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Volatile Oil Constituents of Rosa canina L. : Quality As Affected by the Distillation Method
Joint Authors
Kerkenni, Amel
Medfei, Wafa
Ben Brahim, Nadia
Sebei, Houcine
Hosni, Karim
Source
Organic Chemistry International
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-12-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The volatile oils of R.
canina flowers were isolated by hydrodistillation (HD) and traditional dry distillation (DD) and analyzed by HRGC-FID and GC-MS.
Compared to HD, DD at 50°C leads to the isolation of high quality oil which contains the highest content of oxygenated compounds (83%).
The main components are the 2-phenethyl alcohol and eugenol.
The percentage of the 2-phenethyl alcohol, a highly desirable component in rose oil, was significantly higher (58.4%) in DD extract when compared to that of HD one (13.6%).
As temperature increased (100°C) during DD, the oil quality decreased.
The most significant changes were observed in 2-phenethyl alcohol percentage (4.5%).
Moreover, an increase of alkanes/alkenes and the production of furan derivatives were observed.
So, DD at moderate temperature (50°C) seemed more suitable to improve the volatile oil quality and hence, to make more value of R.
canina.
American Psychological Association (APA)
Hosni, Karim& Kerkenni, Amel& Medfei, Wafa& Ben Brahim, Nadia& Sebei, Houcine. 2010. Volatile Oil Constituents of Rosa canina L. : Quality As Affected by the Distillation Method. Organic Chemistry International،Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-485912
Modern Language Association (MLA)
Hosni, Karim…[et al.]. Volatile Oil Constituents of Rosa canina L. : Quality As Affected by the Distillation Method. Organic Chemistry International No. 2010 (2010), pp.1-7.
https://search.emarefa.net/detail/BIM-485912
American Medical Association (AMA)
Hosni, Karim& Kerkenni, Amel& Medfei, Wafa& Ben Brahim, Nadia& Sebei, Houcine. Volatile Oil Constituents of Rosa canina L. : Quality As Affected by the Distillation Method. Organic Chemistry International. 2010. Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-485912
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485912