Browsing by Author "Sokmen, A"
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Antimicrobial activity of essential oil and methanol extracts of Achillea sintenisii Hub. Mor. (Asteraceae)
Sokmen, A; Vardar-Unlu, G; Polissiou, M; Daferera, D; Sokmen, M; Donmez, E (JOHN WILEY & SONS LTD, 2003)The essential oil, obtained by Clevenger distillation, and water-soluble and water-insoluble parts of the methanol extracts of Achillea sintenisii Hub. Mor. were individually assayed for their antimicrobial activities ... -
Antimicrobial and antioxidant activities of the essential oil and various extracts of Salvia tomentosa Miller (Lamiaceae)
Tepe, B; Daferera, D; Sokmen, A; Sokmen, M; Polissiou, M (ELSEVIER SCI LTD, 2005)This study was designed to examine the in vitro antimicrobial and antioxidant activities of the essential oil and various extracts (prepared by using solvents of varying polarity) of Salvia tomentosa (Miller). The essential ... -
Antimicrobial and antioxidant activity of the essential oil and methanol extracts of Thymus pectinatus Fisch et Mey. var. pectinatus (Lamiaceae)
Vardar-Unlu, G; Candan, F; Sokmen, A; Daferera, D; Polissiou, M; Sokmen, M; Donmez, E; Tepe, B (AMER CHEMICAL SOC, 2003)The essential oil, obtained by using a Clevenger distillation apparatus, and water-soluble (polar) and water-insoluble (nonpolar) subfractions of the methanol extract of Thymus pectinatus Fisch. et Mey. var. pectinatus ... -
Antimicrobial and antioxidative activities of the essential oils and methanol extracts of Salvia cryptantha (Montbret et Aucher ex Benth.) and Salvia multicaulis (Vahl)
Tepe, B; Donmez, E; Unlu, M; Candan, F; Daferera, D; Vardar-Unlu, G; Polissiou, M; Sokmen, A (ELSEVIER SCI LTD, 2004)The essential oils and methatiolic extracts of Salvia cryptantha and Salvia multicaulis were examined for their potential antimicrobial and radical scavenging activities. No, or slight, activity was observed when the polar ... -
Antimicrobial and antioxidative activity of the essential oil and various extracts of Cyclotrichium origanifolium (Labill.) Manden. & Scheng.
Tepe, B; Sokmen, M; Sokmen, A; Daferera, D; Polissiou, M (ELSEVIER SCI LTD, 2005)This study was designed to examine the in vitro antimicrobial and antioxidant activity of the essential oil and various extracts prepared by using solvents of varying polarity from Cyclotrichium origanifolium (Labill.) ... -
Antioxidant and antimicrobial activity of the essential oil and methanol extracts of Achillea millefolium subsp millefolium Afan. (Asteraceae)
Candan, F; Unlu, M; Tepe, B; Daferera, D; Polissiou, M; Sokmen, A; Akpulat, HA (ELSEVIER SCI IRELAND LTD, 2003)The in vitro antimicrobial and antioxidant activities of the essential oil and methanol extracts of Achillea millefolium subsp. millefollium Afan. (Asteraceae) were investigated. GC-MS analysis of the essential oil resulted ... -
Antioxidant properties of a plant preparation with anti-influenza virus activity
Serkedjieva, J; Sokmen, M; Angelova, M; Sokmen, A (ELSEVIER SCIENCE BV, 2004)… -
Antioxidative activity of the essential oils of Thymus sipyleus subsp sipyleus var. sipyleus and Thymus sipyleus subsp sipyleus var. rosulans
Tepe, B; Sokmen, M; Akpulat, HA; Daferera, D; Polissiou, M; Sokmen, A (ELSEVIER SCI LTD, 2005)The aim of present study was to compare the antioxidant potential of two Thymus species on the basis of the chemical compositions of oils obtained by hydrodistillation. In the case of Thymus sipyleus subsp. sipyleus var. ... -
Biological activities of the essential oil and methanolic extract of Micromeria fruticosa (L) Druce ssp serpyllifolia (Bieb) PH Davis plants from the eastern Anatolia region of Turkey
Gulluce, M; Sokmen, M; Sahin, F; Sokmen, A; Adiguzel, A; Ozer, H (JOHN WILEY & SONS LTD, 2004)The in vitro antimicrobial and antioxidant activities of the essential oil and methanolic extract of Micromeria fruticosa ssp serpyllifolia as well as the composition of the essential oil were examined. The essential oil ... -
Biological activities of the essential oils and methanol extract of Origanum vulgare ssp vulgare in the Eastern Anatolia region of Turkey
Sahin, F; Gulluce, M; Daferera, D; Sokmen, A; Sokmen, M; Polissiou, M; Agar, G; Ozer, H (ELSEVIER SCI LTD, 2004)The present study was conducted to evaluate the antimicrobial activities, antioxidant and properties of essential oils and methanol extracts of Origanum vulgare ssp. vulgare plants. The chemical composition of a hydrodistilled ... -
Composition of the essential oils of Tanacetum argyrophyllum (C. Koch) Tvzel. var. argyrophyllum and Tanacetum parthenium (L.) Schultz Bip. (Asteraceae) from Turkey
Akpulat, HA; Tepe, B; Sokmen, A; Daferera, D; Polissiou, M (PERGAMON-ELSEVIER SCIENCE LTD, 2005)The aerial parts of Tanacetum argyrophyllum (C. Koch) Tvzel. var. argyrophyllum and T. parthenium (L.) Schultz Bip. were hydro-distilled to produce the oils in the yields of 0.78% (v/w) and 0.43% (v/w), respectively. The ... -
Compositions and the in vitro antimicrobial activities of the essential oils of Achillea setacea and Achillea teretifolia (Compositae)
Unlu, M; Daferera, D; Donmez, E; Polissiou, M; Tepe, B; Sokmen, A (ELSEVIER SCI IRELAND LTD, 2002)GC-MS analysis of the isolated essential oils from air-dried aerial parts of Achillea setacea and Achillea teretifolia, an endemic taxon, resulted in the identification of 51 constituents (79.8% of the total oil) and 42 ... -
Effects of Rhus coriaria L. (Anacardiaceae) on lipid peroxidation and free radical scavenging activity
In order to evaluate the antioxidant potential of Rhus coriaria L. (Anacardiaceae), a well-known spice, the methanolic extract (water-soluble part) was prepared and investigated using free radical-generating systems in ... -
Evaluation of some pharmacological activities of selected Bulgarian and Turkish medicinal plants
Serkedjieva, J; Toshkova, R; Nikolova, M; Tsvetkova, R; Antonova, S; Roeva, I; Sokmen, M; Tepe, B; Gulluce, M; Sahin, F; Sokmen, A (ELSEVIER SCIENCE BV, 2006)… -
In vitro antibacterial, antifungal, and antioxidant activities of the essential oil and methanol extracts of herbal parts and callus cultures of Satureja hortensis L.
Gulluce, M; Sokmen, M; Daferera, D; Agar, G; Ozkan, H; Kartal, N; Polissiou, M; Sokmen, A; Sahin, F (AMER CHEMICAL SOC, 2003)The present study was designated to evaluate the antimicrobial and antioxidant activities of the essential oil, obtained by using a Clevenger distillation apparatus, water soluble (polar) and water insoluble (nonpolar) ... -
The in vitro antimicrobial and antioxidant activities of the essential oils and methanol extracts of endemic Thymus spathulifolius
Sokmen, A; Gulluce, M; Akpulat, HA; Daferera, D; Tepe, B; Polissiou, M; Sokmen, M; Sahin, F (ELSEVIER SCI LTD, 2004)The present study was conducted to evaluate the in vitro antimicrobial and antioxidant properties of essential oil and methanol extracts from a unique and endemic plant, Thymus spathulifolius (Hausskn. and Velen.). The ... -
In vitro antimicrobial and antioxidant activities of the essential oils and methanol extracts of Hyssopus officinalis L. ssp angustifolius
Ozer, H; Sokmen, M; Gulluce, M; Adiguzel, A; Kilic, H; Sahin, F; Sokmen, A; Baris, O (CHIRIOTTI EDITORI, 2006)The in vitro antimicrobial and antioxidant activities of the essential oil and methanol extract from Hyssopus officinalis L. ssp. angustifolius were investigated. The essential oil, which has pinocarvone, pinocamphone, and ... -
In vitro antimicrobial and antioxidant activities of the essential oils and various extracts of Thymus eigii M. Zohary et P.H. Davis
Tepe, B; Daferera, D; Sokmen, M; Polissiou, M; Sokmen, A (AMER CHEMICAL SOC, 2004)This study was designed to examine the in vitro antimicrobial and antioxidant activities of the essential oil and various extracts obtained from aerial parts of Thymus eigii. The essential oil was particularly found to ... -
In vitro antioxidant activities of the methanol extracts of five Allium species from Turkey
Tepe, B; Sokmen, M; Akpulat, HA; Sokmen, A (ELSEVIER SCI LTD, 2005)This study was designed to examine the in vitro antioxidant activities of the methanol extracts of five Allium species, namely Allium nevsehirense, A. sivasicum, A. dictyoprosum, A. scrodoprosum subsp. rotundum and A. ... -
In vitro antioxidant activities of the methanol extracts of four Helichrysum species from Turkey
Tepe, B; Sokmen, M; Akpulat, HA; Sokmen, A (ELSEVIER SCI LTD, 2005)This study was designed to examine the in vitro antioxidant activities of the methanol extracts of four Helichrysum species (Helichrysum noeanum Boiss., H. chionophilum Boiss. & Bal., H. plicatum DC. subsp. plicatum, H. ...