Industrial Cultivation of Oil Bearing Rose and Rose Oil Production in Bulgaria During 21<sup>ST</sup>Century, Directions and Challenges

Kovacheva, Natasha; Rusanov, Krasimir; Atanassov, Ivan

doi:10.2478/v10133-010-0032-4

Cited by 92 publications

(63 citation statements)

References 6 publications

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“…In addition, they have economic importance as a source of natural fragrances and aromas. Containing important aromatic and volatile compounds, they have a significant value in food, perfumes, cosmetics and pharmaceutical industries (Guterman et al, 2002;Kovacheva et al, 2010). Four major species of rose (Rosa damascena Mill, Rosa gallica L., Rosa moshata Herrm and Rosa centifolia L.) which are used in the production of essential oil are available throughout the world.…”

Section: Introductionmentioning

confidence: 99%

“…These are distillation and extraction products of freshly harvested rose flowers. Rose oil and rose water are obtained from steam distillation and concrete is derived from the extraction of solvent; whereas absolute is obtained from the re-extraction of concrete with the alcohol (Göktürk Baydar and Baydar, 2005;Baydar et al, 2008a;Kovacheva et al, 2010). In rose oil processing technology, fresh flowers of oil-bearing rose are distilled with steam.…”

Section: Introductionmentioning

confidence: 99%

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Determination of volatile compounds of the first rose oil and the first rose water by HS-SPME/GC/MS techniques

Koksal¹,

Saribas²,

Kafkas³

et al. 2015

Afr. J. Trad. Compl. Alt. Med.

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Background: Rose water and rose oil are used in the perfume, cosmetic, pharmaceutical and food industries. The determination of volatile compounds in rose oil and rose water obtained from oil-bearing rose is highly important in terms of availability in the industry and in human health. Materials and Methods: Twenty four and twenty six volatile compounds were determined in the first rose oil and in the first rose water. Thus, in this study, volatile compounds in the first rose oil and first rose water have been determined by HS-SPME/GC/MS (Headspace-Solid Phase Micro Extraction/Gas Chromatography Mass Spectrometry) techniques which were not published previously for determining volatile compounds in rose oil and rose water. Results: Twenty four and twenty six volatile compounds were found in the first rose oil and in the first rose water, respectively. It was further discovered that both first rose oil and first rose water are rich in oxygenated monoterpenes and sesquiterpenes, with a third group of volatile compounds known as aliphatic hydrocarbons being found only in first rose oil. Citronellol contents of the first rose oil and rose water were found to be 43.40% and 40.13% respectively, whereas geraniol contents were 11.81% and 15.97%, respectively. Conclusion: These findings suggest that HS-SPME/GC/MS is a suitable technique for the determination of volatile compounds of rose oil and rose water.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Determination of volatile compounds of the first rose oil and the first rose water by HS-SPME/GC/MS techniques

Koksal¹,

Saribas²,

Kafkas³

et al. 2015

Afr. J. Trad. Compl. Alt. Med.

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“…In light of these figures, and given Morocco's ranking as third largest producer of rose oil [6], a concentration on roses under the Morocco Green Plan is valid. Yet, the formation of cooperatives under Pillar II of the plan and poverty alleviation through production cooperatives is somewhat difficult to understand for the rose sector.…”

Section: Rose: a Scent Of Hopementioning

confidence: 99%

“…The production of saffron within the villages of Taliouine and Taznakht in southern Morocco, places Morocco fourth in global production of this delicate commodity that requires skilled female hands to ensure quality [5]. Roses in Kalaa M'Gouna village yield highly valued rose oil, and provides Morocco with an element of prestige as one of the largest producers of rose oil-historically third after Bulgaria and Turkey [6]. Lastly, prickly pear cactus in the southern province of Sidi Ifni commands a national following, with premium prices in wholesale and retail markets within Morocco, and a potentially lucrative international market for both fresh fruit and cosmetic oil.…”

Section: Introductionmentioning

confidence: 99%

Gendered Dimensions of Key Value Chains in Southwestern Morocco

Kassam¹,

Biermayr-Jenzano²,

Dhehibi³

et al. 2018

Agricultural Value Chain

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The Morocco Green Plan (MGP) has delivered significant economic benefits to small farm households. A concentration on improving efficiency and profitability within value chains for key local commodities has, through the creation of women's cooperatives, also led to positive outcomes in female empowerment. Through qualitative and participatory research methods, our analysis of gendered aspects of value chains for argan, rose, cactus, and saffron in southwestern Morocco suggests that economic empowerment, fostered through existing women's cooperatives, is fragile and subject to significant threats. In large part, this is the result of a state-driven approach that has not effectively considered the inequities inherent within value chains for key local commodities; and the meshing of existing social and cultural norms with the tenets of a national drive toward 'modernization' of the agricultural sector. We suggest that the MGP is gender blind in this respect. Couching value chain enhancement initiatives within an innovation systems framework, as opposed to a state-centric process, is more likely to achieve well-being within rural communities, together with sustainable (social and economic) returns within pro-poor value chains.

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“…monoterpenes, sesquiterpenes, aromatic alcohols, oxides, ethers, esters and aldehydes [6]. The amounts and relative contents of the scent constituents are the most important parameters which determine the quality of the rose products [7]. Monoterpene alcohols such as linalool, citronellol, nerol and geraniol, hydrocarbons such as nonadecane, nonadecene, heneicosane, heptadecane, octadecane and tricosane, sesquiterpene hydrocarbons such as -guaiene, humulene, -muurolene and -guaiene, oxides and ethers such as methyl eugenol, esters and aldehydes such as geranyl acetate and geranial, phenols such as eugenol are among of the most important rosaceous characters found in the Turkish rose oil [1,2,8].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Seawater Used for Hydrodistillation on Essential Oil Yield and Composition of Oil-Bearing Rose (Rosa damascena Mill.)

Kara¹,

Erbaş²,

Baydar³

2017

International Journal of Secondary Metabolite

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Oil-bearing rose (Rosa damascena Mill.) is the most important rose species having a high-value volatile oil, used in the fragrance and cosmetic industries. Epidermal cells of the flower petals are the main essential oil source. During the boiling process of hydrodistillation, the essential oil in the cells diffuses through the cell walls by means of osmosis. The purpose of this research was to find out what happens when seawater or salt water used instead of distilled water for hydrodistillation. Fresh rose flowers collected at full blooming stage in the early hours of morning were distilled with pure water (control) and Mediterranean seawater using Clevenger hydrodistillation apparatus. Constituents of essential oils obtained by hydro distillation were identified with GC-FID/MS apparatus. Essential oil yield were not significantly affected by the distillation practices. However, the hydrodistillation with seawater gave a little higher yield as 0.045% than the hydrodistillation with pure water as 0.042%. A total of 23 essential oil constituents were detected by GC-FID/MS analyses. The main compounds in both rose oils distilled by tap water and seawater were citronellol, geraniol, nerol, and nonadecane. As results, hydrodistillation of oilbearing rose with seawater provided a statistically insignificant increase in the essential oil yiled from 0.040 to 0.045%, but caused a significant decrease in citronellol rate from 41.49 to 33.56 %, and significant inceraeses in geraniol rate from 17.58 to 27.44 % and nerol rate from 6.45 to 12.21 %. The results obtained from this research should be examined in more detail at industrial scales.

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Industrial Cultivation of Oil Bearing Rose and Rose Oil Production in Bulgaria During 21^STCentury, Directions and Challenges

Cited by 92 publications

References 6 publications

Determination of volatile compounds of the first rose oil and the first rose water by HS-SPME/GC/MS techniques

Determination of volatile compounds of the first rose oil and the first rose water by HS-SPME/GC/MS techniques

Gendered Dimensions of Key Value Chains in Southwestern Morocco

The Effect of Seawater Used for Hydrodistillation on Essential Oil Yield and Composition of Oil-Bearing Rose (Rosa damascena Mill.)

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Industrial Cultivation of Oil Bearing Rose and Rose Oil Production in Bulgaria During 21STCentury, Directions and Challenges

Cited by 92 publications

References 6 publications

Determination of volatile compounds of the first rose oil and the first rose water by HS-SPME/GC/MS techniques

Determination of volatile compounds of the first rose oil and the first rose water by HS-SPME/GC/MS techniques

Gendered Dimensions of Key Value Chains in Southwestern Morocco

The Effect of Seawater Used for Hydrodistillation on Essential Oil Yield and Composition of Oil-Bearing Rose (Rosa damascena Mill.)

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Industrial Cultivation of Oil Bearing Rose and Rose Oil Production in Bulgaria During 21^STCentury, Directions and Challenges