Browsing by Author "Dogan Y."

Now showing 1 - 7 of 7
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    The use of wild edible plants in western and central Anatolia (Turkey)
    (New York Botanical Garden Press, 2004) Dogan Y.; Baslar S.; Ay G.; Mert H.H.
    In this study, 121 wild edible plants used as food in Anatolia were surveyed to determine the plant parts used and their detailed preparation methods. The results of this study show that the plants may be boiled, fried in fat, and eaten raw or as rolled vegetables. They may also be consumed as pickles, fruits, sweets and spices, and drunk as cold and hot drinks. Thirty species (8 genera) were identified as belonging to the Lamiaceae family, 15 species (15 genera) belong to the Asteraceae family, 13 species (5 genera) belong to the Rosaceae family, 8 species (7 genera) belong to the Brassicaceae family, 6 species (3 genera) belong to the Orchidaceae family and 5 species (5 genera) belong to the Apiaceae family. The genera represented by the highest number of species in the study are as follows: Sideritis L. is represented by 13 species, Origanum L. by 7 species, Rubus L. by 5 species, Thymus L. by 4 species and Rumex L. by 4 species. © 2004 by The New York Botanical Garden Press, Bronx, NY 10458-5126 U.S.A.
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    Trace element biomonitoring by leaves of Populus nigra L. from Western Anatolia, Turkey
    (Triveni Enterprises, 2005) Baslar S.; Dogan Y.; Yenil N.; Karagoz S.; Bag H.
    The West Anatolian Region is one of the most important areas for industrialization, population density and traffic in Turkey. Therefore, the leaves of Populus nigra L. (Salicaceae), which are used as biomonitor to investigate the levels of the trace elements Cd, Pb, Fe, Zn and Cu, were sampled at 30 locations having different pollution levels in the region. The concentrations of elements were determined by atomic absorption spectrometry. The samples were collected at both reference and contaminated locations where iron was found as the priority element. The strong association between a gradient of contamination and concentration in all samples tested indicates that they are reflecting well the environmental changes, and that they appear as appropriate biological indicators of heavy metal contamination.
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    Poisonous plants distributed naturally in Turkey
    (2005) Dogan Y.; Baslar S.; Ay G.; Aydin H.; Yorek N.; Mert H.H.
    From the flora point of view, Turkey is the richest country in Europe and the Middle East, with more than 10 000 vascular plant taxa, and more than 3000 of which are endemics. Therefore, poisonous plant taxa distributing in Turkey is expected to be higher. In this study, the poisonous natural plant taxa distributed in Turkey are identified and given in the table. Results of this study show that 2359 plant species belonging to 97 families are identified as poisonous in Turkey. The families with the highest number of poisonous plant species are identified as Fabaceae (571), Liliaceae (243), Ranunculaceae (140) and Asteraceae (126). Families with the highest number of poisonous genera are Fabaceae (15), Asteraceae (14), Liliaceae (14) and Ranunculaceae (11). Among the determined genera, all the members of 90 genera are poisonous. Among these genera, the top three numbers of poisonous species are Astragalus (347), Verbascum (220) and Allium (141).
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    Changes in some Candida albicans virulence factors due to amphotericin-B post-antifungal effect
    (E.S.I.F.T. srl, 2007) Ozkutuk A.; Dogan Y.; Kirdar S.; Ozkutuk N.
    [No abstract available]
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    A study of trace element contents in plants growing at Honaz Dagi-Denizli, Turkey; [Honaz Daǧı-Denizli, Türkiye'de yetişen bitkilerde i̇z element i̇çerikleri üzerine bir çalışma]
    (Ekoloji, 2009) Baslar S.; Kula I.; Dogan Y.; Yildiz D.; Ay G.
    Denizli is one of the rapidly developing states in the West Anatolian Region of Turkey. Keeping this in view, 30 different plants were selected to study their potential as biomonitors of trace elements like Pb, Cd, Ni, Zn, Fe and Mn (μg g-1, dry weight). The samples were collected from two different altitudes of Honaz Dagi, a mauntain overlooking at state of Denizli. The concentrations of trace elements were determined by flame atomic absorption spectrometry (FAAS). The mean concentrations determined at 1000 m altitude ranged between 0.273 to 0.488, 0.099 to 0.488, 0.306 to 0.682, 1.017 to 3.744, and 0.148 to 0.674 (μg g-1, dry weight), of Pb, Ni, Zn, Fe and Mn, respectively. At 1600 m altitude, the values ranged between 0.225 to 0.534, 0.150 to 0.842, 0.234 to 0.905, 1.082 to 3.864 and 0.023 to 0.982 (μg g-1, dry weight) of Pb, Ni, Zn, Fe, Pb and Mn, respectively. No Cd was detected at both altitudes.
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    Determination of trace elements in the plants of Mt. Bozdag, Izmir, Turkey
    (2010) Yildiz D.; Kula I.; Ay G.; Baslar S.; Dogan Y.
    The aim of this study was to determine the current level of atmospheric heavy metal content on the Bozdag Mountain of the Aegean Region, Turkey. Twenty nine different plants were selected to study their potential as biomonitors of trace elements such as Ni, Zn, Fe, Pb, Mn and Cd (μg g-1, dry weight). The samples were collected from two different altitudes of Mt. Bozdag. The concentrations of trace elements were determined by atomic absorption spectrometry. The mean concentrations determined at 1000 m altitude ranged from 0.025 to 1.609, 0.232 to 0.731, 0.578 to 5.983, 0.287 to 0.565 and 0.176 to 2.659 (μg g-1, dry weight), for Ni, Zn, Fe, Pb and Mn, respectively. At the altitude of 1600 m, the values ranged from 0.023 to 0.939, 0.258 to 1.254, 0.839 to 5.176, 0.301 to 1.341 and 0405 to 3.351 (μg g-1, dry weight) for Ni, Zn, Fe, Pb and Mn, respectively. No Cd was detected at either altitude. Statistical significance was determined by the independent sample t-test and comparisons were made in order to determine if there were any differences between the averages of herbaceous and woody plants.
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    Trace element contents in plants growing at Mt. Akdag, Denizli
    (2010) Kula I.; Yildiz D.; Dogan Y.; Ay G.; Baslar S.
    The present study was conducted to determine the current level of atmospheric heavy metal pollution in the Akdag Mountain of Denizli Province. The increase in industrial activities and human population and the high urbanization in Denizli and its environs have made it one of the rapid developing cities in the Western Anatolian part of Turkey. For this reason, Akdag Mountain of Denizli was chosen as the study area. Twenty nine different plants were selected to study their potential as biomonitors of trace elements such as Pb, Cd, Ni, Zn, Fe and Mn (μg g∼1, dry weight). The samples were collected from two different altitudes of Akdag, a mountain overlooking at Denizli province. The concentrations of trace elements were determined by atomic absorption spectrometry. The mean concentrations determined at 1000 m altitude ranged from 0.329 to 0.487, 0.011 to 0.882, 0.241 to 0.714, 0.532 to 9.396, and 0.155 to 3.439 (μg-1, dry weight), for Pb, Ni, Zn, Fe and Mn, respectively. At 1600 m altitude, the values ranged from 0.263 to 0.889, 0.092 to 0.600, 0.272 to 0.834,1.130 to 8.021 and 0.076 to 0.508 (μgg-1, dry weight) for Pb, Ni, Zn, Fe and Mn, respectively. No Cd was detected at both altitudes. Statistical significance was determined by the independent sample t-test. In the independent sample t-test, comparisons were made in order to determine whether there were any differences between the averages of the herbaceous plants and woody plants.