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1.
G. Ozek T. Ozek K. H. C. Baser E. Hamzaoglu A. Duran 《Chemistry of Natural Compounds》2007,43(6):667-671
The component composition of essential oils produced by steam distillation from flower heads, leaves, and stems of Salvia anatolica (Lamiaceae), a recently described new species endemic from Turkey, was studied by GC/FID and GC/MS. A total of 127 volatile
components representing 96% of the oil was identified in essential oil from flower heads and leaves. It was found that the
principal oil components of flower heads and leaves were α-pinene (10.9%), β-pinene (6.7%), α-copaene (6.3%), heptacosane (6.2%), and hexadecanoic acid (5.0%). A total of 109 volatile compounds representing 87.9% of
the oil was characterized in essential oil isolated from stems. The principal oil components of stems were identified as hexadecanoic
acid (27.2%), tetradecanoic acid (15.2%), dodecanoic acid (5.5%), and α-copaene (5.0%).
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Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 552–555, November–December, 2007. 相似文献
2.
The composition of the essential oil obtained from the resin of Canarium album (Lour.) Raeusch, Burseraceae, growing in Vietnam, was studied by GC and GC/MS. Twenty-nine compounds representing 95.2% of
the oil were identified. Monoterpenoids made up 93.2% of the oil, with β-pinene (33.3%), α-terpinene (19.4%), γ-terpinene (14.1%), and terpinen-4-ol (11.9%) as the main components. Sesquiterpenoids made up 2.0% of the oil, and the content
of each individual was below 0.5% of the oil.
Published in Khimiya Prirodnykh Soedinenii, No. 5, pp. 421–422, September–October, 2006. 相似文献
3.
H. R. Monsef-Esfahani F. Karamkhani B. Nickavar K. Abdi M. A. Faramarzi 《Chemistry of Natural Compounds》2007,43(1):40-43
The chemical composition of the essential oils of Dracocephalum kotschyi (Lamiaceae) aerial parts, grown in Iran and obtained from three different methods, were determined by GC and GC/MS. Fifty-seven
compounds (93.3%) in the hydrodistillate oil, 55 compounds (94.2%) in the steam distillate oil, and 34 compounds (98.4%) in
the hydrolate were identified. The major compounds in the hydrodistillate oil were α-pinene (12.1%), methyl geranate (11.2%),
β-ocimene (8.6%), and limonene (7.2%). α-Pinene (15%), methyl geranate (14.5%), limonene (11.2%), and β-ocimene (8.4%) were
the most abundant components in the steam distillate oil. The percentages of geraniol (13%), trans-verbenol (11.6%), and terpinen-4-ol
(11.2%) were more than other constituents in the hydrolate.
Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 35–37, January–February, 2007. 相似文献
4.
Hydrodistilled volatile oils from crushed dry stems, leaves, and roots of Prangos latiloba Korov. (Umbelliferae) growing wild in Sabzevar (Iran) were analyzed by GC and GC/MS. Eight compounds constituting 84.72% of stem oil, twelve compounds
constituting 95.39% of leaf oil, and nine compounds constituting 88.73% of root oil have been identified. The main components
of stem oil were γ-cadinene (30.39%), α-pinene (25.47%), and sabinene (12.55%). The main components of leaf oil were germacrene
D (27.79%), α-pinene (17.81%), β-caryophyllene (12.75%), and β-pinene (11.23%). The main components of root oil were spathulenol
(29.5%), 1,8-cineol (19.42%), p-cymene (17.03%), and α-bisabolol (15.33%).
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Published in Kimiya Prirodnikh Soedinenii, No. 5, pp. 443–444, September–October, 2005. 相似文献
5.
The root of Carlina acanthifolia All. (Asteraceae) contained 1.0% of essential oil (expressed in g per 100 g of dried plant material). Using GC and GC/MS,
nine components were identified (100% of total oil). The structure of benzyl 2-furylacetylene (carlina oxide), which is the
principal component of the oil (91.5%), was spectrometrically identified.
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Published in Khimiya Prirodnykh Soedinenii, No. 4, pp. 331–332, July–August, 2005. 相似文献
6.
Aerial parts of Sideritis cilicica Boiss. & Bal. and Sideritis bilgerana P.H. Davis (Lamiaceae) were hydrodistilled to obtain essential oils that were then analyzed by GC and GC/MS. β-Pinene (39%),
α-pinene (28%), and β-phellandrene (20%) were the main components in the oil of S. cilicica, while β-pinene (48%), and α-pinene (32%) were the major constituents in the oil of S. bilgerana. The antimicrobial activities of the oils were evaluated by using the microdilution broth method. Both of the oils showed
good inhibitory effects on C. albicans.
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Published in Khimiya Prirodnykh Soedinenii, No. 6, pp. 559–561, November–December, 2005. 相似文献
7.
The needle oil of the Algerian maritime pine (Pinus pinaster Ait.) growing in natural habitats in Sidi Feradj (Algiers region) was obtained by hydrodistillation in 0.3% yield and analyzed
by GC and GC/MS. More than 46 compounds amounting to 65.2% of the total oil were identified. The main components were β-caryophyllene
(26.6%), allo-aromadendrene (12.5%), and α-humulene (4.3%).
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Published in Kimiya Prirodnikh Soedinenii, No. 5, pp. 445–447, September–October, 2005. 相似文献
8.
The chemical composition of a hydrodistilled oil of Rhodiola quadrifida (Pall.) Fisch. et Mey. growing wild in Xinjiang Uygur Autonomous Region, China was analyzed by GC/MS. Twenty-three constituents
were identified. The major components of the oil were hexadecanoic acid (45.39%), 9,12-octadecadienoic acid (33.38%), 9-hexadecenoic
acid (3.08%), myristic acid (1.95%), a-terpineol (1.74%), and octadecanoic acid (1.07%).
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Published in Khimiya Prirodnykh Soedinenii, No. 4, pp. 337–338, July–August, 2005. 相似文献
9.
The essential oil of Nepeta involucrata (Bunge) Bornm. (Lamiaceae) obtained by hydrodistillation from the aerial parts during the flowering stage was analyzed by
GC and GC-MS. Forty-eight compounds representing 97.2% of total oil were identified. The main compounds of the oil were 1,8-cineol
(23.1%), germacrene-D (15.1%), and β-pinene (12.2%). No traces of nepetalactone isomers were found as oil constituents.
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Published in Khimiya Prirodnykh Soedinenii, No. 6, pp. 562–564, November–December, 2005. 相似文献
10.
Zohreh Habibi Peyman Salehi Maryam Yousefi Yahya Hejazi Ahmad Laleh Valiollah Mozaffarian Shiva Masoudi Abdolhossein Rustaiyan 《Chemistry of Natural Compounds》2006,42(6):689-692
The hydrodistilled oils from the aerial parts of Ferula latisecta and Mozaffariania insignis, which is endemic to Iran, were analyzed by GC and GC/MS. (Z)-Ocimenone (32.4%), (E)-ocimenone (20.3%), and cis-pinocarvone (11.4%) were the main components among the 22 constituents characterized in the oil of F. latisecta, representing 87.7% of the total components detected. Twenty-five compounds were identified in the oil of M. insignis, representing 99.0% of the total oil, with octyl acetate (41.1%), β-pinene (30.3%), and α-pinene (23.9%) as the main constituents. The essential oils were examined for their potential antimicrobial activities.
Published in Khimiya Prirodnykh Soedinenii, No. 6, pp. 561–563, November–December, 2006. 相似文献
11.
Steam distilled oil from the shoots, separated leaves, and stem, as well as from the flower of laurel (Laurus nobilis), grown in Montenegro, were analyzed by GC and GC/MS. The yield of essential oil was as follow: 1.4% in young shoots, 1.5%
in the separated leaves, and 0.7% in separated stems. The main constituents of all investigated oils were 1,8-cineole, methyleugenol,
and α-terpinyl acetate. Besides, α-pinene, β-pinene, sabinene, and linalool were also present. It was interesting and important for commercial samples of laurel essential
oil that there was no significant difference among the essential oil obtained from young shoots and those obtained from leaves
and stem. The main constituents of the flower oil were 1,8-cineole (15.7%), β-caryophyllene (9.5%), γ-muurolene (7.1%), α-terpinyl acetate (6.5%), and methyleugenol (3.9%).
Published in Khimiya Prirodnykh Soedinenii, No. 4, pp. 337–339, July–August, 2007. 相似文献
12.
The essential oil from the aerial parts of Rhabdosciadium strausii (Apiaceae) growing wild in Iran was obtained by hydrodistillation and analyzed by GC and GC-MS. Forty-two compounds were
characterized, representing 97.5% of the total oil. β-Elemene (37.9%) and germacrene-D (32.2%) were identified as the major
constituents.
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Published in Khimiya Prirodnykh Soedinenii, No. 4, pp. 333–334, July–August, 2005. 相似文献
13.
Chemical composition of the essential oil of Aquilegia pancicii Degen endemic to Serbia is reported. Essential oil obtained by hydrodistillation from the aerial parts was analyzed by GC
and GC/MS. The major constituents were hexadecanoic acid (24.3 %) and hexahydrofarnesyl acetone (14.1 %), among 130 identified
compounds, representing 90.3 % of the total essential oil. The oil was marked by the presence of 69 fatty acid derivatives
and low content of terpenoids representing 60.4 % and 7.8 % of the oil, respectively. 相似文献
14.
Javad Safaei-Ghomi Abdolhamid Bamoniri Alireza Hatami Hossein Batooli 《Chemistry of Natural Compounds》2007,43(1):37-39
The essential oil of aerial parts of Stachys acerosa, which belongs to the Lamiaceae family and grows in central Iran, was obtained by a hydrodistileation method and analyzed
by GC and GC-MS apparatus. Fourteen compounds representing 98.8% of the oil were identified. Among them N-methylisatin (30%),
α-pinene (25%), sabinene (12.3%), and 2-hydroxyacetophenone (11.2%) were the major constituents of the oil, which was obtained
in 0.1% yield.
Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 32–34, January–February, 2007. 相似文献
15.
The essential oil of the needles of Pinus canariensis, cultivated in the Algiers region (Algeria), was obtained by hydrodistillation in a yield of 0.3% and analyzed by capillary GC and GC/MS. More than 46 compounds were identified amounting to ca 92.6% of the total oil. The more important constituents were β-selinene (63.7%), β-caryophyllene (9.9%), and limonene (3.5%).__________Published in Khimiya Prirodnykh Soedinenii, No. 2, pp. 134–135, March–April, 2005. 相似文献
16.
A. R. Jassbi M. Mehrdad M. Soleimani M. Mirzaeian A. Sonboli 《Chemistry of Natural Compounds》2005,41(4):415-417
Analyses of the essential oils of Bunium elegans (Fenzl) Freyn and B. caroides (Boiss.) Hausskn. ex Bornm., using GC, GC/MS, and13 C-NMR spectroscopy resulted in identification of their chemical constituents. The oils of both species contain mainly the
sesquiterpene hydrocarbons germacrene-D and E-caryophyllene, which amounted to 24.1% and 38% for B. elegans and 22.1% and 26.6% for B. caroides respectively. The oil of B. caroides contained the monoterpenes α-pinene and Z-β-ocimene in 4.1 and 5.9% respectively, while traces of monoterpenes were detected
for B. elegans. On the other hand, in B. caroides the phenylpropanoid derivatives asaricin (7.5%) and dillapiole (10.2%) were among the major constituents.
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Published in Khimiya Prirodnykh Soedinenii, No. 4, pp. 335–336, July–August, 2005. 相似文献
17.
J. Hadian A. Sonboli S. Nejad Ebrahimi M. H. Mirjalili 《Chemistry of Natural Compounds》2006,42(2):175-177
The essential oil of Nepeta satureioides Boiss. from Iran was isolated by hydrodistillation in yield of 0.06% (w/w). The chemical composition of the essential oil
was analyzed by GC and GC-MS. Forty-five compounds accounting for 97.4% of the total oil were identified. The major components
were linalool (23.8%), (Z,E)-farnesol (14.7%), linalyl acetate (11.1%), β-caryophyllene (6.6%), lavandulol acetate (6.6%), caryophyllene oxide (6.4%), and (Z)-β-farnesene (3.4%). Oxygenated terpenoids were the main group of compounds.
Published in Khimiya Prirodnykh Soedinenii, No. 2, pp. 144–145, March–April, 2006. 相似文献
18.
Julien Paolini El Mokhtar El Ouariachi Abdelhamid Bouyanzer Belkheir Hammouti Jean-Marie Desjobert Jean Costa Alain Muselli 《Chemical Papers》2010,64(5):550-556
Chemical compositions of 16 Artemisia herba-alba oil samples harvested in eight East Moroccan locations were investigated by GC and GC/MS. Chemical variability of the A. herba-alba oils is also discussed using statistical analysis. Detailed analysis of the essential oils led to the identification of 52
components amounting to 80.5–98.6 % of the total oil. The investigated chemical compositions showed significant qualitative
and quantitative differences. According to their major components (camphor, chrysanthenone, and α- and β-thujone), three main groups of essential oils were found. This study also found regional specificity of the major components. 相似文献
19.
Li Wang Shuguang Jian Peng Nan Jimei Liu Yang Zhong 《Chemistry of Natural Compounds》2005,41(5):491-493
The chemical constituents of leaf oils of Elephantopus scaber L. from 12 locations in Southern China, including three provinces and Hong Kong, were investigated using GC/MS. A total of
24 compounds were detected, of which 20 were identified by their mass spectra fragmentation patterns. The major compounds
include hexadecanoic acid (8.19–39.22%), octadecadienoic acid (trace - 29.22%), five alkane homologues, i.e., n-tetradecane
(1.19–5.26%), n-pentadecane (3.22–12.05%), n-hexadecane (2.38–16.26%), n-heptadecane (2.48–15.32%), and n-octadecane (1.39–9.59%),
as well as tetramethylhexadecenol (2.06–4.31%). Hierarchical cluster analysis classified the leaf oils into two groups. Two
main chemotypes of leaf oils in E. scaber were thus identified, one rich in hexadecanoic acid and octadecadienoic acid, and the other rich in the five alkane homologues.
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Published in Kimiya Prirodnikh Soedinenii No. 5, pp. 403–404, September–October, 2005. 相似文献
20.
The chemical composition of the essential oils of Achillea clavennae L., Achillea holosericea Sibth. & Sm., Achillea lingulata W. & K., and Achillea millefolium L. from the Balkans was determined by GC and GC/MS analyses. The main components were 1,8-cineole in A. holosericea, camphor in A. clavennae, β-pinene in A. millefolium, and τ-cadinol in A. lingulata. A detailed chemotaxonomic discussion is presented.
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Published in Khimiya Prirodnykh Soedinenii, No. 6, pp. 555–558, November–December, 2005. 相似文献