Chemical analysis of Iranian Rosa damascena essential oil, concrete, and absolute oil under different bio-climatic conditions

Yaghoobi, Mahdi; Farimani, Mahdi Moridi; Sadeghi, Zahra; Asghari, Sheyda; Rezadoost, Hassan

doi:10.1016/j.indcrop.2022.115266

Cited by 22 publications

(30 citation statements)

References 25 publications

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“…Rosa damascena Mill., also known as “ damask rose," is a valuable aromatic member of the Rosaceae family. It belongs to the genus Rosa , comprising nearly 200 species and about 1800 cultivars 1 . It is an erect, perennial, hermaphrodite shrub possessing multiple green prickly stems up to 2 m in height and compound leaves with oval serrated leaflets 2 .…”

Section: Introductionmentioning

confidence: 99%

“…The major cultivating countries of the damask rose worldwide are China, Bulgaria, France, Italy, Turkey, Iran, Morocco, Russia, USA and India 1 , 5 . The production of its essential oil is nearly 4.5 tons/year globally, where Turkey and Bulgaria contribute up to 90% of the total output 6 , 7 .…”

Section: Introductionmentioning

confidence: 99%

“…Rose-water (hydrosol), essential oil, concrete and absolute are the major industrial products obtained from damask rose. These can be obtained through hydro-distillation and solvent extraction processes 1 , 10 . Damask rose is considered best and cultivated worldwide due to the superior quality of its essential oil 11 .…”

Section: Introductionmentioning

confidence: 99%

“…The other products obtained from damask rose are "gulkand" and orthodox tea 13 . The essential oil of damask rose is the most expensive in the global market due to low oil content and high demand 1 . Various investigations have been conducted to evaluate the essential oil composition of damask rose via GC/MS methods 1 , 5 , 7 , 14 , 15 .…”

Section: Introductionmentioning

confidence: 99%

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Phenotyping floral traits and essential oil profiling revealed considerable variations in clonal selections of damask rose (Rosa damascena Mill.)

Kumar

Gautam

Singh

et al. 2023

Sci Rep

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Damask rose (Rosa damascena Mill.) is a high-value aromatic plant species belonging to the family Rosaceae. It is being cultivated throughout the world for rose essential oil production. Besides its higher demand in the aromatic and cosmetic industry, the essential oil obtained has many pharmacological and cytotoxic activities. The primary concern of growers with the available varieties of damask rose is short flowering duration, low essential oil content and unstable yield. Thus, there is a requirement for developing new stable varieties with higher flower yield and essential oil content. The present study evaluated the variations in the flower yield parameters, essential oil content, and essential oil compounds in different clonal selections of damask rose. These clonal selections have been developed through a half-sib progeny approach from commercially available varieties 'Jwala' and 'Himroz.' The fresh flower yield varied from 629.57 to 965.7 g per plant, while the essential oil content ranged from 0.030–0.045% among the clonal selections. The essential oil profiling via gas chromatography–mass spectrometry revealed significant variations in the essential oil compounds. Acyclic monoterpene alcohols citronellol (20.35–44.75%) and geraniol (15.63–27.76%) were highest, followed by long-chain hydrocarbons, i.e., nonadecane (13.02–28.78%). The clonal selection CSIR-IHBT-RD-04 was unique in terms of the highest citronellol content (44.75%) and citronellol/geraniol (C/G) ratio of 1.93%. This selection has the potential use as a parental line in future genetic improvement programs of damask rose to achieve higher yield and better quality of rose essential oil.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Phenotyping floral traits and essential oil profiling revealed considerable variations in clonal selections of damask rose (Rosa damascena Mill.)

Kumar

Gautam

Singh

et al. 2023

Sci Rep

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“…These minor compounds, however, are often viewed as important contributors to the unique aroma of rose oil. While the major compounds geraniol, nerol, citronellol and linalool can make up over 60% of the EO, factors such as genotype, growth environment and conditions, climate, harvesting time, storage and processing methods can lead to observable fluctuations in EO composition [ 16 , 17 ]. The aim of the study was to develop a convenient method for gas chromatography (GC) coupled to a flame ionisation detector (GC-FID), which takes major and minor components of rose oil, as well as their stereochemistry, into account.…”

Section: Introductionmentioning

confidence: 99%

Determination of Major, Minor and Chiral Components as Quality and Authenticity Markers of Rosa damascena Oil by GC-FID

Raeber

Favrod

2023

Plants

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Rose oil is traditionally produced by the water distillation of Rosa damascena and is of high economic value due to the low essential oil yield. It is therefore a common target for adulteration, which can cause harm to consumers. Current standards for authenticity control only consider the analysis of major components and overlook minor quality markers as well as the enantiomeric ratio of terpenes, which have proven useful in originality determination. The aim of this study was the development of two analytical GC-FID methods for the analysis of 21 and 29 rose oil analytes including major, minor and chiral components on a DB-wax and BGB 178 30% CD (chiral) capillary column, respectively. The total run time for both methods was within 60 min. For all target analytes, the % bias at the lower and upper calibration range varied from −7.8 to 13.2% and −13.1 to 5.2% analysed on the DB-wax column and 0.5 to 13.3% and −6.9 to 7.0% analysed on the chiral column. The chiral analysis successfully separated the enantiomers (+/−)-camphene, (+/−)-rose oxide, (+/−)-linalool, (+/−)-citronellol and (+/−)-citronellyl acetate, as well as the diastereomers of citral and β-damascenone. Both methods were applied to the analysis of 10 authentic rose oil samples and the enantiomeric/diastereomeric ratios, as well as the content of major and minor components, were determined. The identity of the analysed components in the authentic samples was further confirmed by GC-MS.

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Increasing the efficiency of cumin essential oil extraction using cold plasma pretreatments

Shokoohi,

Ebadi,

Ghomi

et al. 2024

J Sci Food Agric

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BackgroundCumin (Cuminum cyminum L.) is one of the most important medicinal plants, and its essential oil (EO) varies between 2.5% to 5% depending on differences in climate. The extraction method plays a significant role in the market price of EOs. In this study, the effect of atmospheric cold plasma (ACP) pretreatments (using air and argon (Ar) gases) for different times on the EO yield and on the quality, color, surface morphology, and wettability of cumin seeds were studied.ResultsThe scanning electron microscope analysis results revealed that the formation of fissures and cracks caused by ACP pretreatments was directly related to increasing the efficiency of EO extraction. Comparing the two gas treatments, the highest total color changes ΔE were related to the Ar and the lowest to the air treatment, and the highest amount of browning index was related to the Ar ACP pretreatment. In general, the ACP pretreatments improved the extraction efficiency compared with the control, so that the highest increase was observed in the Ar ACP pretreatment at the rate of 44%. Ar ACP pretreatments were observed to have a higher extraction efficiency than air ACP did. In the Ar ACP‐treated samples, cumin aldehyde, as the most important component of EO, was increased compared with the control (47.9–56.4%).ConclusionThe data obtained in this study showed that ACP pretreatment of cumin seeds could increase EO extraction efficacy. Thus, ACP could be a promising technique to enhance the cumin seed EO extraction. © 2024 Society of Chemical Industry.

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Chemical analysis of Iranian Rosa damascena essential oil, concrete, and absolute oil under different bio-climatic conditions

Cited by 22 publications

References 25 publications

Phenotyping floral traits and essential oil profiling revealed considerable variations in clonal selections of damask rose (Rosa damascena Mill.)

Phenotyping floral traits and essential oil profiling revealed considerable variations in clonal selections of damask rose (Rosa damascena Mill.)

Determination of Major, Minor and Chiral Components as Quality and Authenticity Markers of Rosa damascena Oil by GC-FID

Increasing the efficiency of cumin essential oil extraction using cold plasma pretreatments

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