| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شمارهها | 3,186 |
| تعداد مقالات | 35,332 |
| تعداد مشاهده مقاله | 51,394,359 |
| تعداد دریافت فایل اصل مقاله | 91,299,692 |
Evaluation of Growth, Essential Oil Content and Composition in Four Thyme Species under Dryland Farming System in Zagheh, Rangeland, Khoramabad, Iran | ||
| Journal of Medicinal plants and By-products | ||
| مقاله 7، دوره 10، شماره 1، تیر 2021، صفحه 59-65 اصل مقاله (456 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22092/jmpb.2020.128764.1162 | ||
| نویسندگان | ||
| Ali Sepavand1؛ Ali Ashraf Jafari* 2؛ Fatemeh Sefidkon2؛ Sepideh Kalatejari1 | ||
| 1Department of Horticulture, Islamic Azad University, Science and Research Branch, Tehran, Iran | ||
| 2Research Institute of Forests and Rangelands, Agricultural Research Education and Extension Organization (AREEO), Tehran, Iran | ||
| چکیده | ||
| In order to study the variation of four thyme species for aerial parts biomass, essential oil content and composition, a study was carried out in Zagheh, Rangeland, Khoramabad, Iran. Seeds of four species of Thymus pubescens Boiss. & Kotschy ex Celak., Thymus daenensis Celak. Thymus daenensis subsp. lancifolius (Celak.) Jalas and Thymus kotschyanus Boiss. & Hohen. were collected from their natural habitat in Lourestan province, Iran. Seeds sown in Jiffy pots in glasshouse in September 2016 and the seedlings were transferred to the field in October 2016 using Randomized Complete Block Design (RCBD) with 3 replications. Each unit of the experiment consists of 40 plants in two rows with 50 cm distance between rows and 50 cm between plants within rows. Data were collected for aerial parts biomass, morphological traits and essential oil percentages over two years 2017-2018. The essential oils of all samples were obtained by hydro-distillation, in flowering stage and the essential oil components were identified using gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS). Considerable variation was found between species for fresh and dry weight of aerial parts biomass, plant height, root length and essential oil content. The mean values of aerial parts biomass, crown diameter and essential oil in T. daenensis were higher than other species. For the root length, the higher value was obtained in T. pubescens. The lower and higher essential oil content with average values of 1.53% and 1.95% were obtained in T. pubescens and T. daenensis subsp. lancifolius, respectively. The results indicated that the major components in the essential oil were carvacrol (5.8, 18.5, 42.4 and 33.5%) and thymol (78.9, 51.9, 36.19 and 42.7%) for T. daenensis, T. kotschyanus, T. daenensis subsp. lancifolius and T. pubescens, respectively. | ||
| کلیدواژهها | ||
| Thymus pubescens؛ T. lacnifolius؛ T. daenensis subsp. lancifolius؛ T. kotschyanus؛ Drought | ||
| مراجع | ||
|
1. Zargari A, Medicinal Plants. Vol. 4. Tehran University Press, 1997, No: 969, Tehran, Iran (In Persian).
2. Stahl-Biskup E. In Thyme: The genus thymus. Essential oil chemistry of the genus thymus- A global view. Taylor and Francis: London, 2002, pp. 75-124.
3. Jamzad Z. Thymus and Satureja species of Iran. Research Institute of Forests and Rangelands publication, Tehran, Iran, 2009; p.171. (In Persian).
4. Rechinger KH. Flora Iranica, vol. 150. Akademische Druck-u Verlagsanstalt, Graz, 1982, pp. 44-84.
5. Bauer K, Garbe D, Surburg H. Common Fragrance and Flavor Materials, Wiley-VCH, Weinheim, 1997, p. 214.
6. Moghimi J. Introduction of some important range species (suitable for development and improvement of Iran ranges). Ministry of Jahad Agriculture. Forest, Rangeland and Watershed Organization, Tehran, Iran. 2005. (In Persian).
7. Lebaschy D, Sharifi A. Growth indices of medicinal plants under drought stress. Iranian J Med Aroma plants. 2010;20:249-269. (In Persian).
8. Sabih A, Abad Farooki AH, Ansari SR. Influence of water stress on growth, essential oil, metabolism in Cymbopogon martini cultivar. J Essen Oil Res. 1999;1:151-157.
9. Guillén Maria D, Manzanos Maria J. Smoke and liquid smoke. Study of an aqueoussmokeflavouring from the aromatic plant Thymus vulgaris L. J Sci Food Agric. 1999;79:1267-1274.
10. Miguel MG, Duarte J, Figueiredo A. Cristina, Barroso J.G., Pedro L.G.Thymus carnosus Boiss.: effect of harvesting period, collection site and type of plant material on essential oil composition. J Essen Oil Res. 2005;17:422-426.
11. Khorshidi J, Rostaei A, Fakhre TM, Omidbaigi R, Sefidkon F. Effect of climate and harvesting time on essential oil quantity of Thymus daenensis Celak. Scientific Conference on Medicinal Plant. Industry Development in Iran. 28 Feb to 1 March. Tehran, Iran. 2010.
12. Sefidkon F, Nikkhah F, Sharifi Ashoorabadi E. The effect of distillation methods and plant growth stages on the essential oil content and composition of Thymus vulgaris L. Iranian J Med. Aroma Plants. 2009;25:309-320.
13. Safaei L, Sharifi ashoorabadi E, Zeinali H, Mirza M. The effect of different harvesting stages on aerial parts yield, essential oil percentage and main components of Thymus daenensis Celak. Iranian J Med Aroma Plants. 2012;28:342-355.
14. Hungarian pharmacopoeia. VII Kiadas, Kotet, Medicine Publication, Hungary. 1984, 918 p.
15. Mirza M, Sefidcon F, Ahmadi L. 1996. Natural Essential Oils Extraction: Qualitative and Quantitative Identification and Applications, Iranian Research Institute of Forests and Rangelands Publications, Tehran; 208p (In Persian).
16. Adams RP. Identification of Essential Oil Components by Gas Chromatography-Mass Spectroscopy. Carol Stream: Illinois, Allured Publishing Corporation, 1995, pp. 78-330.
17. Shibamoto T. Retention Indices in Essential Oil Analysis. In: Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P. and C. Bicchi (Eds.). Huethig-Verlag, New York, USA, 1987, pp: 259-274.
18. Davies NW. Gas chromatogheraphic retention indices of monoterpenes and sesquiterpenes on methyl silicone and carbowax 20M phases. J Chromatogr. 1990;503:1-24.
19. Amini Dehaghi M, Babaee K. Water deficit effect on morphology, proline content and thymol percentage of thyme (Thymus vulgaris L.). Iranian J Med Aroma Plants. 2010;26:239-251 (In Persian).
20. Ranjbar R, Fanaii H, Piri A. Influence of water stress on morphological characteristics and essential oil content in three accessions of Thymus transcaucasicus.MSc. Thesis. Payam Noor University Zabol, Iran. 2015, p. 127. (In Persian).
21. Pourmeidani A, Jafari A, Mirza M. Studying Drought Tolerance in Thymus kotschyanus Accessions for Cultivation in Dryland Farming and Low Efficient. Grassland J Rangeland Sci. 2017;7:331-340.
22. Nouraei KH, Eradatmand D, Pourmeidani A. The impact of drought stress on the three accessions of Thymus kotschyanus. MSc. Thesis. College of Agriculture, Saveh Islamic AzadUniversity,Saveh,Iran.2013, p.128(In Persian).
23. Amiri, H. Essential oils composition and antioxidant properties of three Thymus species. Evid Based Complement Alternat Med. 2012; doi: 10.1155/2012/728065.
24. Rustaiyan A, Masoudi SH, Monfared A. Volatile constituents of three Thymus species grown wild in Iran, Planta Medica. 2000;66:197-198.
25. Rasooli I, Mirmostafa SA. Bacterial susceptibility to and chemical composition of essential oils from Thymus kotschyanus and Thymus persicus,” J Agric Food Chem. 2003;51:2200-2205.
26. Sefidkon F, Dabiri M, Rahimi-Bidgoly A. The effect of distillation methods and stage of plant growth on the essential oil content and composition of Thymus kotschyanus Boiss. & Hohen,” Flavour and Fragrance J. 1999;14:405-408.
27. Sadjadi SE, Khatamsaz M. Composition of the essential oil of Thymus daenensis Celak.and Thymus lanciflolius. Jalas J Essen Oil Res. 2003;15:34-35.
| ||
|
آمار تعداد مشاهده مقاله: 852 تعداد دریافت فایل اصل مقاله: 746 |
||