O-hydroxybenzaldehyde rich leaf essential oil composition of Filipundula vestita Wall.Ex G.Don from western Himalaya of Uttrakhand, India

2018 ◽  
Vol 56 (4) ◽  
pp. 441
Author(s):  
Rakesh Kumar Joshi
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Butyl Ester ◽  
Western Himalaya ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Potential Source ◽  
The World ◽  
Leaf Essential Oil

O-hydroxybenzaldehyde or salicylaldehyde has many applications as an intermediate in chemical industries. Genus Filipendula is a potential source of salicycldehyde. Essential oils are prescribed for a variety of health problems by traditional systems of medicine, all over the world. In present study, leaf essential oil composition of Filipendula vestita Wall.Ex G.Don (Family: Rosaceae) from India was analyzed using gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS) methods. The volatile extract was dominated by salicylaldehyde 51.5%, methyl salicylate 24.5%, salicylic acid butyl ester 5.70%, carvone 4.30%, santene 3.50%, as major constituents.

scholarly journals Essential Oil Composition ofPinus peuceGriseb. Needles and Twigs from Two National Parks of Kosovo

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Avni Hajdari ◽  
Behxhet Mustafa ◽  
Dashnor Nebija ◽  
Hyrmete Selimi ◽  
Zeqir Veselaj ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oils ◽  
National Park ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Plant Materials ◽  
Geographical Variations

The principal aim of this study was to analyze the chemical composition and qualitative and quantitative variability of essential oils obtained from seven naturally grown populations of thePinus peuceGrisebach, Pinaceae in Kosovo. Plant materials were collected from three populations in the Sharri National Park and from four other populations in the Bjeshkët e Nemuna National Park, in Kosovo. Essential oils were obtained by steam distillation and analyzed by GC-FID (Gas Chromatography-Flame Ionization Detection) and GC-MS (Gas Chromatography-Mass Spectrometry). The results showed that the yield of essential oils (v/wdry weight) varied depending on the origin of population and the plant organs and ranged from 0.7 to 3.3%. In total, 51 compounds were identified. The main compounds wereα-pinene (needles: 21.6–34.9%; twigs: 11.0–24%),β-phellandrene (needles: 4.1–27.7; twigs: 29.0–49.8%), andβ-pinene (needles: 10.0–16.1; twigs: 6.9–20.7%). HCA (Hierarchical Cluster Analysis) and PCA (Principal Component Analyses) were used to assess geographical variations in essential oil composition. Statistical analysis showed that the analyzed populations are grouped in three main clusters which seem to reflect microclimatic conditions on the chemical composition of the essential oils.

scholarly journals Essential oil Composition of Ficus Benjamina (Moraceae)and Irvingia Barteri (Irvingiaceae)

2012 ◽  
Vol 7 (12) ◽  
pp. 1934578X1200701 ◽  
Author(s):  
Isiaka A. Ogunwande ◽  
Razaq Jimoh ◽  
Adedoyin A. Ajetunmobi ◽  
Nudewhenu O. Avoseh ◽  
Guido Flamini
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Ficus Benjamina ◽  
Germacrene D ◽  
Leaf Oil

Essential oils obtained by hydrodistillation of leaves of two Nigerian species were analyzed for their constituents by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). The leaf oil of Ficus benjamina L. (Moraceae), collected during the day, contained high contents of α-pinene (13.9%), abietadiene (9.7%), cis-α-bisabolene (8.2%) and germacrene-D-4-ol (8.4%), while the night sample was dominated by germacrene-D-4-ol (31.5%), 1,10-di- epi-cubenol (8.8%) and hexahydrofarnesylacetone (8.3%). This could be a possible indication of differences in emissions of volatiles by F. benjamina during the day and night. The main compounds of Irvingia barteri Hook. f. (Irvingiaceae) were β-caryophyllene (17.0%), (E)-α-ionone (10.0%), geranial (7.6%), (E)-β-ionone (6.6%) and β-gurjunene (5.1%).

scholarly journals Variation in the Volatile Constituents of Different Plant Parts of Ligusticopsis wallichiana from Western Himalaya, India

2012 ◽  
Vol 7 (8) ◽  
pp. 1934578X1200700 ◽  
Author(s):  
Rajendra C. Padalia ◽  
Ram S. Verma ◽  
Amit Chauhan ◽  
Chandan S. Chanotiya ◽  
Anju Yadav
Keyword(s):  
Essential Oil ◽  
Western Himalaya ◽  
Essential Oil Composition ◽  
Major Constituent ◽  
Oil Composition ◽  
Plant Parts ◽  
Germacrene D ◽  
Leaf Essential Oil ◽  
First Time ◽  
Acetylenic Compounds

The essential oil composition of the leaves, stem, flowers and roots of Ligusticopsis wallichiana (DC.) Pimenov & Kljuykov were analyzed by GC-FID and GC-MS methods. Forty-five constituents, forming 93.2%–97.8% of the oil compositions, were dominated by acetylenic (31.5%–92.8%) compounds and sesquiterpenoids (0.3%–44.4%). The leaf essential oil was mainly composed 3,5-nonadiyne (35.8%), β-selinene (20.9%), α-funebrene (10.1%) and ( Z)-falcarinol (6.1%). The stem oil was dominated by acetylenic compounds (73.8%) represented by 3,5-nonadiyne (67.8%) and ( Z)-falcarinol (5.7%). On the contrary, the major components of the flower essential oil were sesquiterpenoids (37.5%), such as germacrene D (16.6%), α-funebrene (7.4%), and acetylenic compounds (31.5%), such as ( Z)-falcarinol (21.0%) and 3,5-nonadiyne (10.0%). Monoterpenoids constituted 23.9% of the flower oil with limonene (19.9%) as the single major constituent. The essential oil of the roots was dominated by 3,5-nonadiyne (90.5%). The results showed considerable qualitative and quantitative variations in the essential oil compositions of the different plant parts of L. wallichiana. ( Z)-Falcarinol (1.9%–21.0%) and α-funebrene (0.1%–10.1%) were reported for the first time from the essential oils of L. wallichiana.

scholarly journals Compositional and Enantiomeric Analysis of the Essential Oil of Taxodium Distichum from India

2016 ◽  
Vol 11 (3) ◽  
pp. 1934578X1601100
Author(s):  
Rajendra C. Padalia ◽  
Ram S. Verma ◽  
Amit Chauhan ◽  
Prakash Goswami ◽  
Chandan S. Chanotiya
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oil Composition ◽  
Taxodium Distichum ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Flame Ionization ◽  
Enantiomeric Analysis ◽  
Racemic Form ◽  
Different Seasons

The leaf essential oil composition of Taxodium distichum L., collected from the foothills of Uttarakhand, India was analyzed using gas chromatography-flame ionization detection (GC-FID) and gas chromatography-mass spectrometry (GC-MS) equipped with DB-5 (5% diphenyl-95% dimethyl polysiloxane) and β-cyclodextrin (6-tertiarybutyldimethylsiliyl-2,3-diethyl-β-cyclodextrin) capillary columns. Seventeen constituents, representing 90.3 to 99.4% of composition were identified in the essential oils from different seasons, viz. spring, summer, rainy, autumn and winter. The essential oil composition was mainly dominated by monoterpene hydrocarbons, represented mainly by α-pinene (81.9–94.3%). Other constituents of the oil were myrcene (0.5–4.7%), β-pinene (2.2–2.9%), limonene (0.5–1.5%), camphene (≤0.03–1.5%), and α-terpineol (upto 1.6%). Chiral analysis of T. dstichum essential oil on an ethyl substituted β-cyclodextrin capillary column revealed the presence of α-pinene in racemic form, with an enantiomeric ratio of 49.3% for (1 R)-(+)- and 50.7% for (1 S)-(-)-α-pinene.

scholarly journals Chemical Composition of the Essential Oil of Baccharoides lilacina from India

2013 ◽  
Vol 8 (3) ◽  
pp. 1934578X1300800
Author(s):  
Rajesh K. Joshi
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Caryophyllene Oxide ◽  
Oil Composition ◽  
Aerial Parts ◽  
Sesquiterpene Hydrocarbons ◽  
Total Oil

The essential oil composition from the aerial parts of Baccharoides lilacina (Dalzell & A. Gibson) M. R. Almeida was analyzed by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS). A total of 41 compounds have been identified, representing 97.4% of the total oil. The main constituents were identified as β-caryophyllene (27.7%), epi-α-cadinol (25.1%), caryophyllene oxide (9.9%), α-muurolol (7.6%), α-cadinene (6.1%) and α-cadinol 4.5%). The oil was found to be rich in oxygenated sesquiterpenes (47.1%) and sesquiterpene hydrocarbons (46.2%).

scholarly journals Essential Oil Composition of Three Species of Thymus Growing Wild in Mazandaran, Iran

2016 ◽  
Vol 49 (2) ◽  
pp. 107-113 ◽  
Author(s):  
H. Ghelichnia
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Geographical Location ◽  
Ecological Factors ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Geranyl Acetate ◽  
Bornyl Acetate ◽  
Oil Composition

Abstract The genus Thymus has a wide distributional range and chemical composition of the essential oils varies with geographical location of collection site, climate and other ecological factors. The essential oils of the aerial parts were obtained by hydrodistillation and analyzed by gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS). Twenty seven components were characterized in the essential oil of T. fedtschenkoi. The major constituents of the oil were carvacrol (69.04%), thymol (5.95%), borneol (5.21%), p-cymene (4.20%), bornyl acetate (2.97%) and 1,8- cineole (2.72%). Twenty two components were characterized in the essential oil of T. trauveterri. The major constituents of the oil were carvacrol (54.02%), thymol (9.29%), borneol (3.51%), p-cymene (18.64%) and γ- terpinene (2.97%). Twenty six components were characterized in the essential oil of T. pubescens. The major constituents of the oil were carvacrol (13.85%), α-terpineol (11.49%), thymol (10%), geraniol (9.48%), α-pinene (8.52%), p-cymene (7.66%), camphor (4.66%), γ-terpinene (3.15%) and myrcene (2.22%). Twenty four components were characterized in the essential oil of T. fallax. The major constituents of the oil were carvacrol (41.84%), p-cymene (12.18%), α-terpineol (11.49%), thymol (10%), γ-terpinene (8.68%), borneol (5.11%), geraniol (4.35%) and geranyl acetate (2.16%).

scholarly journals Essential Oil Composition of Lavandin (Lavandula x intermedia) cultivated in Bismil-Turkey

2018 ◽  
Vol 1 (1) ◽  
pp. 1120-1125
Author(s):  
Mustafa Abdullah Yilmaz
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Linalyl Acetate ◽  
Stem Leaf ◽  
Different Parts

The goal of this study was to investigate the essential oil compositions of different parts (stem, leaf, flower and mixture) of Lavandula x intermedia in Bismil-Diyarbakır,Turkey. The chemical composition of essential oils obtained by hydrodistillation from fresh Lavandin samples were analyzed using gas chromatography-mass spectrometry (GC/MS). The results indicate the major components of the studied parts of lavandin was; linalool (24.97-2.52-43.86-39.43 %), linalyl acetate (3.,4-0.29-9.37-15.76 %), eucalyptol (33.81-43.81-18.47-12.08 %), camphor (13.12-15.91-8.72-9.21 %), endo-borneol (2.03-5.18-0.68-1.24 %) and alpha-terpineol (2.84-2.47-1.28-3.86 %) in essential oils of stem, leaf, flower and mixture parts of fresh lavandin respectively. It was understood that linalool and linalyl acetate level were the highest in flower and mix parts while eucalyptol, camphor and endo-borneol levels were the highest in stem and leaf parts of the plant.

scholarly journals Gas Chromatography-Mass Spectrometry (GC-MS) Analysis of Essential Oil Salvia Officinalis in Sudan

2019 ◽  
Author(s):  
Amna yousif Mohamed ◽  
Ahmed Ali Mustafa
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Mass Spectrometer ◽  
Essential Oil Composition ◽  
Salvia Officinalis ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Alpha Pinene

Abstract: In this study the essential oils of Salvia officinalis growing in Sudan, were obtained by hydrodistillation and analyzed by Gas chromatography mass spectrometer, forty tow compounds were identified. The essential oil composition of S.officinalis found that it had many important compounds. The detected main compounds were oxygenated monoterpenes followed monohydrocarbone, squiterpenes and other compounds. The main essential oil constituents were α-terpineol (33.07%), camphor (11.57%), α-pinene (8.96%) camphene (5.09%) β-cymen (5.40 %) caryphyllene (3.76%) β-myrcene (3.65%) β-menth1-en-b-ol (3.45%) bomeol (3.38%) β-pinene (2.74%) Epiglobulol (2.59%) 1,8 Cineol (2.24%) and trans-β- terpinyl butanone(2.00% ).

scholarly journals Composition of Helichrysum thianschanicum Regel Essential Oil from Pamir (Tajikistan)

2018 ◽  
Vol 13 (1) ◽  
pp. 1934578X1801300
Author(s):  
Farukh S. Sharopov ◽  
Vasila A. Sulaymonova ◽  
Yanfang Sun ◽  
Sodik Numonov ◽  
Isomiddin S. Gulmurodov ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Oil Composition ◽  
Chromatography Mass Spectrometry ◽  
Autonomous Province

Helichrysum thianschanicum Regel was collected from Khorugh town of Kuhistoni Badakhshon Autonomous Province of Tajikistan. The essential oil was obtained by hydrodistillation and analyzed by gas chromatography – mass spectrometry. A total of 67 compounds were identified representing 88.4% of the total essential oil composition. The major components of H. thianschanicum essential oil were ( E)-1-(6,10-dimethylundec-5-en-2-yl)-4-methylbenzene (pentylcurcumene) (21.6%), β-selinene (6.4%), δ-selinene (3.8%), (2 E, 6 E)-farnesol (3.3%), nerol (4.1%) and neryl decanoate (4.2%). To our best knowledge, no previous studies have been reported on the chemical composition of the essential oil of H. thianschanicum.

scholarly journals Essential Oil Composition of Two Sphagnum Species Grown in Portugal and their In Vitro Culture Establishment

2017 ◽  
Vol 12 (8) ◽  
pp. 1934578X1701200 ◽  
Author(s):  
Manuela Sim-Sim ◽  
Margarida Abreu ◽  
César Garcia ◽  
Cecília Sérgio ◽  
A. Cristina Figueiredo
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
In Vitro Culture ◽  
Essential Oil Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Peat Moss ◽  
Oil Composition ◽  
Moss Species

Two peat moss species, frequent both in the mainland Portugal and in the Azores archipelago, were evaluated for essential oil composition and establishment under in vitro culture. Sphagnum auriculatum and Sphagnum subnitens essential oils were isolated by hydrodistillation and analysed by Gas Chromatography (GC) and Gas Chromatography-Mass Spectrometry (GC-MS). The essential oil of S. auriculatum was dominated by an as yet unidentified sesquiterpene, whereas zierene was the main component of S. subnitens essential oil. The in vitro cultures were successfully established for future studies of their chemical profile. The components present in essential oils obtained from S. auriculatum and S. subnitens together with morphological traits could be used to support the taxonomy of this plant group.

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