Results 31 to 40 of about 1,912 (187)

Identification of Insecticidal Constituents of the Essential Oil of Acorus calamus Rhizomes against Liposcelis bostrychophila Badonnel

Molecules, 2013
The aim of this research was to determine the chemical composition of the essential oil of Acorus calamus rhizomes, its insecticidal activity against the booklouse, (Liposcelis bostrychophila) and to isolate any insecticidal constituents from the ...
Shu Shan Du, Zhi Long Liu, Li Gang Zhou, Xin Chao Liu   +3 more
doaj   +1 more source

Conversion of eugenol to methyleugenol: Computational study and experimental [PDF]

AIP Conference Proceedings, 2017
This study provides comprehensive benchmark calculations for the computational study and experimental research on conversion of eugenol to methyleugenol with different pathway of the transition state compounds. First-principle calculation (DFT) were used to generate the structure optimization, energies of species.
Muhammad Arsyik Kurniawan, Sabirin Matsjeh, Sugeng Triono   +2 more
openaire   +1 more source

Anticholinesterase and Anti-inflammatory Activities of Essential Oils of Naturally Grown Daucus L. Species in Turkey

Bezmiâlem Science, 2022
Objective:This present study was conducted to determine the interspecific chemical variability and evaluate the biological effects of the essential oils of Daucus L. species growing naturally in Turkey. The species were D. carota, D. broteri, D. guttatus,
Betül BÜYÜKKILIÇ ALTINBAŞAK, Gülay ECEVİT GENÇ, Belma ZENGİN KURT, Betül DEMİRCİ   +3 more
doaj   +1 more source

Crystal structure of chlorido{4,5-dimethoxy-2-[(2,3-η)-2-prop-2-en-1-yl]phenyl-κC1}(piperidine-κN)platinum(II) ethanol monosolvate

Acta Crystallographica Section E, 2014
In the title compound, [Pt(C11H13O2)Cl(C5H11N)]·C2H5OH, the PtII cation is pentacoordinated in a distorted square-planar geometry. In the crystal, inversion dimers showing C—H...Cl and C—H...π interactions are further stacked in columns along the a axis ...
Peter Mangwala Kimpende, Tran Thi Da, Dinh Nguyen Huu, Luc Van Meervelt   +3 more
doaj   +1 more source

Methyleugenol Potentiates Central Amygdala GABAergic Inhibition and Reduces Anxiety [PDF]

The Journal of Pharmacology and Experimental Therapeutics, 2019
The central amygdala (CeA) plays a critical role in the expression of emotional behaviors, including pathologic anxiety disorders. The present study demonstrated that GABAergic inhibition in CeA was significantly increased by methyleugenol (ME), a natural constituent isolated from the essential oils of several plants.
Yan-Mei Liu, Hui-Ran Fan, Shining Deng, Tailin Zhu, Yuhua Yan, Wei-Hong Ge, Wei-Guang Li, Fei Li   +7 more
openaire   +2 more sources

Unveiling the role of vermicompost in modulating phenylpropanoid metabolism in basil (Ocimum basilicum L.): A single-cell type PGT approach

Current Plant Biology
This research delves into phenylpropanoid metabolism, focusing on phenylpropene biosynthesis in the methyleugenol chemotype of basil (Ocimum basilicum L.).
İlker TÜRKAY, Lokman ÖZTÜRK, Fevziye Şüheda HEPŞEN TÜRKAY   +2 more
doaj   +1 more source

Comparison of the Metabolites in Fingered Citron Fruit (Citrus medica L. var. sarcodactylis Swingle) and Chayote (Sechium edule) Based on UPLC‐Q‐Orbitrap MS/MS

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Untargeted UPLC‐Q‐Orbitrap MS/MS metabolomics was used to profile fingered citron (Citrus medica) from four Chinese production regions (CF1–CF4) and chayote (Sechium edule, CFM). Of 380 putatively annotated metabolites, 65 differential metabolites distinguished the five groups, clearly separating chayote from fingered citron and highlighting regional ...
Bin Li, Ruiyi Fan
wiley   +1 more source

Seasonal Variation in Essential Oil Composition and Antioxidant Capacity of Aniba canelilla (Lauraceae): A Reliable Source of 1-Nitro-2-phenylethane

Molecules, 2023
Aniba canelilla (Kunth) Mez essential oil has many biological activities due to its main compound 1-nitro-2-phenylethane (1N2F), followed by methyleugenol, a carcinogenic agent.
Ellen de Nazaré S. da Cruz, Luana de Sousa P. Barros, Bruna de A. Guimarães, Rosa Helena V. Mourão, José Guilherme S. Maia, William N. Setzer, Joyce Kelly do R. da Silva, Pablo Luis B. Figueiredo   +7 more
doaj   +1 more source

Evaluation of Enzyme Inhibition and Kinetic Profiles of Origanum Essential Oils on Metabolic and Central Nervous System Targets

Natural Sciences, Volume 6, Issue 3, July 2026.
The essential oils of three Origanum species were chemically characterized and evaluated for their antioxidant and enzyme inhibitory activities. The different compositions confer selective bioactivities: O. vulgare exhibits good antioxidant and α‐glucosidase inhibitory activity, O. majorana shows promising tyrosinase inhibition, and O.
Giuseppe Amato, Lucia Caputo, Laura De Martino, Daniela Grulova, Barbara Borczak, Joanna Kapusta‐Duch, Vincenzo De Feo   +6 more
wiley   +1 more source

KREO Prevents CUMS‐Induced Depressive‐Like Behavior via Modulation of the BDNF Signaling Pathway

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
This study showed that Chinese Kushui Rose Essential Oil (KREO) can alleviate depressive symptoms, increase voluntary activity, and enhance exploratory behavior in mice induced with chronic unpredictable mild stress (CUMS) by elevating serotonin (5‐HT) levels and reducing hyperactivity of the hypothalamic–pituitary–adrenal (HPA) axis.
Yanni Wang, Zhaorong Yue, Manjie Xu, Wenjun Xu, Weizhong Zhang, Xiaolong Li, Qinghong Liu, Kailong Guan, Zewen Zhang, Yang Li, Xin Wang, Hongyu Li   +11 more
wiley   +1 more source