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Öğe Antioxidant Properties and Total Phenolic Content of Two Solvent Extraction Extracts of Some Plants Belong to Labiatae Family(ASIAN JOURNAL OF CHEMISTRY, 2013) Al Juhaimi, Fahad Y.; Sağlam, Coşkun; Özcan, Mehmet MusaIn vitro radical scavenging activity and the total phenolic content (Folin-Ciocalteu method) of two solvents (methanolic and ethyl acetate) extracts of some plants grown in Turkey were studied by using 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging assay. Although the total phenolic content of the ethyl acetate extract of R. officinalis (41.8 mg GAE/g dry weight) is higher than that of L. angustifolia (12.7 mg GAE/g dry weight), the corresponding radical scavenging activity of R. officinalis (19.3%) is higher than those of other plants. The total phenolic content of the methanolic extract of R. officinalis (34.8 mg GAE/g dry weight) is higher than those of other plant species. At the same time, its corresponding antioxidant activity is higher (21.8%). It was established that there was positive linear correlation between radical scavenging activity and total phenolic contents.Öğe Antioxidant properties, total phenolic content of two solvent extraction extracts of some plants belong to labiatae family(2013) Al Juhaimi, Fahad Y.; Sağlam, Coşkun; Özcan, Mehmet MusaIn vitro radical scavenging activity and the total phenolic content (Folin-Ciocalteu method) of two solvents (methanolic and ethyl acetate) extracts of some plants grown in Turkey were studied by using 1,1-diphenyl-2- picrylhydrazyl (DPPH) scavenging assay. Although the total phenolic content of the ethyl acetate extract of R. officinalis (41.8 mg GAE/g dry weight) is higher than that of L. angustifolia 12.7 mg GAE/g dry weight), the corresponding radical scavenging activity of R. officinalis (19.3 %) is higher than those of other plants. The total phenolic content of the methanolic extract of R. officinalis (34.8 mg GAE/g dry weight) is higher than those of other plant species. At the same time, its corresponding antioxidant activity is higher (21.8 %). It was established that there was positive linear correlation between radical scavenging activity and total phenolic contents.Öğe ASSESSMENT OF HEAVY METAL ACCUMULATION IN SOME EDIBLE PLANTS AND MEDIA SAMPLES IN THE VICINITY OF SEYDISEHIR ALUMINUM PLANT, KONYA(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2013) Sağlam, Coşkun; Er, Fatih; Çelebi, Muhittin; Gümüşcü, Ahmet; Özcan, Mehmet MusaIn this study, the concentrations of cadmium (Cd), chromium (Cr), copper (Cu), iron (Fe), nickel (Ni), manganese (Mn), lead (Pb) and zinc (Zn) in some selected nature and cultivated plants and media samples were determined by inductively-coupled plasma-atomic emission spectrometry (ICP-AES) in Seydisehir industrial area. It was found that (p<0.05) mean Fe concentration was higher in the soils, followed by Mn, Ni, Zn, Cr, Cu, Pb and Cd, on dry weight basis. In some soil samples, the concentrations of Cd, Cr and Ni exceeded the permissible limits; however, their accumulation in plants was lower due to the physical and chemical properties of the soils, which prevented their translocation to plants. Although the concentration of Mn was found within the safe limits in fruiting vegetables, it was above the recommended international standards in some leafy plant specimens. Portulaca oleracea has shown its potential as phyto-remediation species for most of the selected heavy metals in the study area.Öğe Chemical Composition of the Essential Oil of Salvia Cryptantha(Har Krishan Bhalla & Sons, 2010) Saadia, Zrira; Özcan, Mehmet Musa; Bağcı, Yavuz; Ünver, Ahmet; Arslan, Derya; Durak, Gülşah; Er, Fatih; Sağlam, CoşkunThe essential oil for the present investigation was obtained from the air-dried leave + flowers of Salvia cryptantha as described in the experimental. Composition of water-distilled essential oils of S. cryptantha growing wild in Turkey were analysed by GC and GC-MS. At least 16 compounds were isolated and identified, corresponding to 98.5 % of the oil. The major compounds were camphor (25.6 %), 1,8-cineole (20.3 %), beta-pinene (12.8 %), n-hexane (10.6 %), heptane (8.9 %), borneol (5.1 %) and alpha-pinene (4.1 %). The oils consisted of monoterpenic hydrocarbons and oxygenated monoterpenes.Öğe Dikenli Dağ, Karacadağ, Akdağ (Huğlu-Beyşehir-Konya) ve Çevresinin Florası(2000) Sağlam, Coşkun; Serin, Memduh; Bağcı, Yavuz; Şanda, Murat AydınBu araştırma 1997-1999 yılları arasında Dikenlidağ, Karacadağ, Akdağ (Huğlu-Konya) ve çevresinde gerçekleştirilmiştir. Çalışma alanı Iran-Turan ve Akdeniz fitocografik bölgelerinin geçiş kuşağında ve Davis tarafından uygulanan grid sistemine göre C3 karesinde yer almaktadır. Çalışma sırasında alandan 66 familya ve 259 cinse ait 504 tür, 7 alttür ve 3 varyete olmak üzere 514 takson kaydedilmiştir. En çok türe sahip familyalar Compositae (% 11.6), Leguminosae, (% 11.4), Labiatae (% 9.3), Gramineae (% 8.5) ve Cruciferae (% 5.6)'dır. Tespit edilen taksonların fitocografik bölgelere göre yüzde(%) dağılımı şöyledir: İran-Turan % 20.8, Akdeniz % 15.5 ve Avrupa-Sibirya % 2.9. Endemiklerin oranı da % 16.3'dür.Öğe Dikenli dağ, Karacadağ, Akdağ (Huğlu-Beyşehir-Konya) ve çevresinin florası(Selçuk Üniversitesi Fen Bilimleri Enstitüsü, 1999-09-07) Sağlam, Coşkun; Serin, MemduhBu çalışma 1997-1999 yılları arasında Dikenli Dağ, Karacadağ, Akdağ (Huğlu-Konya) ve Çevresinde gerçekleştirilmiştir. Araştırma alanı Konya İli Sınırları içinde olup Grid Sistemine göre C3 karesindedir. Bu süre içinde 66 familyaya ait 259 cinsi ve 514 takson tanımlanmıştır. Bunlardan 84 (% 16.3) takson endemiktir. Sahada en çok taksona sahip olan familyalar Compositae (% 11.6), Le- guminosae, (% 1 1.4), Labiatae (% 9.3), Gramineae (% 8.5), Cruciferae (% 5.6) familyalarıdır. Araştırma bölgemiz Akdeniz ve Iran-Turan floristik bölgeleri geçiş kuşağında yer almaktadır. Toplanan türlerin filoristik bölgelere göre dağılımı şöyledir: Akdeniz % 10.7, Iran-Turan % 13.8, Avrupa- Sibirya % 2.9, Endemik % 16.3'dür.Öğe Fungal Inhibition by Some Spice Essential Oils(TAYLOR & FRANCIS LTD, 2009) Sağlam, Coşkun; Özcan, Mehmet Musa; Boyraz, NuhThe antifungal activities of essential oils of pickling herb (Echinophora tenuifolia spp. sibthorpiana), rosemary (Rosmarinus officinalis L.) and oregano (Origanum vulgare L.) plants growing wild in Turkey were tested against to the mycelial growth of Alternaria alternata, Aspergillus niger and Aspergillus parasiticus using Potato Dextrose Agar (PDA) in vitro. Essential oil of O. vulgare was the most effective on the mycelial growth of A. alternata compared with other two fungi. Oregano oil was the most active against all the moulds tested. Some concentrations of pickling herb and rosemary stimulated the mycelial growth of Aspergillus niger and Aspergillus parasiticus. It was concluded that the fungistatic effects of every oil increased with higher doses. The high fungistatic effect in the beginning of incubation decreased gradually towards the end of incubation. However, knowledge of how to protect the spoilage of food products from pathogens and saprophytic fungi can probably be gained from the different concentrations of spice derivatives.Öğe Heavy Metals Bounding Ability of Pomegranate (Punica granatum) Peel in Model System(TAYLOR & FRANCIS INC, 2011) Özcan, Mehmet Musa; Dursun, Nesim; Sağlam, CoşkunPomegranate fruit is an important sources of natural phenolic compounds. In this study, the influence of pomegranate fruit peel on binding of some heavy metals were established by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). Also, the total phenolic content of methanol extract of pomegranate fruit peel was determined with the Folin-Ciocalteu method. Amounts of 1, 2, 3, 10, 20, 40, and 60 g of ground peel were used in this experiment. After pomegranate samples were weighed, they were added into 500 ml baker. Each sample was treated by several solutions contained the heavy metal elements at different concentrations. The heavy metal contents in the solutions prepared with ground material were decreased with increasing of ground material. At the same time, the bounding rate of heavy metals increased with the increase of ground peel amounts. Lead (Pb) with 99.2% rate for solution obtained from 20 g ground sample was the highest bound element. It can be observed from these results that the amount of metal ions bound by the ground material differed from on fraction to others.Öğe Isparta, Eğridir ve Kovada gölü arasında kalan bölgenin fitososyolojik ve fitoekolojik yönden incelenmesi(Selçuk Üniversitesi Fen Bilimleri Enstitüsü, 2005-11-11) Sağlam, Coşkun; Eyce, BakiAraştırma bölgesi İsparta, Eğirdir ve Kovada Gölü arasında bulunmaktadır. Alanın deniz seviyesinden yüksekliği 650-2635 m.'ler arasında değişmektedir. Araştırma bölgesinde 58 familyaya ait 349 bitki türü toplanmıştır. Bu bitkilerin floristik bölgelere göre dağılımı : Akdeniz % 28.36, Iran-Turan % 13.75, Avrupa-Sibirya % 3,49, geniş yayılışlı türler % 22.92, yayılış alam belli olmayan türler % 3 1.5 1, Türkiye için endemik olan türler % 1 5. 1 8'dir. Bölgenin vejetasyonu Braun - Blanquet (1964) metoduna göre araştırılmış ve bitki birliklerinin sınıflandırılması bu metoda göre yapılmıştır. Araştırma bölgesinde 4 vejetasyon tipine ait toplam 1 1 bitki birliği tespit edilmiştir. Çalı ve Orman Vejetasyonuna ait Birlikler Sınıf : Quercetea pubescentis (Oberd, 1948) Doing Kraft, 1955 Ordo : Querco - Cedretalia libani Barbero, Loisel ve Quezel, 1 974 Birlikler: 1. Astragalo atropurpureus- Quercetum cocciferae Kargıoğlu, 1994 2. Minuartio globulosi - Juniperetum excelsae ass.no va 3. Sileno squamigeri - Quercetum cerridis ass.no va 4. Astragalo oxytroplfolll - Pinetum caramanicae ass.nova Alyans : Lonicero nummulariaefoliae - Cedrion libani Quezel, Barbero ve Akman 1978 5. Veronico syriaci - Cedretum libani ass.nova 6. Diantho cibrarii - Quercetum vulcanicae Kurt et al. 1996 Sınıf : Quercetea ilicis Br.-Bl., 1947 Ordo : Quercetalia ilicis Br.-Bl., 1 947, Rivaz Martinez, 1 974 Alyans : Quercion cocciferae Quezel, Barbero, Akman, 1978 7. Hyperico polyphylli - Pinetum brutiae ass.nova Step Vejetasyonuna Ait Birlikler Sınıf : Astragalo - Brometea Quezel, 1973 Ordo : Onobrychido armeni - Thymetalia leucostomi Ketenoğlu, Akman, Quezel, 1985 Alyans : Phlomido armeniacae - Astragalion microcephali Akman, Ketenoğlu, Quezel, Demirörs, 1984 8. Astragaletum prusiano - microcephali ass.nova 9. Bolantho minuartioidi - Artemisetum campestrii ass.nova Ordo : Drabo-Androsacetalia Quezel, 1979 10. Astragalo heldreichii-Daphnetum oleoidis ass.nova Kaya Vejetasyonuna Ait Birlikler Sınıf : Asplenietea trichomanis (Br.-Bl. İn Meier & Bl.-Bl. 1934) Oberd. 1977 Ordo : Silenetalia odontopetalae Quezel 1973 Alyans : Silenion odontopetalae Quezel 1973 1 1. Aubrieto canescentis-Omphalodetum luciliea ass.nova.Öğe A phytosociological study of the forest, shrub, and steppe vegetation of Kızıldağ and environs (Isparta, Turkey)(2013) Sağlam, CoşkunThe phytosociological properties of the forest, shrub, and steppe vegetation of Kızıldağ (Isparta province) were investigated in 2010 and 2011. The vegetation of the area was analysed using a 3-dimensional ordination technique based on the Braun-Blanquet method. As a result, 5 new plant associations were determined as belonging to forest, shrub, and steppe vegetation and classified syntaxonomically. The associations and their higher units are as follows. Quercetea-Pubescentis Doingt Kraft 1955. Querco-Cedretalia libani Barbéro, Loisel & Quézel 1974. 1. Meliloto bicoloris-Quercetum cocciferae ass. nova. 2. Hyperico heterophylli-Cistetum laurifolii ass. nova. 3. Atraphaxo billardieri-Amygdaletum orientalii ass. nova. Abieto-Cedrion Akman, Barbéro & Quézel 1977. 4. Veronico isauricae- Cedretum libani ass. nova. Astragalo-Brometea Quézel 1973. Onobrychido armenae-Thymetalia leucostomi Akman, Ketenoğlu & Quézel 1985. Phlomido armeniacae-Astragalion microcephali Ketenoğlu, Akman, Quézel & Demirörs 1984. 5. Centauro detonsae-Thymetum sipylei ass. novaÖğe The use of native halophytes in landscape design in the central anatolia, Turkey(2018) Sağlam, Coşkun; Onder, SerpilIn this study, the usability of some herbaceous halophytes grown naturally in salt marshesthat dry most of the year in Central Anatolia Region were investigated in landscapedesign. Within the scope of the research, in the years of 2016 and 2017, seasonal fieldstudies were carried out in saline habitats in the vicinity of Konya, Ankara, Aksaray andNevşehir, and taken photographs and herbarium samples of halophytic plant species. Thegeneral botanical and ecological characteristics of the selected species are given and thevalues used in landscape design have been determined considering the aesthetic andfunctional properties. As a result of the field studies carried out during the vegetationperiods, 59 halophytic plant species, belonging to 38 genera and 19 families that could beused in landscape design were identified. The most representative family was theAsteraceae with 11 species, followed by Plumbaginaceae (9 species) andChenopodiaceae (8 species). The genus Limonium from Plumbaginaceae family is wellrepresented with 8 species for landscape use. The endemism rate of halophytes used inlandscape design is 42% (25 species) in the research area. The most common uses inlandscape design are determined in roof gardens by 49 species, followed in groundconservation and erosion prevention by 31 species. Since these halophytic species, whichare mostly succulent and endemic, are well adapted into both wet and dry areas. Their usein landscape design is of great importance for restoration of arid and barren land, whichmay increase as a result of global climate change, conservation of biodiversity as well assustainable agricultural practices.
