Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification
This paper deals with fractionation of the essential oil from juniper (Juniperus communis L.) berries by hydrodistillation (HD) and simultaneous hydrodistillation and rectification (SHDR) at atmospheric pressure. A rectification column was filled with the NORMAG packing A type and had 36 theoretical...
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| Format: | Article |
| Language: | English |
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Association of Chemical Engineers of Serbia
2017-01-01
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| Series: | Hemijska Industrija |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0367-598X/2017/0367-598X1700009M.pdf |
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| author | Marković Miljana S. Bošković-Vragolović Nevenka M. Ristić Mihailo S. Pavićević Vladimir P. Veljković Vlada B. Milojević Svetomir Ž. |
| author_facet | Marković Miljana S. Bošković-Vragolović Nevenka M. Ristić Mihailo S. Pavićević Vladimir P. Veljković Vlada B. Milojević Svetomir Ž. |
| author_sort | Marković Miljana S. |
| collection | DOAJ |
| description | This paper deals with fractionation of the essential oil from juniper (Juniperus communis L.) berries by hydrodistillation (HD) and simultaneous hydrodistillation and rectification (SHDR) at atmospheric pressure. A rectification column was filled with the NORMAG packing A type and had 36 theoretical stages. In the present study, higher essential oil yield was obtained by HD (1.34 mass %) than by SHDR (1.17 mass %). However, mass fraction distributions of monoterpene hydrocarbons (MHs), oxygenated monoterpenes (OMs) and sesquiterpene hydrocarbons (SHs), observed for the two separation methods, differed from each other. In the SHDR process increased contents of high volatile components (predominantly MHs) were obtained in the initial fractions as well as increased contents of low volatile components (dominantly SHs) in the last fractions. Also, this method increased the separation degree of OMs. [Project of the Serbian Ministry of Education,
Science and Technological Development, Grant no. 033007 and Grant no. 173021] |
| first_indexed | 2024-12-21T07:31:02Z |
| format | Article |
| id | doaj.art-98e61de28cbe4d528f9fd9dabb74dc23 |
| institution | Directory Open Access Journal |
| issn | 0367-598X 2217-7426 |
| language | English |
| last_indexed | 2024-12-21T07:31:02Z |
| publishDate | 2017-01-01 |
| publisher | Association of Chemical Engineers of Serbia |
| record_format | Article |
| series | Hemijska Industrija |
| spelling | doaj.art-98e61de28cbe4d528f9fd9dabb74dc232022-12-21T19:11:34ZengAssociation of Chemical Engineers of SerbiaHemijska Industrija0367-598X2217-74262017-01-0171647147710.2298/HEMIND161204009M0367-598X1700009MFractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectificationMarković Miljana S.0Bošković-Vragolović Nevenka M.1Ristić Mihailo S.2Pavićević Vladimir P.3Veljković Vlada B.4Milojević Svetomir Ž.5Faculty of Technical Sciences, Kosovska MitrovicaFaculty of Technology and Metallurgy, BelgradeInstitute for Medicinal Plants Research Dr. Josif Pančić, BelgradeFaculty of Technology and Metallurgy, BelgradeFaculty of Technology, LeskovacFaculty of Technical Sciences, Kosovska MitrovicaThis paper deals with fractionation of the essential oil from juniper (Juniperus communis L.) berries by hydrodistillation (HD) and simultaneous hydrodistillation and rectification (SHDR) at atmospheric pressure. A rectification column was filled with the NORMAG packing A type and had 36 theoretical stages. In the present study, higher essential oil yield was obtained by HD (1.34 mass %) than by SHDR (1.17 mass %). However, mass fraction distributions of monoterpene hydrocarbons (MHs), oxygenated monoterpenes (OMs) and sesquiterpene hydrocarbons (SHs), observed for the two separation methods, differed from each other. In the SHDR process increased contents of high volatile components (predominantly MHs) were obtained in the initial fractions as well as increased contents of low volatile components (dominantly SHs) in the last fractions. Also, this method increased the separation degree of OMs. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 033007 and Grant no. 173021]http://www.doiserbia.nb.rs/img/doi/0367-598X/2017/0367-598X1700009M.pdfcommon juniper berriesessential oilfractionationhydrodistillationsimultaneous hydrodistillation and rectification |
| spellingShingle | Marković Miljana S. Bošković-Vragolović Nevenka M. Ristić Mihailo S. Pavićević Vladimir P. Veljković Vlada B. Milojević Svetomir Ž. Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification Hemijska Industrija common juniper berries essential oil fractionation hydrodistillation simultaneous hydrodistillation and rectification |
| title | Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification |
| title_full | Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification |
| title_fullStr | Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification |
| title_full_unstemmed | Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification |
| title_short | Fractionation of the essential oil from juniper (Juniperus ommunis L.) berries by hydrodistillation and rectification |
| title_sort | fractionation of the essential oil from juniper juniperus ommunis l berries by hydrodistillation and rectification |
| topic | common juniper berries essential oil fractionation hydrodistillation simultaneous hydrodistillation and rectification |
| url | http://www.doiserbia.nb.rs/img/doi/0367-598X/2017/0367-598X1700009M.pdf |
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