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    Chemical composition of essential oil from aerial parts and fruits of Hyssopus officinalis L., Origanum acutidens, Prangos uechritzii, H-hircinum L. and Hypericum polyphyllum subsp polyphyllum
    (Agrimedia Gmbh, 2015) Figueredo, Guilles; Ozcan, Mehmet Musa; Chalchat, Jean Claude; Bagci, Yavuz; Chalard, Pierre; Al Juhaimis, Fahad; Dogu, Suleyman
    The chemical constituents of essential oil by hydrodistillation from the aerial parts of Hyssopus officinalis L., Origanum acutidens and Prangos uechtrizii wild growing in Turkey were extracted by hydrodistillation, and analysed by GC and GC-MS. The major constituents of H. officinalis oil were pinocarvone (29.17%), trans-pine camphone (27.19 %), beta-pinene (17.63%), cis-pinocamphone (4.68%) and myrcene (2.92%). The major constituents of the essential oil of O. acutidens were carvacrol (76.2%), p-cymene (7.4%) and borneol (3.2%). The major components of H. hircinum were alpha-pinene (6.96%), beta-pinene (28.79%), limonene (3.60%), cc-terpineol (7.20%), spathulenol (5.60%), caryophyllene oxyde (2.99%), humulene-1,2-epoxyde (4.20%), alpha-eudesmol (3.96%) and methyle linolenate (7.27%), while ishwarana (64.36%), aristolochene (1.50%), beta-selinene (2.61%), valencene (2.08%), alpha-selinene (1.32%), spathulenol (2.42%), caryophyllene oxyde (2.89%) and beta-eudesmol (4.30%) were recorded as the main constituents of H. polyphyllum.
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    Critical taxonomical notes on poorly known Johrenia porteri Post ex Boiss. (Apiaceae)
    (State Natural History Museum Nas Ukraine, 2021) Bagci, Yavuz; Dinc, Muhittin
    In addition to the incomplete type from Turkey, Johrenia porteri Post ex Boiss. is known from only two herbarium specimens of doubtful systematic position from Turkey-Syria border. The deficiencies in both type and other herbarium samples have been caused uncertainty and debate about the taxonomic position of the species. In this article, Johrenia porteri is epitipified and its taxonomic position has been clarified. The description of the species has been expanded with the studies conducted within the scope of the samples collected in different developmental periods from the type locality as well.
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    The Essential Oil Compositions of Origanum majorana L. Cultivated in Konya and Collected from Mersin-Turkey
    (Assoc Pharmaceutical Teachers India, 2017) Bagci, Yavuz; Kan, Yuksel; Dogu, Suleyman; Celik, Sadiye Ayse
    Purpose: In this study, essential oil (EO) compositions of the dried and fresh aerial parts of Origanum majorana cultivated in the research field and collected from f from Mersin was investigated. Material and Methods: EO was distilled by using Clevenger type apparatus for 3 h and the chemical compositions were detected in GC-MS. While, the oil yields of the the collected marjoram was determined to be 2,5 ml both in dried and fresh aerial parts, the yields of the cultivated plants for fresh and dried parts were 3.6 ml and 5 ml, respectively. The cultivation of the plant had positive effects on the EO yield. Drying of the material also increased the oil yield in the cultivated marjoram. Results: While there were 42 and 35 of EO components were observed in the fresh and dried parts of the collected marjoram, respectively; in the cultivated plants there were 30 and 40 components detected. Besides EO yields, in this research the differences with respect to composition and components were determined between the cultivated and collected plants. On the other hand, in this study, it was determined that the EO compositions varied with respect to be fresh or dry of the plant parts. It was observed that carvacrol and linalool were the major EO contents. Conclusion: The aim of the study to compare of differences between the EO compounds and compositions varied according to be the plant fresh or dry and collected or cultivated.
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    The Essential Oil Compositions of Rosmarinus officinalis L. Cultivated in Konya and Collected from Mersin-Turkey
    (Assoc Pharmaceutical Teachers India, 2017) Bagci, Yavuz; Kan, Yuksel; Dogu, Suleyman; Celik, Sadiye Ayse
    Purpose: In this research, essential oil (EO) compositions of the dried and fresh aerial parts of Rosmarinus officinalis cultivated in the reearch field in Selcuk University Medicinal and Aromatic Plants Department Area in Konya and collected from Mersin was investigated. Material and Methods: EO was distilled by using Clevenger type apparatus for 3 h and the chemical compositions were detected in GC-MS. Results: Although, the oil yields of the collected rosemary was determined to be 0.4 ml (in fresh) and 0.6 ml (in dried) aerial parts, the yields of the cultivated plants for fresh and dried parts were 0.32 ml (in fresh) and 0.9 ml (in dried), respectively. In this research the differences with respect to composition and components were determined between the cultivated and collected plants. On the other hand, in this study, it was also determined that the EO compositions varied with respect to be fresh or dry of the plant parts. While there were 67 and 55 of EO compositions were observed in the fresh and dried parts of the collected marjoram, respectively; in the cultivated plants there were 46 (in fresh) and 79 (in dried) components detected. Conclusion: In this study, it was observed that the major EO compositions were camphor, 1.8-cineole, borneol, a-pinene, linalool, verbenone, bornyl acetate, limonene and camphene. The objective of the study to detect the differences between the EO compositions varied according to be the plant fresh or dry and collected or cultivated.
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    A new species of Genista sect. Spartocarpus (Fabaceae) from Karaman (Turkey)
    (Magnolia Press, 2018) Dinc, Muhittin; Bagci, Yavuz
    [Abstract Not Availabe]
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    STACHYS AHMET-SAVRANII DOx11e;U AND BAx11e;CI (LAMIACEAE), A NEW SPECIES FROM SOUTH ANATOLIA, TURKEY
    (Bangladesh Botanical Soc, 2021) Dogu, Suleyman; Bagci, Yavuz
    Stachys ahmet-savranii Dogu & Bagci sp. nov. (Lamiaceae) from the Nigde (C5 Nigde, Turkey) is described and illustrated. It exhibits general features of the section Infrarosularis. It is closely related to Stachys citrina Boiss. & Heldr. but differs by its slender and unbranched stem; leaves structure; floral leaves equalling or longer than verticillasters; verticillester with 8 -12 flowered and corolla 10 -18 mm; Bracteoles reaching nearly middle of calyx tube. Diagnostic morphological characters are discussed. The geographical distribution of the new species is mapped. Notes are also presented on its ecology, biogeography and conservation status.