department, Faculty of Sciences, Med Boudiaf University, M’sila, Algeria
| | - Mohamed Lazali
- Faculte des Sciences de la Nature et de la Vie & des Sciences de la Terre, Universite de Khemis Miliana, Khemis Miliana, Algeria
| | - Nabila Souilah
- Unit of valorization of natural ressources, bioactive molecules and physiochemical and biological analyzes, Department of chemistry, Faculty of exact sciences, University of Constantine 01, Constantine, Algeria
| | | | - Rita Kazernavičiūtė
- Department of Food Science and Technology, Kaunas University of Technology, Kaunas, Lithuania
| | - Renata Baranauskienė
- Department of Food Science and Technology, Kaunas University of Technology, Kaunas, Lithuania
| | | | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
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HAYTA Ş, YAZGIN A, BAĞCI E. Composition of the essential oils of two Teucrium species from Turkey. ACTA ACUST UNITED AC 2017. [DOI: 10.17678/beuscitech.348447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Hamedi A, Moheimani SM, Sakhteman A, Etemadfard H, Moein M. An Overview on Indications and Chemical Composition of Aromatic Waters (Hydrosols) as Functional Beverages in Persian Nutrition Culture and Folk Medicine for Hyperlipidemia and Cardiovascular Conditions. J Evid Based Complementary Altern Med 2017; 22:544-561. [PMID: 29228785 PMCID: PMC5871258 DOI: 10.1177/2156587216686460] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 12/04/2016] [Indexed: 02/05/2023] Open
Abstract
Hydrosol beverages in Persian nutrition culture and ethnomedicine are the side products of essential oil industry that are used as delicious drinks or safe remedies. To investigate indications and chemical composition of hydrosol beverages for hyperlipidemia and cardiovascular conditions, Fars province was selected as the field of study. Ethnomedical data were gathered by questionnaires. The constituents of hydrosols were extracted with liquid/liquid extraction and analyzed by gas chromatography-mass spectrometry. Statistical analysis were used to cluster their constituents and find the relevance of their composition. A literature survey was also performed on plants used to prepare them. Thymol was the major or second major component of these beverages, except for wormwood and olive leaf hydrosols. Based on clustering methods, although some similarities could be found, composition of barberry, will fumitory, dill, and aloe hydrosols have more differences than others. These studies may help in developing some functional beverages or new therapeutics.
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Affiliation(s)
- Azadeh Hamedi
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mahmoud Moheimani
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirhossein Sakhteman
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamed Etemadfard
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahmoodreza Moein
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Hamedi A, Pasdaran A, Zebarjad Z, Moein M. A Survey on Chemical Constituents and Indications of Aromatic Waters Soft Drinks (Hydrosols) Used in Persian Nutrition Culture and Folk Medicine for Neurological Disorders and Mental Health. J Evid Based Complementary Altern Med 2017. [PMID: 28633539 PMCID: PMC5871290 DOI: 10.1177/2156587217714145] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
In Persian nutrition culture, drinking aromatic waters (hydrosols, distillate) has a long history as functional beverages or therapeutic remedies. The co-distilled water with essential oils, which contains partial amounts of more water-soluble volatile compounds are diluted and used as beverages. Since the solubility of volatile components is different in water, the overall composition, and thus the biological activities of aromatic waters seem to be different from the essential oils they were co-distilled with. Despite the essential oils, chemical constituents of many aromatic waters have not been evaluated scientifically. This research investigated hydrosols used for mental and neurological health maintenance in Persian nutrition culture and their chemical constituents. Constitutions of these hydrosols were extracted by liquid/liquid extraction method and identified by gas chromatography-mass spectrometry. Furthermore, cluster analysis was used to evaluate the relevance of these hydrosols chemical constituents. About 93 compounds were identified from 20 aromatic waters. the major or second major constituents were thymol (azarol howthorn, frankincense, lemon balm, valerian, shadab), phenethyl alcohol (damask rose, dog-rose, starflower), carvacrol (basil, creeping buttercup, lemon balm); eugenol (shadab, dog-rose, starflower, basil), camphor (yarrow and wormwood), carvone (oriental plane), caryophyllene (cuminum), cinnamaldehyde (Chinese cinnamon), p-cymen-7-ol (musk willow), limonene (lemon verbena), linalool and α-terpineol (bitter orange), menthol (date palm) and methyl 5-vinylnicotinate (olive). Although, these hydrosols prepared from plants belong to different genus and families, but cluster analysis showed obvious similarities between their chemical constituents. Results of this investigation showed in many cases that the constituents of aromatic waters are different from the pure essential oil.
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Affiliation(s)
- Azadeh Hamedi
- 1 Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ardalan Pasdaran
- 1 Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Zebarjad
- 1 Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahmoodreza Moein
- 1 Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Ali NAA, Chhetri BK, Dosoky NS, Shari K, Al-Fahad AJA, Wessjohann L, Setzer WN. Antimicrobial, Antioxidant, and Cytotoxic Activities of Ocimum forskolei and Teucrium yemense (Lamiaceae) Essential Oils. MEDICINES 2017; 4:medicines4020017. [PMID: 28930232 PMCID: PMC5590053 DOI: 10.3390/medicines4020017] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 03/27/2017] [Accepted: 03/29/2017] [Indexed: 11/16/2022]
Abstract
Background:Ocimum forskolei and Teucrium yemense (Lamiaceae) are used in traditional medicine in Yemen. Methods: The chemical composition, antimicrobial, antioxidant and cytotoxic activities of the essential oils isolated from the leaves of Ocimum forskolei Benth. (EOOF) and two different populations of Teucrium yemense Deflers., one collected from Dhamar province (EOTY-d), and another collected from Taiz (EOTY-t) were investigated. The antimicrobial activities of the oils were evaluated against several microorganisms with the disc diffusion test or the broth microdilution test. The essential oils were screened for in-vitro cytotoxic activity against human tumor cells. EOOF and EOTY-d were screened for free-radical-inhibitory activity using the DPPH radical scavenging assay. Results: Sixty-four compounds were identified in (EOOF) representing 100% of the oil content with endo-fenchol (31.1%), fenchone (12.2%), τ-cadinol (12.2%), and methyl (E)-cinnamate (5.1%) as the major compounds. In EOTY-d, 67 compounds were identified, which made up 91% of the total oil. The most abundant constituents were (E)-caryophyllene (11.2%), α-humulene (4.0.%), γ-selinene (5.5%), 7-epi-α-selinene (20.1%), and caryophyllene oxide (20.1%), while the major compounds in EOTY-t were α-pinene (6.6%), (E)-caryophyllene (19.1%) α-humulene (6.4%), δ-cadinene (6.5%), caryophyllene oxide (4.3%), α-cadinol (9.5%), and shyobunol (4.6%). The most sensitive microorganisms for EOOF were B. subtilis, S. aureus, and C. albicans with inhibition zones of 34, 16, and 24 mm and MIC values of, 4.3 mg/mL, 4.3 mg/mL, and 8.6 mg/mL, respectively. EOTY-t showed antimicrobial activity against S. aureus, B. cereus, A. niger, and B. cinerea with MIC values of 0.156, 0.156, 0.313 and 0.313 mg/mL, respectively. Neither essential oil showed remarkable radical inhibition (IC50 = 31.55 and 31.41 μL/mL). EOTY-d was active against HT-29 human colorectal adenocarcinoma cell lines with IC50 = 43.7 μg/mL. Consistent with this, EOTY-t was active against both MCF-7 and MDA-MB-231 human breast adenocarcinoma cells. Conclusions: The antimicrobial activity of Ocimum forskolei essential oil against B. subtilis and C. albicans is consistent with its traditional use in Yemeni traditional medicine to treat skin infections. Both O. forskolei and T. yemense show wide variations in their respective essential oil compositions; there remains a need to investigate both species botanically, genetically, and phytochemically more comprehensively.
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Affiliation(s)
- Nasser A Awadh Ali
- Department of Pharmacognosy, Faculty of Clinical Pharmacy, Albaha University, P.O. Box 1988, Albaha, Saudi Arabia.
- Department of Pharmacognosy and Phytochemistry, Faculty of Science, Sana'a University, P.O. Box 13150, Sana'a, Yemen.
| | - Bhuwan K Chhetri
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
| | - Noura S Dosoky
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
| | - Khola Shari
- Department of Pharmacognosy and Phytochemistry, Faculty of Science, Sana'a University, P.O. Box 13150, Sana'a, Yemen.
| | - Ahmed J A Al-Fahad
- Department of Chemistry, Faculty of Science, Albaha University, P.O. Box 2345, Albaha, Saudi Arabia.
| | - Ludger Wessjohann
- Leibniz Institute of Plant Biochemistry, Department of Bio-Organic Chemistry, Weinberg 3, 06120 Halle, Germany.
| | - William N Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
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Purnavab S, Ketabchi S, Rowshan V. Chemical composition and antibacterial activity of methanolic extract and essential oil of Iranian Teucrium polium against some of phytobacteria. Nat Prod Res 2015; 29:1376-9. [PMID: 25583240 DOI: 10.1080/14786419.2014.1000320] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The antibacterial activity of essential oil and methanolic extract of Teucrium polium was determined against Pseudomonas aeruginosa, Pantoea agglomerans, Brenneria nigrifluens, Rhizobium radiobacter, Rhizobium vitis, Streptomyces scabies, Ralstonia solanacearum, Xanthomonas campestris and Pectobacterium cartovorum by disc diffusion method. Minimum inhibitory concentration and minimum bactericidal concentration were determined by using the serial dilution method. Chemical composition of essential oil and methanolic extract was determined by GC-MS and HPLC. α-Pinene (25.769%) and myrcene (12.507) were of the highest percentage in T. polium essential oil, and sinapic acid (15.553 mg/g) and eugenol (6.805 mg/g) were the major compounds in the methanolic extract. Our results indicate that both methanolic extract and essential oil did not show antibacterial activity against P. aeruginosa. Also the essential oil did not show antibacterial activity against P. cartovorum. In general, both methanolic extract and essential oil showed the same antibacterial activity against R. solanacearum, P. agglomerans, B. nigrifluens and S. scabies.
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Affiliation(s)
- S Purnavab
- a Department of Plant Protection and Plant Pathology , Shiraz Branch, Islamic Azad University , Shiraz , Iran
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Ferhat M, Ghorab H, Laggoune S, Ghannadi A, Sajjadi SE, Touzani R, Kabouche A, Kabouche Z. Composition and Antioxidant Activity of the Essential Oil of Thymus dreatensis from Algeria. Chem Nat Compd 2014. [DOI: 10.1007/s10600-014-1072-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Sonboli A, Bahadori MB, Dehghan H, Aarabi L, Savehdroudi P, Nekuei M, Pournaghi N, Mirzania F. Chemotaxonomic Importance of the Essential-Oil Composition in Two Subspecies ofTeucrium stocksianumBoiss. from Iran. Chem Biodivers 2013; 10:687-94. [DOI: 10.1002/cbdv.201200088] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Indexed: 11/10/2022]
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Gholivand MB, Piryaei M, Abolghasemi MM, Maassoumi SM. Rapid analysis of volatile components from Teucrium polium L. by nanoporous silica-polyaniline solid phase microextraction fibre. PHYTOCHEMICAL ANALYSIS : PCA 2013; 24:69-74. [PMID: 22767454 DOI: 10.1002/pca.2382] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 06/04/2012] [Accepted: 06/04/2012] [Indexed: 06/01/2023]
Abstract
INTRODUCTION The development of simple, rapid and solvent-free methods for the analysis of essential oils is highly desirable. Microwave-assisted headspace solid-phase microextraction (MA-HS-SPME) is a new sampling and concentration technique for the extraction of volatile components in medicinal plants. The main advantages of this method are the reduction of extraction time and of organic solvent. OBJECTIVE A highly porous Santa Barbara amorphous (SBA-15)/polyaniline material was prepared in order to produce a SPME fibre. The proposed fibre was evaluated for the extraction of the volatile component of Teucrium polium L. METHODOLOGY A homemade MA-HS-SPME apparatus was used for the extraction of volatile components. Highly porous SBA-15/polyaniline materials were prepared for SPME. The prepared nanomaterial was immobilized onto a stainless steel wire for fabrication of the SPME fibre. RESULTS The SBA-15/polyaniline nanonporous fibre could adsorb volatile components of T. polium efficiently. In comparison with a HD method, the proposed technique could equally monitor almost all the components of the sample, but in an easier way that was rapid and required a much lower amount of sample. CONCLUSION The experimental results showed that the nanoporous fibre was suitable for the semi-quantitative study of the composition of essential oils in plant materials and monitoring the variations in the volatile components of the plants.
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Djabou N, Muselli A, Allali H, Dib MEA, Tabti B, Varesi L, Costa J. Chemical and genetic diversity of two Mediterranean subspecies of Teucrium polium L. PHYTOCHEMISTRY 2012; 83:51-62. [PMID: 22906882 DOI: 10.1016/j.phytochem.2012.05.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 04/07/2012] [Accepted: 05/11/2012] [Indexed: 06/01/2023]
Abstract
Chemical and genetic diversity of Teucrium polium L. subsp. polium from western Algeria and T. polium L. subsp. capitatum from Corsica were investigated. Diversity within and among the two populations of subspecies was assessed according to the chemical composition of their essential oils and the genetic diversity. Chemical analysis was performed using a combination of capillary GC-RI and GC/MS after fractionation using column chromatography. Genetic structures were mapped using three polymorphic genetic markers: two chloroplast markers (RPL32-TRNL and TRNL-F) and ribosomal nuclear markers (ITS region). The statistical analysis showed that both subspecies were clearly distinguished by these chemical and genetic markers. The oil chemical compositions differed qualitatively and quantitatively between the subspecies. Both collective oils were dominated by hydrocarbon compounds however the Algerian sample oils exhibited higher amounts of hydrocarbon sesquiterpenes than those of Corsica (31.2 g/100 g vs. 4.4 g/100 g) while the latter displayed higher amounts of hydrocarbon monoterpenes than the first (59.3 g/100 g vs. 34.3 g/100 g). Neighbor-joining, Maximum likelihood and Bayesian trees constructed from chloroplast markers and nuclear ITS region sequences showed the existence of two groups associated with taxonomic and chemical characteristics. The study indicated that variation in the essential oil composition within subspecies depends on genetic background. The samples of subsp. capitatum from Corsica are a homogeneous group, in contrast to samples of subsp. polium from Algeria which were clustered in two groups. Chemical and genetic diversity of Algerian populations could be explained by geographical isolation of the populations. In addition, the morphological polymorphism observed throughout the colour of flowers could be explained by environmental parameters as well as the soil pH.
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Affiliation(s)
- Nassim Djabou
- Laboratoire Chimie des Produits Naturels, UMR CNRS 6134, Université de Corse, Campus Grimaldi BP 52, 20250 Corte, France
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Stefkov G, Karapandzova M, Stefova M, Bankova V, Kulevanova S. HPLC and UV-spectrophotometry analysis of flavonoids in spray-dried and freez-dried extracts of Teucrium polium L. (Lamiaceae). MAKEDONSKO FARMACEVTSKI BILTEN 2012. [DOI: 10.33320/maced.pharm.bull.2012.58.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Тhe aim of the study was identification and determination of the content of flavonoids in dry extracts of Teucrium polium, collected from Republic of Macedonia. Two different drying procedures were used, freeze and spray draying. In freeze-dried (FDE) and spray-dried (SDE) extracts of aerial parts of T. polium five flavone aglycones (luteolin, apigenin, cirsiliol, cirsimaritin and cirsilineol) were identified by HPLC method, on the base of retention times and UV spectral data of the components of the extracts in comparison to the authentic samples of flavonoids. Additionally, seven glycosides of apigenin and luteolin were tentatively identified. No significant differences in the composition nor in the content of identified flavonoids were found between both extracts. The content of total flavonoids determined by UV-spectrophotometry with AlCl3 was 72.8 ± 0.62 mg Lut/g and 73.34 ± 0.53 mg Lut/g in FDE and SDE extract of T. polium, respectively.
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Sichilongo KF, Obuseng VC, Okatch H. Applications of Gas Chromatography–Mass Spectrometry (GC–MS): An Examination of Selected African Cases. Chromatographia 2012. [DOI: 10.1007/s10337-012-2277-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bahramikia S, Yazdanparast R. Phytochemistry and Medicinal Properties ofTeucrium poliumL. (Lamiaceae). Phytother Res 2012; 26:1581-93. [DOI: 10.1002/ptr.4617] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Revised: 12/25/2011] [Accepted: 01/09/2012] [Indexed: 11/08/2022]
Affiliation(s)
| | - Razieh Yazdanparast
- Institute of Biochemistry and Biophysics; University of Tehran; Tehran; Iran
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Vahdani M, Faridi P, Zarshenas MM, Javadpour S, Abolhassanzadeh Z, Moradi N, Bakzadeh Z, Karmostaji A, Mohagheghzadeh A, Ghasemi Y. Major Compounds and Antimicrobial Activity of Essential Oils from Five Iranian Endemic Medicinal Plants. ACTA ACUST UNITED AC 2011. [DOI: 10.5530/pj.2011.22.10] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Polat T, Özer H, Öztürk E, Çakir A, Kandemir A, Demir Y. Chemical Composition of the Essential Oil ofTeucrium multicauleMontbret Et Aucher Ex Bentham from Turkey. JOURNAL OF ESSENTIAL OIL RESEARCH 2010. [DOI: 10.1080/10412905.2010.9700367] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mohan L, Pant CC, Melkani AB, Dev V. Terpenoid Composition of the Essential Oils of Teucrium royleanum and T. quadrifarium. Nat Prod Commun 2010. [DOI: 10.1177/1934578x1000500628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Teucrium royleanum Wall ex. Benth. and T. quadrifarium Buch.-Ham., growing wild in the Central Himalayan region of Uttarakhand (India), yielded, on steam distillation, 0.07% and 0.09%, respectively of essential oil. The oil samples were analyzed by GC and GC-MS. By GC, both oil samples showed remarkable similarity with respect to the major peaks. Fifty-seven constituents were identified in both the oils representing 96.0% and 96.6% of the total, respectively. The oils were rich in sesquiterpene hydrocarbons (~76.0%). β-Caryophyllene (23.6% and 38.3%), germacrene D (28.9% and 9.4%), α-humulene (5.7% and 5.9%), linalool (4.8% and 1.5%), and 1-octen-3-ol (8.5% and 0.7%) were common to both oils and were the principal constituents. The genus can be classified into two groups on the basis of the present and previous reports on the essential oil composition and chemical markers.
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Affiliation(s)
- Lalit Mohan
- Chemistry Department, Kumaun University, Nainital 263 002, India
| | - Charu C. Pant
- Chemistry Department, Kumaun University, Nainital 263 002, India
| | - Anand B. Melkani
- Chemistry Department, Kumaun University, Nainital 263 002, India
| | - Vasu Dev
- Chemistry Department, California State Polytechnic University, Pomona, CA 91768, USA
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Berrehal D, Boudiar T, Hichem L, Khalfallah A, Kabouche A, Al-Freihat A, Ghannadi A, Sajjadi E, Mehrabani M, Safaei-Ghomi J, Kabouche Z. Comparative Composition of Four Essential Oils of Oregano Used in Algerian and Jordanian Folk medicine. Nat Prod Commun 2010. [DOI: 10.1177/1934578x1000500631] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The essential oils obtained from Origanum glandulosum Desf., collected from two different localities of north-eastern Algeria, Constantine and Jijel, and from O. syriacum var. syriacum grown at El-Aghwar (northern Jordan) and El-Shubak (southern Jordan), were analyzed by GC-MS. p-Cymene (6.6% and 7.5%) and γ-terpinene (13.4% and 14.5%) were found in O. glandulosum grown at Constantine and Jijel, respectively, in addition to the major components thymol (34.2%, 51.1%) and carvacrol (30.5%, 6.8%). The oil of O. syriacum L. var syriacum (Boiss.) Ietswaart from El-Shubak was mainly represented by thymol (51.8%) and carvacrol (34.4%), while the oil from El-Aghwar was a thymol-chemotype (72.4%), along with γ-terpinene (7.8%) and p-cymene (5.4%).
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Affiliation(s)
- Djemaa Berrehal
- Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri - Constantine, Campus Chaabat Ersas, 25000 Constantine, Algeria
| | - Tarek Boudiar
- Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri - Constantine, Campus Chaabat Ersas, 25000 Constantine, Algeria
| | - Lakhal Hichem
- Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri - Constantine, Campus Chaabat Ersas, 25000 Constantine, Algeria
| | - Assia Khalfallah
- Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri - Constantine, Campus Chaabat Ersas, 25000 Constantine, Algeria
| | - Ahmed Kabouche
- Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri - Constantine, Campus Chaabat Ersas, 25000 Constantine, Algeria
| | - Ahmad Al-Freihat
- Balq'a Applied University, Faculty of Agriculture, Shubak, Jordan
| | - Alireza Ghannadi
- Department of Pharmacognosy, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Ebrahim Sajjadi
- Department of Pharmacognosy, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Mitra Mehrabani
- Department of Pharmacognosy, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Jawad Safaei-Ghomi
- The Essential Oil Research Center, University of Kashan, 51167 Kashan, Iran
| | - Zahia Kabouche
- Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri - Constantine, Campus Chaabat Ersas, 25000 Constantine, Algeria
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Kabouche A, Kabouche Z, Touzani R, Bruneau C. Diterpenes and sterols from the roots of Salvia verbenaca subsp. clandestina. Chem Nat Compd 2009. [DOI: 10.1007/s10600-009-9204-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Laggoune S, Kabouche A, Kabouche Z, El-Azzouny AM. Analysis of the Essential Oil ofStachys circinnatal'Her. from Algeria. JOURNAL OF ESSENTIAL OIL RESEARCH 2009. [DOI: 10.1080/10412905.2009.9700112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Stefkov G, Karapandzova M, Stefova M, Kulevanova S. Seasonal variation of flavonoids in Teucrium polium L. (Lamiaceae). ACTA ACUST UNITED AC 2009. [DOI: 10.33320/maced.pharm.bull.2009.55.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Тhe aim of the present study was identification of flavone aglycones and determination of the content of each and the content of total flavonoids as well as investigation of the eventual seasonal variations of flavonoids in Teucrium polium L. (Lamiaceae). The plant samples were collected at six different locations in Republic of Macedonia, during summer in 1999, 2000 and 2003. For determination of seasonal variations, the samples were collected in v. Koleshino, in 2004, each month during the whole season. Six flavone aglycones (luteolin, apigenin, diosmetin, cirsiliol, cirsimaritin and cirsilineol) were identified in the hydrolyzed extracts of the over ground part of Teucrium polium by HPLC method. The most abundant flavone was luteolin, followed by apigenin and cirsimaritin. Great seasonal variations were found in the content of each and in the content of total amount of flavonoids. The most abundant flavone during the whole season was luteolin with the highest content in May. The content of total flavonids was the highest in the period from May to July, which could be recommended as the most convenience period in the season for collecting of the plant material from Teucrium polium.
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Abstract
Essential oils are gaining increasing interest due to their multiple biological activities and great potential for therapeutic use. The antioxidant effect of essential oils is of special interest in diseases with inflammatory aspects. In this paper, the antioxidant activities of eleven essential oils extracted from Australian native plants were examined by the 2,2-diphenyl-1-picryhydrazyl (DPPH) and 2,2′-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) assays. In the DPPH assay, all of the essential oils showed substantial antioxidant potential, with a radical-scavenging activity ranging from 12.9% ± 0.3% to 86.9% ± 0.2% at the concentration of 1.6 × 10−2 mL/mL. In the ABTS assay, lemon-scented tea-tree oil ( Leptospermum petersonii Bailey) (80.6% ± 0.7%), Australian blue cypress oil ( Callitris intratropica R. T. Baker & H. G. Smith) (78.6% ± 1.3%), lemon-scented eucalyptus oil ( Eucalyptus citriodora Hook.) (56.7% ± 0.9%) and lemon-scented ironbark oil ( Eucalyptus staigeriana F. Muell. ex Bailey) (58.9% ± 0.8%) exhibited relatively high radical-scavenging activities at the concentration of 1.6 × 10−2 mL/mL. Taken together, in both DPPH and ABTS assays, lemon-scented tea-tree oil (with IC50 of 1.5 × 10−3 mL/mL and 1.5 × 10−3 mL/mL, respectively), Australian blue cypress oil (with IC50 of 9.5 × 10−3 mL/mL and 3.0 × 10−3 mL/mL, respectively), lemon-scented eucalyptus oil (with IC50 of 4.8 × 10−3 mL/mL and 8.9 × 10−3 mL/mL, respectively) and lemon-scented ironbark oil (with IC50 of 6.4 × 10−3 mL/mL and 7.0 × 10−3 mL/mL, respectively) showed the highest antioxidant potential of the essential oils tested. By comparison, the antioxidant capacity of vitamin E had IC50 values of 5.3 × 10−5 mL/mL and 4.3 × 10−6 mL/mL in the DPPH and ABTS tests respectively.
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Affiliation(s)
- Qian Zhao
- School of Life Sciences, Shandong University of Technology, Zibo 255049, P. R. China
| | | | - Hong-Yu Zhang
- School of Life Sciences, Shandong University of Technology, Zibo 255049, P. R. China
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