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Mokhtarzadeh S, Demirci B, Goger G, Khawar KM, Kirimer N. Characterization of volatile components in Melissa officinalis L. under in vitro conditions. Journal of Essential Oil Research 2016. [DOI: 10.1080/10412905.2016.1216900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Sam Mokhtarzadeh
- Faculty of Pharmacy, Department of Pharmacognosy, Anadolu University, Eskişehir, Turkey
| | - Betul Demirci
- Faculty of Pharmacy, Department of Pharmacognosy, Anadolu University, Eskişehir, Turkey
| | - Gamze Goger
- Graduate School of Healt Sciences, Anadolu University, Eskişehir, Turkey
| | - Khalid Mahmood Khawar
- Faculty of Agriculture, Department of Field Crops, Tarbiyotek-Agricultural Biotechnology Section, Ankara University, Ankara, Turkey
| | - Nese Kirimer
- Faculty of Pharmacy, Department of Pharmacognosy, Anadolu University, Eskişehir, Turkey
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Bektas N, Arslan R, Goger F, Kirimer N, Ozturk Y. Investigation for anti-inflammatory and anti-thrombotic activities of methanol extract of Capparis ovata buds and fruits. J Ethnopharmacol 2012; 142:48-52. [PMID: 22579676 DOI: 10.1016/j.jep.2012.04.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 04/05/2012] [Accepted: 04/08/2012] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Capparis ovata Desf. has wide natural distribution in Turkey and it is consumed in pickled form. Flower buds, root bark, and fruits of the plant are used traditionally due to their analgesic, anti-inflammatory, wound healing, anti-rheumatismal, tonic, and diuretic effects. AIM OF THE STUDY The aim of this study was to investigate the possible anti-inflammatory and anti-thrombotic effects of methanol extracts prepared from flower buds (CBE) and fruits (CFE) of C. ovata. MATERIALS AND METHODS Anti-inflammatory effects of CBE and CFE were assessed using carrageenan-induced and prostaglandin E₂-induced mouse paw edema models. For the anti-thrombotic effect evaluation, carrageenan-induced tail thrombosis model was performed in mice. The extracts were administered intraperitonally (i.p.) at the doses of 100, 200, and 300 mg/kg. The anti-inflammatory effect of Capparis extracts were tested in comparison to 10 mg/kg diclofenac and anti-thrombotic activity to 10 and 100 IU heparin. RESULTS CBE at the doses of 200, and 300 mg/kg and CFE at the doses of 100, 200, and 300 mg/kg showed significant anti-inflammatory activity and CFE reached therapeutic concentration early than CBE in carrageenan inflammation model. In prostaglandin E₂ inflammation model, CBE and CFE exhibited significant inhibitory effects. The C. ovata extracts did not show remarkable anti-thrombotic effect. CONCLUSIONS Based on the results obtained, it can be concluded that fruits of C. ovata have more potent anti-inflammatory effect than flower buds. It has been suggested that inhibition of cyclooxygenase pathway is one of the mechanisms of the activity. C. ovata may be potentially used as therapeutic agents for inflammatory diseases.
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Affiliation(s)
- Nurcan Bektas
- Department of Pharmacology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey.
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Kirimer N, Özek T, Baser KH, Harmandar M. The Essential Oil of Micromeria fruticosa (L.) Druce subsp. serpyllifolia (Bieb.) P. H. Davis. Journal of Essential Oil Research 2011. [DOI: 10.1080/10412905.1993.9698200] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- N. Kirimer
- a Anadolu University, Medicinal Plants Research Centre , 26470, Eskisehir, Turkey
| | - T. Özek
- a Anadolu University, Medicinal Plants Research Centre , 26470, Eskisehir, Turkey
| | - K. H.C. Baser
- a Anadolu University, Medicinal Plants Research Centre , 26470, Eskisehir, Turkey
| | - M. Harmandar
- b Atatürk University Kazim Karabekir, Faculty of Education , 25240, Erzurum, Turkey
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Ma G, Tabanca N, Husnu Can Baser K, Kirimer N, Pasco DS, Khan IA, Khan SI. Inhibition of NF-κB-mediated transcription and induction of apoptosis in human breast cancer cells by epoxypseudoisoeugenol-2-methyl butyrate. Cancer Chemother Pharmacol 2008; 63:673-80. [DOI: 10.1007/s00280-008-0784-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2008] [Accepted: 06/05/2008] [Indexed: 10/21/2022]
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Kirimer N, Demirci B, Iscan G, Baser KHC, Duman H. Composition of the essential oils of two Sideritis species from Turkey and antimicrobial activity. Chem Nat Compd 2008. [DOI: 10.1007/s10600-008-0037-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Tabanca N, Ma G, Pasco DS, Bedir E, Kirimer N, Baser KHC, Khan IA, Khan SI. Effect of essential oils and isolated compounds from Pimpinella species on NF-kappaB: a target for antiinflammatory therapy. Phytother Res 2007; 21:741-5. [PMID: 17450505 DOI: 10.1002/ptr.2154] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Pimpinella essential oils and isolated compounds were screened for their inhibitory activity against NF-kappaB mediated transcription in SW1353 cells. Twelve oils were effective in inhibiting NF-kappaB mediated transcription. Especially the roots of P. corymbosa, P. tragium and P. rhodanta showed potent activities with IC(50) values of 2, 3 and 6 microg/mL, respectively. Five pure compounds, 7 (4-(2-propenyl)phenylangelate), 12 (4-(3-methyloxiranyl)phenyltiglate), 17 (4-methoxy-2-(3-methyloxiranyl)phenyl isobutyrate), 18 (4-methoxy-2-(3-methyloxiranyl)phenylangelate) and 21 (epoxy pseudoisoeugenol-2-methylbutyrate) inhibited NF-kappaB mediated transcription with IC(50) values of 5.5, 1.2, 0.01, 3.6 and 11 microg/mL, respectively. None of the compounds were cytotoxic to mammalian cells. These findings add significant information to the pharmacological activity of Pimpinella species and their beneficial effects and use in disease prevention especially those related to inflammation.
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Affiliation(s)
- Nurhayat Tabanca
- USDA-ARS-NPURU, The University of Mississippi, University, MS 38677, USA
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Kirimer N, Özek G, Özek T, Başer KH, Duran A. A Preliminary Examination of the Composition of the Seed Oil ofMatthiola anchoniifoliaHub.-Mor. Obtained by Microdistillation. Journal of Essential Oil Research 2006. [DOI: 10.1080/10412905.2006.9699178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tabanca N, Bedir E, Ferreira D, Slade D, Wedge D, Jacob M, Khan S, Kirimer N, Husnu Can Baser K, Khan I. Bioactive Constituents from TurkishPimpinella Species. Chem Biodivers 2006. [DOI: 10.1002/cbdv.200690085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Tabanca N, Demirci B, Ozek T, Kirimer N, Baser KHC, Bedir E, Khan IA, Wedge DE. Gas chromatographic–mass spectrometric analysis of essential oils from Pimpinella species gathered from Central and Northern Turkey. J Chromatogr A 2006; 1117:194-205. [PMID: 16616174 DOI: 10.1016/j.chroma.2006.03.075] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2006] [Revised: 03/21/2006] [Accepted: 03/22/2006] [Indexed: 10/24/2022]
Abstract
Essential oils from 15 Pimpinella species were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. One species, Pimpinella anisum, in which only fruits were evaluated, was also included in the study. A total of 140 different compounds were identified and significant qualitative and quantitative differences were observed among the samples. Pimpinella essential oils were characterized as having mono-, sesqui- and trinorsesquiterpenoids, propenylphenols, and pseudoisoeugenols. Trinorsesquiterpenoids and phenylpropanoids appear to be chemical markers of Pimpinella species analyzed thus far. Essential oils obtained from Pimpinella roots share the same principal compound, epoxypseudoisoeugenyl-2-methylbutyrate at concentrations from 20 to 82.6%.
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Affiliation(s)
- Nurhayat Tabanca
- USDA-ARS-NPURU, The University of Mississippi, University, MS 38677, USA.
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Tabanca N, Demirci B, Kirimer N, Baser KHC, Bedir E, Khan IA, Wedge DE. Gas chromatographic–mass spectrometric analysis of essential oils from Pimpinella aurea, Pimpinella corymbosa, Pimpinella peregrina and Pimpinella puberula gathered from Eastern and Southern Turkey. J Chromatogr A 2005; 1097:192-8. [PMID: 16269150 DOI: 10.1016/j.chroma.2005.10.047] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2005] [Revised: 10/18/2005] [Accepted: 10/19/2005] [Indexed: 10/25/2022]
Abstract
Essential oils from fruits, stems and leaves and roots of Pimpinella aurea DC., P. corymbosa Boiss., P. peregrina L. were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. Fruits and aerial parts of P. puberula (DC.) Boiss were also evaluated. A total of 140 different compounds were identified, and significant qualitative and quantitative differences were observed among the samples. In fact, the main constituents of each species were different and only the oils extracted from roots shared the same principal compound, epoxy pseudoisoeugenyl-2-methyl butyrate (26.8-42.8%). The other fractions were dominated by different sesquiterpene compounds although in three of them, P. aurea stem and leaves, P. puberula fruits and P. puberula stems and leaves, monoterpene constituents also appear as main ones.
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Affiliation(s)
- Nurhayat Tabanca
- USDA-ARS-NPURU, The University of Mississippi, University, MS 38677, USA
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Tabanca N, Bedir E, Ferreira D, Slade D, Wedge DE, Jacob MR, Khan SI, Kirimer N, Baser KHC, Khan IA. Bioactive Constituents from TurkishPimpinella Species. Chem Biodivers 2005; 2:221-32. [PMID: 17191975 DOI: 10.1002/cbdv.200590005] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A new 'phenylpropanoid', 4-(3-methyloxiran-2-yl)phenyl 2-methylbutanoate (1), a new trinorsesquiterpene, 4-(6-methylbicyclo[4.1.0]hept-2-en-7-yl)butan-2-one (2), and eight known compounds (3-10) were isolated from the essential oils of several Pimpinella species growing in Turkey. The structures of the new compounds were determined by 1D- and 2D-NMR analyses. The absolute configuration of 1 was established via comparison of its optical rotation with that of 'epoxypseudoisoeugenyl 2-methylbutyrate' (11), the absolute configuration of which was determined by chemical degradation and an appropriate Mosher ester formation. Direct bioautography revealed antifungal activity of 1 and 11 against Colletotrichum acutatum, C. fragariae, and C. gloesporioides. Subsequent evaluation of antifungal compounds in a 96-well microtiter assay showed that compounds 1 and 11 produced the most-significant growth inhibition in Phomopsis spp., Colletotrichum spp., and Botrytis cinerea. Compounds 1 and 6 displayed antimicrobial activities against Mycobacterium intracellulare, with IC50 values of 2.78 and 1.29 microM, respectively.
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Affiliation(s)
- Nurhayat Tabanca
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
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Baser KH, Özek T, Kirimer N, Tümen G. A Comparative Study of the Essential Oils of Wild and CultivatedSatureja hor tensisL. Journal of Essential Oil Research 2004. [DOI: 10.1080/10412905.2004.9698761] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tabanca N, Khan SI, Bedir E, Annavarapu S, Willett K, Khan IA, Kirimer N, Baser KHC. Estrogenic activity of isolated compounds and essential oils of Pimpinella species from Turkey, evaluated using a recombinant yeast screen. Planta Med 2004; 70:728-735. [PMID: 15368661 DOI: 10.1055/s-2004-827203] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Several plants and plant-derived pure compounds, designated as phytoestrogens, have been reported to cause estrogenic effects. They have been used for alleviation of menopausal symptoms, prevention of osteoporosis, heart disease and cancer. There is an increased interest in studying phytoestrogens such as isoflavones and lignans for their use as replacements for synthetic estrogens. In this study, the estrogenic activity of essential oils of eleven Pimpinella species and the compounds isolated from these species were evaluated using the yeast estrogen screen (YES) assay. The essential oils containing (E)-anethole as major compound showed estrogenic activity in the YES assay, except for the aerial parts without fruits of P. anisetum and P. flabellifolia. The percent maximal response produced by most anethole-containing oils was 30-50%. Fruits of P. isaurica and P. peucedanifolia were estrogenic in spite of the absence or trace amount of anethole, respectively. This study indicates that the estrogenic activity of Pimpinella oils is not solely due to the presence of anethole. Components other than anethole may be responsible for contributing towards the estrogenic activity. The essential oils from different species varied in their estrogenic potencies (relative potency from 8.3 x 10(-8) to 1.2 x 10(-6) compared to 17 beta-estradiol) and among the different plant parts, the fruit oils of most species were estrogenic followed by the aerial parts without fruits and the root oils and their EC50 values varied from 45 micrograms/mL to 650 micrograms/mL.
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Affiliation(s)
- Nurhayat Tabanca
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, Iskisehir, Turkey
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Tunalier Z, Kirimer N, Baser KH. A Potential New Source of Cedarwood Oil:Juniperus foetidissimaWilld. Journal of Essential Oil Research 2004. [DOI: 10.1080/10412905.2004.9698707] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tabanca N, Bedir E, Kirimer N, Baser KHC, Khan SI, Jacob MR, Khan IA. Antimicrobial compounds from Pimpinella species growing in Turkey. Planta Med 2003; 69:933-938. [PMID: 14648397 DOI: 10.1055/s-2003-45103] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
A new, 4-(2-propenyl)-phenyl angelate ( 1) and four known phenylpropanoids ( 2 - 5), were isolated from Pimpinella isaurica, a species endemic in Turkey. One new sesquiterpene, 1-methyl-4-(5-methyl-1-methylenehex-4-enyl)-7-oxabicyclo[4.1.0]heptane ( 6) was obtained from P. aurea and two known phenylpropanoids were isolated ( 7, 8), from P. corymbosa. The structure elucidation of the new compounds 1 and 6 was achieved by a combination of one- ( (1)H, and (13)C) and two-dimensional NMR techniques (G-DQF-COSY, G-HMQC, and G-HMBC) and LC-ESI-FTMS. Compounds 1, 2, 4, 6, 7, 8 have been evaluated for their antimalarial and antimicrobial activities. Compound 1, 2, 4, 6, 8 had antimicrobial activity against Mycobacterium intracellulare with IC (50) values of 7.0, 15.0, 2.5, 10.0 and 1.5 microg/mL, respectively.
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Affiliation(s)
- Nurhayat Tabanca
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
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Kirimer N, Tabanca N, Özek T, Baser KH, Tümen G, Duman H. Composition of Essential Oils from Five EndemicSideritisSpecies. Journal of Essential Oil Research 2003. [DOI: 10.1080/10412905.2003.9712125] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Baser KHC, Demirci B, Kirimer N. Compositions of the Essential Oils of FourHelichrysumSpecies from Madagascar. Journal of Essential Oil Research 2002. [DOI: 10.1080/10412905.2002.9699762] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tabanca N, Kirimer N, Demirci B, Demirci F, Başer KH. Composition and antimicrobial activity of the essential oils of Micromeria cristata subsp. phrygia and the enantiomeric distribution of borneol. J Agric Food Chem 2001; 49:4300-4303. [PMID: 11559128 DOI: 10.1021/jf0105034] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Water-distilled essential oils from herbal parts of Micromeria cristata (Hampe) Griseb. subsp. phrygia P. H. Davis (Endemic) (Lamiaceae) collected from three different localities were analyzed by GC-MS. The major component characterized in the three oils was borneol (27-39%). Other main components were determined as camphor (9-15%), caryophyllene oxide (4-6%), and trans-verbenol (4-6%) in the oils. Enantiomeric distributions of borneol and camphor in the oils were determined on a fused silica Lipodex-E capillary column using a multidimensional GC-MS system. The three essential oils and both enantiomers of borneol have been evaluated for their antimicrobial activity. They showed inhibitory effects on Gr (-) and Gr (+) pathogenic microorganisms.
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Affiliation(s)
- N Tabanca
- Medicinal and Aromatic Plant and Drug Research Centre (TBAM), Anadolu University, 26470 Eskişehir, Turkey
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Kirimer N, Tabanca N, Baser KH, Tümen G. Composition of the Essential Oil ofSideritis congestaP.H.Davis et Hub.-Mor. Journal of Essential Oil Research 2001. [DOI: 10.1080/10412905.2001.9699637] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
In the course of our continuing work on transformation of monoterpenes by microorganisms, the biotransformation of (+)- and (-)-carvone was carried out. The metabolites formed during microbial transformations were screened using a simple, rapid and efficient technique: Headspace-solid phase microextraction (SPME)/GC-MS. The results as well as the application of this technique are described.
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Affiliation(s)
- F Demirci
- Medicinal and Aromatic Plant and Drug Research Centre, Anadolu University, Eskişehir, Turkey.
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Abstract
Essential oils from Ferulago asparagifolia Boiss., F. galbanifera (Miller) W. Koch, F. humilis Boiss. (Endemic), F. trachycarpa Boiss. growing in Turkey were evaluated against 15 microorganisms for their antifungal and antibacterial activity using an agar tube dilution and microdilution broth susceptibility assay, respectively. The essential oil compositions were investigated by GC/MS. Inhibitory effects against Escherichia coli, Enterobacter aerogenes, Candida albicans, Gaeumannomyces graminis var. tritici, Sclerotium rolfsii and Fusarium moniliforme were remarkable. Results are discussed in comparison with the chemical composition of the essential oils.
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Affiliation(s)
- F Demirci
- Medicinal and Aromatic Plant and Drug Research Centre, Eskişehir, Turkey
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Abstract
Water distilled essential oils of five annual Sideritis species collected from different regions of Turkey were analysed by GC/MS. Results are tabulated and compared with main components of the essential oils of perennial Sideritis species from Turkey.
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Bozan B, Ozek T, Kurkcuoglu M, Kirimer N, Can Baser KH. The analysis of essential oil and headspace volatiles of the flowers of Pelargonium endlicherianum used as an anthelmintic in folk medicine. Planta Med 1999; 65:781-2. [PMID: 17260305 DOI: 10.1055/s-2006-960872] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Affiliation(s)
- B Bozan
- Medicinal and Aromatic Plant and Drug Research Centre (TEAM), Anadolu University, Eskisehir, Turkey
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Tümen G, Yildiz B, Kirimer N, Kürkçüoglu M, Baser KH. Composition of the Essential Oil ofThymus fallaxFisch. et Mey. from Turkey. Journal of Essential Oil Research 1999. [DOI: 10.1080/10412905.1999.9701192] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Bal Y, Kaban S, Kirimer N, Baser KH. Composition of the Essential Oil ofMarrubium parviflorumFisch. et Mey. subsp.oligodon(Boiss.) Seybold. Journal of Essential Oil Research 1999. [DOI: 10.1080/10412905.1999.9701138] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tümen G, Kirimer N, Ermin N, Baser KH. The Essential Oils of Two NewSaturejaSpecies from Turkey:Satureja pilosaandS. icarica. Journal of Essential Oil Research 1998. [DOI: 10.1080/10412905.1998.9700959] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Baser KHC, Kirimer N, Tümen G, Duman H. Composition of the Essential Oil ofThymus canoviridisJalas. Journal of Essential Oil Research 1998. [DOI: 10.1080/10412905.1998.9700879] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
The essential oils from 19 samples of Satureja cuneifolia that is used as a substitute for thyme in Turkey have been analysed by GC and GC/ MS. The plant materials were collected from different regions of Turkey. The results are presented in a comparative manner. Eleven oil samples were found to be rich in carvacrol (26-72%) while in eight samples thymol (22-58%) was the main constituent.
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Kirimer N, Tunalier Z, Can Başer KH, Cingi I. Antispasmodic and spasmogenic effects of Scolymus hispanicus and taraxasteryl acetate on isolated ileum preparation. Planta Med 1997; 63:556-8. [PMID: 17252378 DOI: 10.1055/s-2006-957765] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Taraxasteryl acetate was identified as the major triterpenoid of the ethanolic extract of the root bark of Scolymus hispanicus L. Antispasmodic and spasmogenic effects of the ethanolic extract, its fractions, taraxasteryl acetate, and a fluid extract of this plant were tested on isolated rat ileum preparations. The strong biphasic responses observed suggested a possible lithuretic activity of the compounds and the fractions tested.
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Kirimer N, Tunalier Z, Başer KH, Cingi I. Antispasmodic and spasmogenic effects of Scolymus hispanicus and taraxasteryl acetate on isolated ileum preparations. Planta Med 1997; 63:556-558. [PMID: 9434612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Taraxasteryl acetate (1) was identified as the major triterpenoid of the ethanolic extract of the root bark of Scolymus hispanicus L. Antispasmodic and spasmogenic effects of the ethanolic extract, its fractions, taraxasteryl acetate, and a fluid extract of this plant were tested on isolated rat ileum preparations. The strong biphasic responses observed suggested a possible lithuretic activity of the compounds and the fractions tested.
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Affiliation(s)
- N Kirimer
- Anadolu University, Medicinal and Aromatic Plant and Drug Research Centre (TBAM), Eskişehir, Turkey
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Tümen G, Kirimer N, Kürkçüoglu M, Baser KHC. Composition of the Essential Oils ofThymus atticusandThymus roegnerifrom Turkey. Journal of Essential Oil Research 1997. [DOI: 10.1080/10412905.1997.9700754] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Baser KHC, Kirimer N, Özek T, Tümen G, Karaer F. Essential Oil Composition of Three Labiatae Endemic to Turkey (Micromeria fruticosa(L.) Druce subsp.giresunicaP. H. Davis,Sideritis lyciaBoiss. et Heldr. andS. argutaBoiss. et Heldr.). Journal of Essential Oil Research 1996. [DOI: 10.1080/10412905.1996.9701048] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Baser KHC, Kirimer N, Ermin N, Kürkçüoglu M, Tümen G. Essential Oils from Four Chemotypes ofThymus zygioidesGriseb. var.lycaonicus(Celak) Ronniger. Journal of Essential Oil Research 1996. [DOI: 10.1080/10412905.1996.9701028] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Baser KH, Kirimer N, Demirçakmak B. Composition of the Essential Oil ofWiedemannia orientalisFisch. et Mey. from Turkey. Journal of Essential Oil Research 1996. [DOI: 10.1080/10412905.1996.9700684] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Özek T, Kirimer N, Baser KH, Tümen G. Composition of the Essential Oil ofAloysia triphylla(L'Herit.) Britton Grown in Turkey. Journal of Essential Oil Research 1996. [DOI: 10.1080/10412905.1996.9700698] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Baser KH, Kirimer N, Kürkçüoglu M, Özek T, Tümen G. Essential Oil ofCyclotrichium origanifolium(Labill.) Manden. et Scheng. from Turkey. Journal of Essential Oil Research 1996. [DOI: 10.1080/10412905.1996.9700692] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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