@article{article_346813, title={Evaluation of Essential Oil Composition Genus Dittrichia L. (Asteraceae) Plants in Aydın/Turkey}, journal={Turkish Journal of Agricultural and Natural Sciences}, volume={4}, pages={456–460}, year={2017}, author={Sevindik, Emre and Paksoy, Mehmet Yavuz}, keywords={Essential oil,GC-MS,Dittrichia,Aydın/Turkey}, abstract={<p class="Stil3" style="text-indent:1cm;line-height:normal;"> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us">The genus <i>Dittrichia </i> (Asteraceae), described by Greuter as a small genus, was previously known as a part of Inula and has a widespread Mediterranean distribution, marginally penetrating in the Atlantic European territories and in Middle East. <b> </b>The essential oil chemical compositions were derived from the genus <i>Dittrichia </i> L. plants were examined in the present study </span> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us">. </span> <b> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us">  </span> </b> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us">The study material, <i>Dittrichia viscosa </i> (L). <span style="background:#F9F9F9;">Greuter </span> and <i>Dittrichia graveolens </i> <span style="background:#F9F9F9;">(L.) Greuter </span> were collected West Anatolian (Aydın/Turkey) ecological conditions in September-October 2015. </span> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us"> Essential oils of the leaves were extracted by Clevenger apparatus. Essential oil compositions were determined with </span> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us">Gas Chromatography-Mass Spectrometry (GC-MS) device. </span> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us">The results from the gas chromatography-mass spectrometry analysis showed that the obtained levo-bornyl acetate from <i>D. graveolens </i> was with the highest percentage (25.23%). The 2,4-dioxo-3-methyl-6-isopropyl pyrido[2,3-b]-[1,4]pyrazine in <i>D. viscosa </i>was with the highest percentage (29.02%). </span> </p> <p> </p> <p> </p> <p class="Stil3" style="line-height:normal;"> <span lang="en-us" style="font-size:10pt;font-family:Calibri, sans-serif;" xml:lang="en-us"> </span> </p> <p>  </p>}, number={4}, publisher={Mevlüt AKÇURA}