Investigation about Lost Substances in Different Modern and Traditional Herbal Extraction Methods of Origanum Vulgare L
Subject Areas : Chemistry and Chemical Engineering of all specializations
Keywords: Essential oils, Extract, Labiatae, Origanum Vulgare L, GC/MASS,
Abstract :
Origanum Vulgare L.is an important species of the genus Origanumwhich is belong to the family of Lamiaceae (Labiatae). Mentioned species was collected from Arasbaran protected areas- Ainaloo mountain. Essential oils were obtained from this plant by the method of direct hot water distilation in a Clevenger, The collected essential oils were kept in refrigerator and was dried over anhydrous sodium sulfate and analized by GC/MS. Also, traditional distilates was prepared by direct distilation. Organic compounds were extracted by chloroform, were dried and analyzed by the gas chromatography/mass spectrometry (GC-MS). By the way aquatic and organic extracts were afforded by soxlet, then extracts were subjected to rotary and for investigation about lost substances were injected to GC/MS. Various groups including flavonoids, Carbures, Aldehydes, Ketones, Terpenoids and other bioactive compounds recognised.
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