Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.)
Damask rose (Rosa damascena Mill.) is the most important species in the production of rose water, perfumes and essential oils (EOs), perfumery and pharmaceutical industry applications. In order to exploit the most of this precious Iranian flower, research was conducted on two damask rose genotypes (...
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| Format: | Article |
| Language: | deu |
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Julius Kühn-Institut
2016-07-01
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| Series: | Julius-Kühn-Archiv |
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| Online Access: | http://pub.jki.bund.de/index.php/JKA/article/view/6500/6099 |
| _version_ | 1818606607261499392 |
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| author | Karami, Akbar Rousta, Pouya Jowkar, Abolfazl |
| author_facet | Karami, Akbar Rousta, Pouya Jowkar, Abolfazl |
| author_sort | Karami, Akbar |
| collection | DOAJ |
| description | Damask rose (Rosa damascena Mill.) is the most important species in the production of rose water, perfumes and essential oils (EOs), perfumery and pharmaceutical industry applications. In order to exploit the most of this precious Iranian flower, research was conducted on two damask rose genotypes (Fars 1 and Fars 2) in six development stages in terms of EOs content and composition analysis. Results showed that all development stages of damask rose genotypes had significant differences in the EOs content. The highest EOs content was obtained from "Fars 2" genotype. It was found that the oil obtained from the dried petals of Fars 2 genotype contained a higher percentage of citronellol (C), geraniol (G) and phenylethyl alcohol (PEA) as well as a suitable ratio of C/G with the value of 2.464 as compared with Fars 1 genotype (5.546). In the last stages of flower bud development in both genotypes, the sum of the main hydrocarbons increased while citronellol content decreased, therefore essential oil quality dramatically declined. EO quantity was lower in the middle stages of flower bud development (stages 3 and 4) as compared to the final stages (stage 5 and 6), but its quality was superior in the former stages. Generally, it seems that "Fars 2" damask rose, as a promising genotype, can be used for EO production. |
| first_indexed | 2024-12-16T14:13:32Z |
| format | Article |
| id | doaj.art-be633518427c4efb80789c8119a974c1 |
| institution | Directory Open Access Journal |
| issn | 1868-9892 1868-9892 |
| language | deu |
| last_indexed | 2024-12-16T14:13:32Z |
| publishDate | 2016-07-01 |
| publisher | Julius Kühn-Institut |
| record_format | Article |
| series | Julius-Kühn-Archiv |
| spelling | doaj.art-be633518427c4efb80789c8119a974c12022-12-21T22:28:41ZdeuJulius Kühn-InstitutJulius-Kühn-Archiv1868-98921868-98922016-07-01453899110.5073/jka.2016.453.029Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.)Karami, Akbar0Rousta, Pouya 1Jowkar, Abolfazl 2Department of Horticultural Science, Faculty of Agriculture, Shiraz University, Shiraz, IranDepartment of Horticultural Science, Faculty of Agriculture, Shiraz University, Shiraz, IranDepartment of Horticultural Science, Faculty of Agriculture, Shiraz University, Shiraz, IranDamask rose (Rosa damascena Mill.) is the most important species in the production of rose water, perfumes and essential oils (EOs), perfumery and pharmaceutical industry applications. In order to exploit the most of this precious Iranian flower, research was conducted on two damask rose genotypes (Fars 1 and Fars 2) in six development stages in terms of EOs content and composition analysis. Results showed that all development stages of damask rose genotypes had significant differences in the EOs content. The highest EOs content was obtained from "Fars 2" genotype. It was found that the oil obtained from the dried petals of Fars 2 genotype contained a higher percentage of citronellol (C), geraniol (G) and phenylethyl alcohol (PEA) as well as a suitable ratio of C/G with the value of 2.464 as compared with Fars 1 genotype (5.546). In the last stages of flower bud development in both genotypes, the sum of the main hydrocarbons increased while citronellol content decreased, therefore essential oil quality dramatically declined. EO quantity was lower in the middle stages of flower bud development (stages 3 and 4) as compared to the final stages (stage 5 and 6), but its quality was superior in the former stages. Generally, it seems that "Fars 2" damask rose, as a promising genotype, can be used for EO production.http://pub.jki.bund.de/index.php/JKA/article/view/6500/6099damask rosedevelopmental stagegenotypeessential oil |
| spellingShingle | Karami, Akbar Rousta, Pouya Jowkar, Abolfazl Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.) Julius-Kühn-Archiv damask rose developmental stage genotype essential oil |
| title | Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.) |
| title_full | Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.) |
| title_fullStr | Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.) |
| title_full_unstemmed | Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.) |
| title_short | Temporal variation of essential oils in dried flower of two genotypes of Damask rose (Rosa damascena Mill.) |
| title_sort | temporal variation of essential oils in dried flower of two genotypes of damask rose rosa damascena mill |
| topic | damask rose developmental stage genotype essential oil |
| url | http://pub.jki.bund.de/index.php/JKA/article/view/6500/6099 |
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