scholarly journals Artemisia gmelinii Web. ex Stechm. within the Buryatian flora: phytocenotic confinedness, composition of essential oil

2020 ◽  
Vol 28 (4) ◽  
pp. 313-323
Author(s):  
Svetlana V. Zhigzhitzhapova ◽  
Svetlana A. Kholboeva ◽  
Elena P. Dylenova
Keyword(s):  
Essential Oils ◽  
Group Composition ◽  
Raw Materials ◽  
Morphological Diversity ◽  
Centers Of Origin ◽  
Germacrene D ◽  
Siberian Apricot ◽  
The Republic ◽  
Field Works ◽  
First Time

Buryatia as a part of Baikalian Siberia is one of the main centers of origin and morphological diversity of wormwood in Eurasia. There are 48 species and subspecies of wormwood within Buryatian flora, one of which is Artemisia gmelinii Web. ex Stechm. For the first time the composition of the essential oils of A. gmelinii growing in the rare community of Siberian apricot ( Armeniaca sibirica (L.) Lam) is presented in this work. Essential oils were obtained from the raw materials collected during the field works on the territory of the Republic of Buryatia (Kyakhtinsky district, surroundings of Tamir village - Southern slopes of the Tamir range) in 2020. The vegetation of the Tamir ranges slope is represented by shrub communities from the relict of Eastern Asia growing since the Miocene-Pliocene time - Armeniaca sibirica . The dominant components of essential oils of A. gmelinii from apricot community are 1,8-cineole, germacrene D, camphor, borneol, caryophyllene. Essential oils of A. gmelinii growing within the Siberian flora of one chemotype with a predominance of mono-terpenoids in the group composition form two subtypes, prevailing: 1) in the East Siberian populations of A. gmelinii with a predominance of sesquiterpenoids in the composition of essential oils; 2) in the West Siberian populations of A. gmelinii with a predominance of monoterpenoids in essential oils.

scholarly journals COMPOSITION OF THE ESSENTIAL OIL OF ARTEMISIA SUBVISCOSA TURCZ. EX BESS

2019 ◽  
pp. 263-268
Author(s):  
Sayana Zoriktoevna Tsybicova ◽  
Svetlana Vasil'yevna Zhigzhitzhapova ◽  
Tuyana Erdemovna Randalova ◽  
Larisa Dorzhiyevna Radnaeva
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Baikal Region ◽  
Raw Materials ◽  
Caryophyllene Oxide ◽  
Gas Chromatograph ◽  
Quadrupole Mass ◽  
Aerial Parts ◽  
Germacrene D ◽  
The Republic

Artemisia subviscosa Turcz. Ex Bess. is an endemic species of the Baikal region. It grow on the territory of the Barguzinsky region of the Republic of Buryatia. Raw materials for the study were collected during the expedition work in 2016. By the method of hydrodistillation the essential oils from the aerial parts and individual organs (inflorescences, leaves, stems) of the A. subviscosa was extract. The greatest yield of essential oil is registered in flowers (0.7%). The composition was determined by chromatography-mass spectrometry on an Agilent Packard HP 6890 gas chromatograph with a quadrupole mass spectrometer (HP MSD 5973N) as a detector. More than 70 components have been identified and it has been established that the composition of essential oils is represented by mono- and sesquiterpene compounds, the first predominantly accumulate in the inflorescences, the others – in leaves and stems and the aerial parts. The dominant components are santolina triene (2.9–33.1%), germacrene D (2.1–8.8%), β-selinene (6.4–9.3%), α-selinene (6.4–8.6%), α-bulnesene (1.9–2.7%), δ-cadinene (1.7–2.4%), caryophyllene oxide (2.1–9.9%), caryophyllene (11.6–17.5%), γ-muurolene (1.4–4.0%), aciphyllene (2.8–3.2%) , acyphyllic acid (4.5–10.5%), spathulenol (0.8–3.7%).

scholarly journals The Volatile Phytochemistry of Seven Native American Aromatic Medicinal Plants

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1061
Author(s):  
Sims K. Lawson ◽  
Prabodh Satyal ◽  
William N. Setzer
Keyword(s):  
Native American ◽  
Medicinal Plants ◽  
Essential Oil ◽  
Essential Oils ◽  
Palmitic Acid ◽  
Methyl Salicylate ◽  
Chromatographic Techniques ◽  
Germacrene D ◽  
First Time ◽  
Gaultheria Procumbens

As part of our evaluation of essential oils derived from Native American medicinal plants, we have obtained the essential oils of Agastache foeniculum (Pursch) Kuntze (Lamiaceae), Gaultheria procumbens L. (Ericaceae), Heliopsis helianthoides (L.) Sweet (Asteraceae), Liatris spicata (L.) Willd. (Asteraceae), Pycnanthemum incanum (L.) Michx. (Lamiaceae), Smallanthus uvedalia (L.) Mack. ex Mack. (Asteraceae), and Verbena hastata L. (Verbenaceae) by hydrodistillation. The essential oils were analyzed by gas chromatographic techniques. The essential oil of A. foeniculum was dominated by estragole (88–93%), while methyl salicylate (91%) dominated the G. procumbens essential oil. Germacrene D was the major component in H. helianthoides (42%) and L. spicata (24%). 1,8-Cineole (31%) and α-terpineol (17%) were the main compounds in P. incanum essential oil. The essential oil of S. uvedalia showed α-pinene (24%), perillene (15%), and β-caryophyllene (17%) as major components. Verbena hastata essential oil was rich in 1-octen-3-ol (up to 29%) and palmitic acid (up to 22%). Four of these essential oils, H. helianthoides, L. spicata, P. incanum, and V. hastata, are reported for the first time. Additionally, the enantiomeric distributions of several terpenoid components have been determined.

scholarly journals Composition of Essential Oils from Leaves and Flowers of Stachys Germanica Subsp. Salviifolia (Ten.) Gams (Labiatae) and Related Secretory Structures

2009 ◽  
Vol 4 (6) ◽  
pp. 1934578X0900400 ◽  
Author(s):  
Claudia Giuliani ◽  
Roberto Maria Pellegrino ◽  
Bruno Tirillini ◽  
Laura Maleci Bini
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Glandular Trichomes ◽  
Secretory Structures ◽  
Epidermal Surface ◽  
Germacrene D ◽  
Different Types ◽  
Leaf Oil ◽  
Leaf Essential Oil ◽  
First Time

The essential oils from both leaves (L) and flowers (F) of Stachys germanica subsp. salviifolia (Ten.) Gams (Labiatae/Lamiaceae) from Italy were analyzed by GC-MS for the first time. The distribution, morphology and histochemistry of the different types of glandular trichomes present on the epidermal surface were also determined. Twenty-nine constituents, representing 89.4% of the total leaf oil, and forty-one compounds, forming 97.8% of the total flower oil, were identified. Germacrene D (39.4%), phytol (10.2%), β-bourbonene (3.5%) and β-ylangene (3.3%) were recognized as the main constituents of the leaf essential oil, while limonene (24.1%), β-pinene (18.7%), germacrene D (12.8%) and ( E)-nerolidol (6.6%) were the main compounds of the flower essential oil.

scholarly journals INSTITUTE OF EMISSARIES

2021 ◽  
Vol 69 (2) ◽  
Author(s):  
M. Koigeldiev ◽  
Keyword(s):  
Power System ◽  
Management System ◽  
Raw Materials ◽  
Historical Analysis ◽  
Point Of View ◽  
Soviet Period ◽  
Administrative Management ◽  
History Of ◽  
The Republic ◽  
First Time

The 20-30 years of the XX-th century in the history of Kazakhstan are characterized by the formation of such a form of governance of the republic from the center as the institute of emissaries. This form of management remained unchanged until the end of the Soviet period. The system of administrative management has acquired a new character, consolidating the former imperial positions based on the search for sources of raw materials and sales markets. The history of the formation and activity of the Institute of emissaries as a management system in Kazakhstan was not considered as an object of historical analysis. For the first time in the Kazakh historiography in the context of the 20-30s, the author analyzes the origins of the formation of this institute of management. The article highlights the beginning of a new stage in the Kazakh history, which implies a generalization of the activities of the power system and its nature from the point of view of modern realities.

scholarly journals Dynamics of the Accumulation of Essential Oils in the Roots of Ferula foetida (Bunge) Regel) Depending on the Age and Place of Growth in the Mangistau Region (the Western Kazakhstan)

2020 ◽  
Vol 24 ◽  
pp. 00029
Author(s):  
Akzhunis Imanbayeva ◽  
Meruert Sagyndykova ◽  
Margarita Ishmuratova
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Raw Materials ◽  
Quantitative Composition ◽  
Annual Plants ◽  
Maximum Accumulation ◽  
Western Kazakhstan ◽  
First Time

For the first time, the dynamics of the accumulation of essential oil in the underground organs of Ferula foetida grown on the territory of the Mangistau region (the Western Kazakhstan), depending on the age of the plant and the place of growth, are investigated. The maximum accumulation of essential oil is noted for the 4th year of vegetation (0.98%), the minimum – for the annual plants (0.14%). The largest quantitative composition of essential oil is noted in the sands of Tuyesu and on the elevation of Tynymbay Shoky, the minimum – in the vicinity of the Karkol wintering. As the results of the study the optimal places of raw materials harvesting and collection dates are determined.

scholarly journals THE COMPOSITION OF ESSENTIAL OILS OF ARTEMISIA GENUS AND ARTEMISIA SECTION PLANTS GROWING WITHIN THE REPUBLIC OF BURYATIA

2017 ◽  
pp. 45-54
Author(s):  
Светлана (Svetlana) Васильевна (Vasil'evna) Жигжитжапова (Zhigzhitzhapova) ◽  
Бимба-Цырен (Bimba-Cyren) Батомункуевич (Batomunkuevich) Намзалов (Namzalov) ◽  
Елена (Elena) Петровна (Petrovna) Дыленова (Dylenova) ◽  
Лариса (Larisa) Доржиевна (Dorzhievna) Раднаева (Radnaeva)
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Raw Materials ◽  
Gas Chromatography Mass Spectrometry ◽  
Herbaceous Plant ◽  
Artemisia Vulgaris ◽  
Perennial Plant ◽  
Mass Selective Detector ◽  
The Republic

The composition of essential oils of Artemisia’s section representatives was presented in this paper. Essential oils of Artemisia vulgaris L. and Artemisia selengensis Turcz. were investigated. They were obtained by hydrodistillation method from the dried aerial parts of plants. Raw materials were collected during field works in 2016. Gas chromatography-mass spectrometry (GC-MS) analyses was conducted to determine the composition of essential oil. Gas chromatography (GC) analyses was performed on an Agilent Technologies 6890 gas chromatograph equipped with quadrupole mass selective detector HP 5973 (MS) and an HP-5MS capillary column (30 m × 0.25 mm × 0.2 μm). Artemisia vulgaris L. is a perennial herbaceous plant. Camphene, neointermediol and spathulenol were the dominant components of the essential oil of Artemisia vulgaris growing within the Republic of Buryatia. Artemisia selengensis is a perennial plant which has a lignified heel of the bine. It is widely used in a traditional Chinese medicine, it has anticancer, antiobesity, and anti-inflammatory activities. The chemical composition of Artemisia selengensis species plants, growing within the territory of Buryatia, has not been studied yet. The dominant components of essential oil were monoterpenoids – 1,8-cineole, linalool, borneol, α-terpineol, terpineol-4, trans-sabinenhydrate, and sesquiterpenoids – caryophyllene oxide, copaborneol. The comparison of the composition of obtained essential oils with literature data using Principle component analysis showed that the composition of essential oils is meant to be a diagnostic indicator of Artemisia species plants only in a combination with other features of the species – morphologic and ecological.

scholarly journals Volatile Constituents of Two Species of Protium from the Atlantic Rainforest in the State of Pernambuco, Brazil

2011 ◽  
Vol 6 (11) ◽  
pp. 1934578X1100601
Author(s):  
José Gildo Rufino de Freitas ◽  
Claudio Augusto Gomes da Camara ◽  
Marcílio Martins de Moraes ◽  
Henrique Costa Hermenegildo da Silva
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
The State ◽  
Atlantic Rainforest ◽  
Volatile Constituents ◽  
Ms Analysis ◽  
Germacrene D ◽  
First Time

The chemical composition of the essential oils from Protium giganteum and P. aracouchine was determined, for the first time, using GC-MS analysis. From the oil of P. giganteum, 32 components were identified, representing 93.9% of the oil, and from P. aracouchine, 29 components, representing 97.8% of the oil. Among the compounds identified in the P. giganteum oil, 93.6% were sesquiterpenes, with β-caryophyllene (26.0 ± 0.8%), globulol (9.3 ± 0.2%), α-cadinol (7.0 ± 0.5%), α-humulene (6.4 ± 0.1%) and germacrene D (6.2 ± 0.3%) as the major components. Among the 29 compounds identified in the P. aracouchine oil, 95.9% were sesquiterpenes as well, with spathulenol (31.8 ± 1.6%), α- cis-bergamotene (8.8 ± 0.2 %) and viridiflorol (9.7 ± 0.7%) as the major components.

scholarly journals Essential oils of the Sextonia rubra (Mez ) van der Werff (Lauraceae)

2013 ◽  
Vol 43 (1) ◽  
pp. 113-116 ◽  
Author(s):  
Joelma Moreira Alcântara ◽  
Klenicy Kazumi Yamaguchi ◽  
Valdir Florêncio da Veiga Junior
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Germacrene D ◽  
First Time

The essential oils of the leaves and branches of Sextonia rubra were obtained by hydrodistillation and analyzed by GC-FID and GC-MS. In the leaves were identified as the major constituents α-pinene (21.7%), β-pinene (15.4%), α-copaene (12.5%) and germacrene D (12.1%). In the branches essential oil, α-copaene (22.9%), β-selinene (7.9%) and β-elemene (7.2%) were identified as the most abundant constituents. This paper describes for the first time the composition of these essential oils.

scholarly journals In vitro Antiprotozoal Activity and Chemical Composition of Ambrosia tenuifolia and A. scabra Essential Oils

2008 ◽  
Vol 3 (4) ◽  
pp. 1934578X0800300 ◽  
Author(s):  
Valeria P. Sülsen ◽  
Silvia I. Cazorla ◽  
Fernanda M. Frank ◽  
Paola M. R. Di Leo Lira ◽  
Claudia A. Anesini ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Inhibitory Concentration ◽  
Antimalarial Activity ◽  
Caryophyllene Oxide ◽  
Antiprotozoal Activity ◽  
Aerial Parts ◽  
Germacrene D ◽  
First Time

The in vitro antimalarial, trypanocidal and leishmanicidal activities and the chemical composition of Ambrosia tenuifolia and A. scabra essential oils were investigated. The oils, obtained by hydrodistillation of the aerial parts, showed significant antimalarial activity against the chloroquine sensitive (F32) and the chloroquine resistant (W2) strains of Plasmodium falciparum with 50% inhibitory concentration (IC50) values ranged from 2.8 to 7 μg/mL. Against Trypanosoma cruzi epimastigotes, only A. tenuifolia exerted slight activity (IC50 = 59.7 μg/mL). None of the essential oils showed toxicity towards Leishmania mexicana. Cytotoxicity for murine T-lymphocytes was compared with the parasiticidal activity by using the selectivity index (SI) ratio. The chemical composition of A. tenuifolia and A. scabra essential oils was analyzed by GC-FID-MS. Thirty-eight and twenty-four compounds were identified in A. tenuifolia and A. scabra, respectively. The major constituents of A. tenuifolia oil were germacrene D (22.9%) and bicyclogermacrene (14.2%), while the oil of A. scabra contained limonene (22.0%), caryophyllene oxide (13.8%) and ( E)-caryophyllene (13.5%). This is the first time that the antiprotozoal activity of both oils and the chemical composition of A. scabra essential oil have been reported.

scholarly journals Chemical Composition, Antibacterial and α-Glucosidase Inhibitory Activities of the Essential Oils of Neolitsea coccinea (Lauraceae)

2016 ◽  
Vol 11 (12) ◽  
pp. 1934578X1601101 ◽  
Author(s):  
Nor Akmalazura Jani ◽  
Hasnah Mohd Sirat ◽  
Farediah Ahmad ◽  
Nor Azah Mohamad Ali ◽  
Muhd Hafizi Zainal
Keyword(s):  
Antibacterial Activity ◽  
Chemical Composition ◽  
Essential Oils ◽  
Germacrene D ◽  
Leaf Oil ◽  
Inhibitory Activities ◽  
First Time ◽  
Weak Antibacterial Activity ◽  
And Staphylococcus Aureus ◽  
Mic Value

The chemical composition, antibacterial and α-glucosidase inhibitory activities of the essential oils obtained from hydrodistillation of the fresh stem and leaf of Neolitsea coccinea B. C. Stone are reported for the first time. GC and GC-MS analysis revealed the presence of 42 volatile compounds from the stem and leaf oils, accounting for 84.9% and 90.4%, respectively of the identified components. The principle compounds in the stem oil were δ-cadinene (21.2%), 1-epi-cubenol (11.3%) and cyperotundone (10.7%), while the main compounds in the leaf oil were selin-11-en-4-α-ol (26.8%), bicyclogermacrene (12.6%), γ-eudesmol (7.1%), germacrene D (6.1%) and globulol (5.9%). The leaf oil demonstrated moderate to weak antibacterial activity towards Bacillus subtilis and Staphylococcus aureus with MIC values of 250 μg/mL and 500 μg/mL, respectively, whereas the stem oil possessed weak antibacterial activity against B. subtilis with a MIC value of 500 μg/mL. The stem and leaf oils showed significant α-glucosidase inhibitory activity with IC50 values of 32.2 ± 0.8 μg/mL and 70.9 ± 1.1 μg/mL, respectively.

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