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Comparison of Essential oil of Ocimum sanctum L. from Fresh and Dry Aerial Parts by Hydro-distillation and Steam Distillation | ||
| Journal of Medicinal plants and By-Products | ||
| مقاله 7، دوره 5، شماره 1، تیر 2016، صفحه 45-50 اصل مقاله (151.52 K) | ||
| شناسه دیجیتال (DOI): 10.22092/jmpb.2016.108923 | ||
| نویسندگان | ||
| Nasim Milani Kalkhorani* 1؛ Mohsen Dadgar1؛ Mohammad Bagher Rezaei2؛ Fatemeh HeroAbadi1 | ||
| 1Department of Chemistry, Faculty of Science, Islamic Azad University Tehran South Branch, Tehran, Iran | ||
| 2Department of Medicinal Plants, Research Institute of Forests and Rangelands, Agricultural Research, Education and Extension Organization, Tehran, Iran | ||
| چکیده | ||
| The use of natural products as medicinal agents presumably predates the earliest recorded history. Ocimum sanctum L., is a plant which is used in several traditional medicine systems to cure various diseases. In this study aerial parts of Ocimum sanctum were collected on august 2014 from Shahr-e-Rey in Iran. Fresh and dry partsof plants essential oils were extracted with hydro-distillation and steam distillation and then essential oils injected to GC/MS. Main component for dried leaves and flower with hydro-distillation method were chavicol (75.66%), linalool (6.69%) and cis-sabinene hydrate (2.84%) and 0.18% yield and for dry flower were chavicol (38.2%), linalool (32.8%), 10-epi-cubebul (3.89%) and 0.28% yield. Main component with steam distillation method for dry leaves were chavicol (60.95%), linalool (4.38%), E-β-farnsene (3.8%) and 0.21% yield. Main component of steam distilation for dry flower were chavicol (31.4%), linalool (24.7%), (E, E)-farnesole (20.8%), and 0.37% yield. Main component for fresh and dried leaves with hydro-distillation method with dry leaves were chavicol (75.66%), linalool (6.69%), cis-sabinene hydrate (2.84%), and 0.20% yield. Main component with fresh leaves were methyl chavicol (27.64%), spathulenol (13.92%), β-eudesmol (11.5%), and 0.18% yield. Main component for steam distillation method with dry leaves were chavicol (60.95%), linalool (4.38%), E-β-farnsene (3.8%) and 0.23% yield. Main component with fresh leaves were methyl chavicol (38.96%), linalool (12.19%), spathulenol (6.73%), and 0.21% yield. Main component for fresh and dry flower with hydro-distillation method with dry flower were chavicol (38.2%), linalool (32.80%), α-cadinene (4.08%), and 0.25% yield. Main component for fresh flower were methyl chavicol (26.99%), linalool (17.98%), β-eudesmol (13.12%), and 0.28% yield. Main component for steam distillation method with dry flower were chavicol (31.44%), linalool (24.70%), α-cadinene (5.28%), and 0.35% yield. Main component with fresh flower were chavicol (25.2%), linalool (17.99%), germacrene D (6.87%), and 0.37% yield. Chavicol is used as an odorant in perfumery and it is miscible with alcohol, ether, and chloroform. | ||
| کلیدواژه‌ها | ||
| Steam distillation؛ Hydro distillation؛ Ocimum sanctum L؛ Dry parts | ||
| مراجع | ||
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