<i>Geranium sanguineum</i> (Geraniaceae) seed oil: A new source of petroselinic and vernolic acid

Tsevegsüren, N.; Aitzetmüller, K.; Vosmann, Klaus

doi:10.1007/s11745-004-1265-8

Cited by 12 publications

(8 citation statements)

References 23 publications

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“…are used in traditional medicine, tanning, and dyeing. 2 Recently, many articles about the composition, biological effects, and use in medicine, food-flavoring, perfumery, and cosmetics of the essential oils of Geranium have been published. 3−12 However, no published study has previously reported the essential oil composition of G. sylvaticum growing in Turkey.…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial activity and a comparative essential oil analysis of Centaurea pulcherrima Willd. var. pulcherrima extracted by hydrodistillation and microwave distillation

Kahriman

Tosun

Iskender

et al. 2011

Natural Product Research

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The essential oils of Centaurea pulcherrima Willd. var. pulcherrima (Asteraceae) were isolated by hydrodistillation (HD) and a microwave distillation (MD), than characterised by GC-FID and GC-MS. A total of 58 and 57 compounds were identified, constituting over 93.7%, and 91.6% of volatile oil composition of C. pulcherrima var. pulcherrima, respectively. Sesquiterpene hydrocarbons were shown to be the main group of constituents (HD: 42.4% versus MD: 51.5%). The major component of the oils of C. pulcherrima var. pulcherrima was germacrene D (HD, 17.8% versus MD, 23.2%). The antimicrobial activity of the isolated essential oils of the plant was also investigated, and they showed good antibacterial activity against to tested gram-positive bacteria, especially to M. smegmatis and a yeast-like fungus C. albicans.

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Section: Introductionmentioning

confidence: 99%

Antimicrobial activity and a comparative essential oil analysis of Centaurea pulcherrima Willd. var. pulcherrima extracted by hydrodistillation and microwave distillation

Kahriman

Tosun

Iskender

et al. 2011

Natural Product Research

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“…Petroselinic acid (18:1Δ6cis) is a major fatty acid in the seed oils of most of the members of the Apiaceae (Umbelliflerae), Araliaceae, Garryaceae species, Acer (Aceraceae), and Geraniaceae [1][2][3][4]. Petroselinic acid is an interesting oleochemical for food, cosmetics, and pharmaceutical industries [5].…”

Section: Introductionmentioning

confidence: 99%

Free Energy Contribution to Gas Chromatographic Separation of Petroselinate and Oleate Esters

Sansa-ard

Aryusuk

Lilitchan

et al. 2011

Chromatography Research International

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The ease of separation by gas chromatography between petroselinic and oleic acids depends on the alcohol moieties of their esters. The esters of higher molecular weight alcohols tend to be better separated on a 90%-biscyanopropyl-10%-cyanopropylphenyl polysiloxane capillary column (30 m × 0.25 mm i.d.). By analysis of free energies contribution from different parts of the molecules, it is tentatively concluded that the interaction between the double bond and the column stationary phase is interfered by the bulky alkyl group, and it is the major driving force for the separation of the two fatty acids.

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“…Apiaceae plants (caraway, carrot, celery, parsley, etc.) oil and Gernium sanguineum seed oil contains ω ‐12 unsaturated fatty acids with which 1‐tridecene can be produced . Carrot seed oil contains 68.1% and parsley oil contains 75.1% C 18 ω ‐12 fatty acid, and a large amount of 6‐heptenoic acid, which is a relatively short olefin acid, is produced along with 1‐tridecene at the time of metathesis.…”

Section: Bio‐oil Type and Compositionmentioning

confidence: 99%

Feasibility of unsaturated fatty acid feedstocks as green alternatives in bio‐oil refinery

Jeon

Han

Kim

et al. 2019

Biofuels Bioprod Bioref

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Bio‐oil contains plant, animal, fish, and micro‐algae oil, and more than 200 million tons are produced annually. However, many edible and non‐edible bio‐oils are still under development, and their value and feasibility have yet to be determined. The vast majority of bio‐oils produced in the world have a very high unsaturated fatty acid content (70–98%), which could be used as a renewable, eco‐friendly alternative to petroleum. Hydrolysis (or transesterification) with ethylene metathesis technology converts unsaturated fatty acids to C4–C30 oil fragments. These oil fragments are a sustainable chemical technology used in chemical industry platform technology and carbon dioxide abatement green chemical technology, and as a petrochemical substitute. These platform chemicals also have their own market but are used as raw materials for other products (polymers, surfactants, synthetic lubricants, plasticizers, other specialty chemicals, general purpose chemicals, biofuels, etc.). The biodegradability and biocompatibility of the polymeric materials made from the oil mean that it is also possible to develop diverse functional products with high added value such as toothpaste, dandruff treatment shampoo, and melanin pigment removal cosmetics, medical and shape memory polymer materials. According to the cradle‐to‐gate analysis for environmental impact and economics, the total carbon dioxide emission reduction per ton of soybean oil was estimated to be 1.5 kg kg−1 products. Moreover, the metathesis of soybean oil ($680/ton) with additional raw materials ($237.4) will generate a value that is 7.5 times higher at $6857. Due to the biodegradability and biocompatibility of the products made from bio‐oils, it is expected that various functional products with high added value will be developed and that industrial applicability will be greatly expanded in the near future. In addition, for the development of various derivatives, fusion and cooperative research in chemical fields such as catalytic engineering, organic chemistry, polymer chemistry, maintenance chemistry, and reaction engineering are essential. © 2019 Society of Chemical Industry and John Wiley & Sons, Ltd

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Geranium sanguineum (Geraniaceae) seed oil: A new source of petroselinic and vernolic acid

Cited by 12 publications

References 23 publications

Antimicrobial activity and a comparative essential oil analysis of Centaurea pulcherrima Willd. var. pulcherrima extracted by hydrodistillation and microwave distillation

Antimicrobial activity and a comparative essential oil analysis of Centaurea pulcherrima Willd. var. pulcherrima extracted by hydrodistillation and microwave distillation

Free Energy Contribution to Gas Chromatographic Separation of Petroselinate and Oleate Esters

Feasibility of unsaturated fatty acid feedstocks as green alternatives in bio‐oil refinery

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