Showing 281 - 300 results of 300 for search '"camphene"', query time: 0.23s Refine Results
  1. 281
  2. 282

    Neutrophil Immunomodulatory Activity of Farnesene, a Component of <i>Artemisia</i> <i>dracunculus</i> Essential Oils by Igor A. Schepetkin, Gulmira Özek, Temel Özek, Liliya N. Kirpotina, Andrei I. Khlebnikov, Robyn A. Klein, Mark T. Quinn

    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%). …”
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    Article
  3. 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... by Taoufiq Benali, Khaoula Habbadi, Abdelmajid Khabbach, Ilias Marmouzi, Gokhan Zengin, Abdelhakim Bouyahya, Imane Chamkhi, Houda Chtibi, Tarik Aanniz, El Hassan Achbani, Khalil Hammani

    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. …”
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    Article
  4. 284

    First Report on Comparative Essential Oil Profile of Stem and Leaves of <i>Blepharispermum hirtum</i> Oliver and Their Antidiabetic and Anticancer Effects by Muddaser Shah, Saif Khalfan Al-Housni, Faizullah Khan, Saeed Ullah, Jamal Nasser Al-Sabahi, Ajmal Khan, Balqees Essa Mohammed Al-Yahyaei, Houda Al-Ruqaishi, Najeeb Ur Rehman, Ahmed Al-Harrasi

    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%). …”
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    Article
  5. 285

    Analysis of Flavonoids, Phenolic Compounds and Essential Oils in Curcuma Aerugenosa Roxb. (Zingiberaceae) by Loo, Wai Sum

    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%). …”
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    Thesis
  6. 286

    Optimization of a gas chromatographic unit for measuring biogenic volatile organic compounds in ambient air by K. Mermet, K. Mermet, K. Mermet, S. Sauvage, S. Dusanter, T. Salameh, T. Léonardis, P.-M. Flaud, P.-M. Flaud, É. Perraudin, É. Perraudin, É. Villenave, É. Villenave, N. Locoge

    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&thinsp;min. …”
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    Article
  7. 287

    GC-MS Profiling and Biomedical Applications of Essential Oil of <i>Euphorbia larica</i> Boiss.: A New Report by Muddaser Shah, Faizullah Khan, Saeed Ullah, Tapan Kumar Mohanta, Ajmal Khan, Rimsha Zainab, Naseem Rafiq, Hussan Ara, Tanveer Alam, Najeeb Ur Rehman, Ahmed Al-Harrasi

    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%). …”
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    Article
  8. 288

    Multi-omics analysis the differences of VOCs terpenoid synthesis pathway in maintaining obligate mutualism between Ficus hirta Vahl and its pollinators by Songle Fan, Songle Fan, Songle Fan, Yongxia Jia, Rong Wang, Xiaoyong Chen, Wanzhen Liu, Wanzhen Liu, Hui Yu, Hui Yu

    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. …”
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    Article
  9. 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>... by Alessandra Guerrini, Massimo Tacchini, Ilaria Chiocchio, Alessandro Grandini, Matteo Radice, Immacolata Maresca, Guglielmo Paganetto, Gianni Sacchetti

    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. …”
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    Article
  10. 290

    Allelopathic Effects of Essential Oils on Seed Germination of Barley and Wheat by Valtcho D. Zheljazkov, Ekaterina A. Jeliazkova, Tess Astatkie

    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. …”
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    Article
  11. 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... by Hamdoon A. Mohammed, Hussein M. Eldeeb, Riaz A. Khan, Mohsen S. Al-Omar, Salman A. A. Mohammed, Mohammed S. M. Sajid, Mohamed S. A. Aly, Adel M. Ahmad, Ahmed A. H. Abdellatif, Safaa Yehia Eid, Mahmoud Zaki El-Readi

    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. …”
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    Article
  12. 292

    Óleos essenciais de Cymbopogon nardus, Cinnamomum zeylanicum e Zingiber officinale: composição, atividades antioxidante e antibacteriana Essential oils of Cinnamomum zeylanicum, Cy... by Milene Aparecida Andrade, Maria das Graças Cardoso, Luís Roberto Batista, Aline Cristina Teixeira Mallet, Samísia Maria Fernandes Machado

    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. …”
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    Article
  13. 293

    Modelling and optimization of microwave-assisted extraction of rosemary using response surface methodology (RSM) by Bahman Saedpanah, Nasser Behroozi-Khazaei, Jalal khorshidi

    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. …”
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  14. 294
  15. 295

    Aroma Profile and Biological Effects of <i>Ochradenus arabicus</i> Essential Oils: A Comparative Study of Stem, Flowers, and Leaves by Obaid Ullah, Muddaser Shah, Najeeb Ur Rehman, Saeed Ullah, Jamal Nasser Al-Sabahi, Tanveer Alam, Ajmal Khan, Nasir Ali Khan, Naseem Rafiq, Saqib Bilal, Ahmed Al-Harrasi

    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%). …”
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    Article
  16. 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 by S. Ramezani, A. Abbasi, A. Shojaeiyan, N. Ahmadi, R. Cozzolino, S. Piacente

    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. …”
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    Article
  17. 297

    Measurement of enantiomer percentages for five monoterpenes from six conifer species by cartridge-tube-based passive sampling adsorption–thermal desorption (ps-ATD) by Y. Wang, W. Luo, T. N. Rosenstiel, J. F. Pankow

    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. …”
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    Article
  18. 298

    Development of ginger essential oils-nanobactericides for controlling bacterial leaf blight disease of rice caused by Xanthomonas oryzae pv. oryzae by Abdullahi, Adamu

    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. …”
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    Thesis
  19. 299

    Artemisia vulgaris Linn: an updated review on its multiple biological activities by Deepali Siwan, Dipali Nandave, Mukesh Nandave

    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. …”
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    Article
  20. 300

    Changes in the Essential Oil Content and Composition of Thymus daenensis Celak. under Pre-drying and Different Storage Conditions by MR Dehghani Mashkani, H Naghdi Badi, K Larijani, A Mehrafarin

    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. …”
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    Article