-
281
A Study of the Chemical Composition, Acute and Subacute Toxicity of Bulgarian <i>Tanacetum parthenium</i> Essential Oil
Published 2023-06-01“…The dominant compounds were camphor (45.47%), <i>trans</i>-chrisantenyl acetate (21.65%), camphene (9.48%), and <i>cis</i>-isogeraniol (5.42%). …”
Get full text
Article -
282
Neutrophil Immunomodulatory Activity of Farnesene, a Component of <i>Artemisia</i> <i>dracunculus</i> Essential Oils
Published 2022-05-01“…The main components of essential oils obtained from <i>A. tridentata</i>, <i>A. ludoviciana</i>, <i>A. frigida</i>, and <i>A. cana</i> were camphor (23.0–51.3%), 1,8-cineole (5.7–30.0%), camphene (1.6–7.7%), borneol (2.3–14.6%), artemisiole (1.2–7.5%), terpinen-4-ol (2.0–6.9%), α-pinene (0.8–3.9%), and santolinatriene (0.7–3.5%). …”
Get full text
Article -
283
GC–MS Analysis, Antioxidant and Antimicrobial Activities of <i>Achillea Odorata</i> Subsp. <i>Pectinata</i> and <i>Ruta Montana</i> Essential Oils and Their Potential Use as Food P...
Published 2020-05-01“…The results showed that the major compounds of AO<sub>p</sub>EO are camphor (45.01%), bornyl acetate (15.07%), borneol (11.33%), <i>β</i>-eudesmol (4.74%), camphene (3.58%), and 1.8-cineole (eucalyptol) (2.96%), whereas 2-undecanone (63.97%), camphor (3.82%) and cyclopropanecarboxylic acid (3.66%) were the main components of RMEO. …”
Get full text
Article -
284
First Report on Comparative Essential Oil Profile of Stem and Leaves of <i>Blepharispermum hirtum</i> Oliver and Their Antidiabetic and Anticancer Effects
Published 2022-09-01“…In both of the tested samples, the same number of fifty-eight compounds were identified and contributed 93.88% and 89.07% of the total oil composition in the EOs of the stem and leaves of <i>B. hirtum</i> correspondingly. However, camphene was observed as a major compound (23.63%) in the stem EO, followed by β-selinene (5.33%) and β-elemene (4.66%) and laevo-β-pinene (4.38%). …”
Get full text
Article -
285
Analysis of Flavonoids, Phenolic Compounds and Essential Oils in Curcuma Aerugenosa Roxb. (Zingiberaceae)
Published 2006“…The major compounds were camphor, 1,8-cineole, β-pinene and camphene. Rhizome oil was found to contain the highest percentage of 1,8-cineole (45.9%) and camphor (15.9%). …”
Get full text
Thesis -
286
Optimization of a gas chromatographic unit for measuring biogenic volatile organic compounds in ambient air
Published 2019-11-01“…<p>A new online gas chromatographic method dedicated to biogenic volatile organic compound (BVOC) analysis was developed for the measurement of a 20 BVOC gaseous mixture (isoprene; <span class="inline-formula"><i>β</i></span>-pinene; <span class="inline-formula"><i>α</i></span>-pinene; limonene; ocimene; myrcene; sabinene; <span class="inline-formula">Δ<sup>3</sup></span>-carene; camphene; 1,8 cineole; terpinolene; linalool; <span class="inline-formula"><i>α</i></span>-phellandrene; nopinone; citral; <span class="inline-formula"><i>α</i></span>-terpinene; <span class="inline-formula"><i>β</i></span>-caryophyllene; <span class="inline-formula"><i>p</i></span>-cymene; <span class="inline-formula"><i>γ</i></span>-terpinene; and 2-carene) at a time resolution of 90 min. …”
Get full text
Article -
287
GC-MS Profiling and Biomedical Applications of Essential Oil of <i>Euphorbia larica</i> Boiss.: A New Report
Published 2023-03-01“…The GC-MS screening revealed that the ELEO comprises sixty compounds (95.25%) with the dominant constituents being camphene (16.41%), thunbergol (15.33%), limonene (4.29%), eremophilene (3.77%), and β-eudesmol (3.51%). …”
Get full text
Article -
288
Multi-omics analysis the differences of VOCs terpenoid synthesis pathway in maintaining obligate mutualism between Ficus hirta Vahl and its pollinators
Published 2022-11-01“…From the VOCs analysis, the average percent of monoterpenoids emitted by A-phase and B-phase syconia were 8.29% and 37.08%, while those of sesquiterpenes were 88.43% and 55.02% respectively. Monoterpenes (camphene, myrcene, camphor, menthol) were only detected in VOCs of B-phase syconia. …”
Get full text
Article -
289
A Comparative Study on Chemical Compositions and Biological Activities of Four Amazonian Ecuador Essential Oils: <i>Curcuma longa</i> L. (Zingiberaceae), <i>Cymbopogon citratus</i>...
Published 2023-01-01“…The Head Space fractions (HS) revealed <i>C. longa</i> mainly characterised by limonene and 1,8-cineole (37.35%) and α-phellandrene (32.33%); <i>Z. officinale</i> and <i>C. citratus</i> showed camphene (50.39%) and cis-Isocitral (15.27%) as the most abundant compounds, respectively. …”
Get full text
Article -
290
Allelopathic Effects of Essential Oils on Seed Germination of Barley and Wheat
Published 2021-12-01“…The main constituents of the EOs of <i>L. angustifolia</i> were 47.0% linalool acetate and 28.4% linalool; <i>H. officinalis’</i> main constituents were 39.8% cis-pinocamphone, 9.8% trans-pinocamphone, 11.4% β-pinene, and 7.5% β-phellandrene; <i>T. vulgaris’</i> were 38.2% para-cymene, 25.6% thymol, and 13.6% γ-terpinene; <i>L. officinale’s</i> were 64.8% α-terpinyl acetate and 14.7% β-phellandrene; <i>C. balsamita</i>’s were 43.7% camphor, 32.4% trans-thujone, and 11.6% camphene; <i>C. cyminum’s</i> were 49.6% cumin aldehyde, 10.4% para-cymene, 11.6% α-terpinen-7-al, and 9.1% β-pinene. …”
Get full text
Article -
291
Sage, <i>Salvia officinalis</i> L., Constituents, Hepatoprotective Activity, and Cytotoxicity Evaluations of the Essential Oils Obtained from Fresh and Differently Timed Dried Herb...
Published 2021-09-01“…Additionally, characteristic chemotypic constituents of sage, i.e., α-pinene, camphene, β-pinene, myrcene, 1, 8-cineole, α-thujone, and camphor, were present in significantly higher proportions in all the dried herbs’ essential oils as compared to the FH-based essential oil. …”
Get full text
Article -
292
Óleos essenciais de Cymbopogon nardus, Cinnamomum zeylanicum e Zingiber officinale: composição, atividades antioxidante e antibacteriana Essential oils of Cinnamomum zeylanicum, Cy...
Published 2012-06-01“…In chromatographic analysis the major constituents of C. nardus essential oil were citronellal (47.12%), geraniol (18.56%) and citronellol (11.07%), in the C. zeylanicum essential oil were identified (E)-cinnamaldehyde (77.72%), acetate (E)-cinnamyl (5.99%) and the monoterpenoid 1,8-cineole (4.66%) as major components, and in Z. officinale the majority were geranial (25.06%), neral (16.47%), 1,8-cineole (10.98%), geraniol (8.51%), geranyl acetate (4.19%) and camphene (4.30%). The essential oils showed antibacterial activity for both Gram-negative and Gram-positive microorganisms, and the most efficient was C. zeylanicum essential oil. …”
Get full text
Article -
293
Modelling and optimization of microwave-assisted extraction of rosemary using response surface methodology (RSM)
Published 2022-05-01“…The results of the new model shows that the Pred R2 increased from 0.5574 to 0.8644, which indicates an improvement in the performance of the new model. Alpha-pinene, camphene, borneol, camphor, cineole, and caryophyllene were the predominant compounds of the essential oil. …”
Get full text
Article -
294
Chemical profiling of volatile compounds of the essential oil of grey-leaved rockrose (Cistus albidus L.) and its antioxidant, anti-inflammatory, antibacterial, antifungal, and ant...
Published 2024-02-01“…Chemical analysis revealed camphene as the major compound, comprising 39.21% of the composition, followed by α-pinene (19.01%), bornyl acetate (18.32%), tricyclene (6.86%), and melonal (5.44%). …”
Get full text
Article -
295
Aroma Profile and Biological Effects of <i>Ochradenus arabicus</i> Essential Oils: A Comparative Study of Stem, Flowers, and Leaves
Published 2022-08-01“…The stem EOs with sixty-one compounds contributed 95.95% of the total oil, whose main bioactive compounds were (+)-camphene (21.50%), eremophilene (5.87%), and δ-selinene (5.03%), while a minimum of fifty-one compounds in the leaves’ EOs (98.75%) were found, with the main constituents being <i>n</i>-hexadecanoic acid (12.32%), octacosane (8.62%), tetradecanoic acid (8.54%), and prehydro fersenyl acetone (7.27%). …”
Get full text
Article -
296
Extraction and Identification of Volatile Components of Two Salvia Species Native to Iran (Salvia limbata and S. multicaulis) by Using Solid Phase Micro-Extraction Method
Published 2016-02-01“…Results and Discussion: 66 volatile components were identified in Salvia limbata, which Sabinene (19.16%), β-Pinene (19%), α-Pinene (16.3%), α-Terpinolene (14.41%), 1,8-Cineole (10.86%) and Limonene (3.73%) were highest amounts. 58 volatile compounds were identified inSalvia multicaulis thatCamphene (28.85%), α-Pinene (12.33%), Camphor (10.73%), Limonene (9.01%), 1,8-Cineole (5.47%), β-Pinene (4.58%) and Bornyl Acetate (3.75%) had the maximum amounts, respectively. …”
Get full text
Article -
297
Measurement of enantiomer percentages for five monoterpenes from six conifer species by cartridge-tube-based passive sampling adsorption–thermal desorption (ps-ATD)
Published 2022-08-01“…A rapid method was developed and used in the determination of the (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow><mo>-</mo><mo>/</mo><mo>+</mo></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="24pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="fd1d90efa33a7e7d00abf7e289ed82d6"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="amt-15-4651-2022-ie00001.svg" width="24pt" height="14pt" src="amt-15-4651-2022-ie00001.png"/></svg:svg></span></span>)-enantiomeric distributions for <span class="inline-formula"><i>α</i></span>-pinene, <span class="inline-formula"><i>β</i></span>-pinene, camphene, limonene, and <span class="inline-formula"><i>β</i></span>-phellandrene as emitted by plant material from six conifer species. …”
Get full text
Article -
298
Development of ginger essential oils-nanobactericides for controlling bacterial leaf blight disease of rice caused by Xanthomonas oryzae pv. oryzae
Published 2022“…Chemical compounds present in the EOs were monoterpenes such as trans-caryophyllene, camphene, geranial, eucalyptol, and neral, as well as sesquiterpene hydrocarbons mainly α-zingiberene, ar-curcumene, β-bisabolene, β-sesquiphellandrene which differ in their composition and concentrations. …”
Get full text
Thesis -
299
Artemisia vulgaris Linn: an updated review on its multiple biological activities
Published 2022-11-01“…Short conclusion This review includes various principle phytoconstituents (hydroxybenzoic acid, rutoside, camphen, 1, 8-cineole and α-thujone) which are extensively shown biological activities such as analgesic, anti-fungal and anti-bacterial. …”
Get full text
Article -
300
Changes in the Essential Oil Content and Composition of Thymus daenensis Celak. under Pre-drying and Different Storage Conditions
Published 2018-12-01“…Also, the highest amounts of α-pinene, camphen, β-pinene, myrcene, α-phellandrene, α-terpinene, limonene, cis-sabinene hydrate and trans-sabinene hydrate were observed in the plants dried in the shade after pre-drying operation and stored in the refrigerator for 120 days. …”
Get full text
Article