Results 41 to 50 of about 7,658 (220)

Development of a colloidal gold immunoassay for the detection of four eugenol compounds in water

Food and Agricultural Immunology, 2019
A monoclonal antibody (mAb), 2C9, selective for four eugenol compounds, was developed based on the eugenol derivatives (Eug-1). The semi-inhibitory concentrations (IC50) of this antibody against eugenol, isoeugenol, methyl eugenol, and methyl isoeugenol ...
Xinyi Shen, Xiaoling Wu, Liqiang Liu, Hua Kuang   +3 more
doaj   +1 more source

Eugenol and Methyl Eugenol Chemotypes of Essential Oil of Species Ocimum gratissimum L. and Ocimum campechianum Mill. from Colombia [PDF]

Journal of Chromatographic Science, 2009
Essential oils chemical constituents of leaves of O. gratissimum and O. campechianum of the Lamiaceae family, collected in Chocó of northwest Colombian, were obtained by microwave-assisted hydrodistillation and analyzed by gas chromatography coupled with mass spectrometry.
Nayive Pino Benítez, Erika M. Meléndez León, Elena E. Stashenko   +2 more
openaire   +3 more sources

Nitration of Methyl Eugenol Derived from Clove Oil

Asian Journal of Chemistry, 2019
No report is available in literature for the nitration of methyl eugenol. The main goal of this work is to find an efficient method for the synthesis of 5-nitro-methyl eugenol. 5-Nitro-methyl eugenol is of considerable importance in the production of other fine chemicals such as 5-amino-methyl eugenol for further chemical synthesis and has also ...
M.G. Darmayanti, I.M. Sudarma, A. Shofiati   +2 more
openaire   +2 more sources

[Effect of methyl eugenol on nasal mucosal aquaporin 5 in rats with allergic rhinitis]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2019
To observe the effect of methyl eugenol on the expression of aquaporin (AQP) 5 in nasal mucosa of rats with allergic rhinitis and to explore its significance.In the study, 128 Wistar rats were randomly divided into normal control group, AR model control group, budesonide positive control group, 80 mg/kg group, 40 mg/kg group, 20 mg/kg group and 10 mg ...
Wu N, Zhang XL, Hou Y, Lin LX, Zhang XB.
europepmc   +3 more sources

Sensitivity ofBactrocera invadens(Diptera: Tephritidae) to Methyl Eugenol [PDF]

African Entomology, 2014
Bactrocera invadens Drew, Tsuruta & White, 2005 (Diptera: Tephritidae) is an invasive fruit fly pest of Asian origin that was detected for the first time on the African continent in 2003 (Drew et al. 2005; Lux et al. 2003). The pest has spread rapidly since and is now established in several sub-Saharan countries (De Meyer et al. 2012). B.
Aruna Manrakhan, Maulid Mwatawala, J. Kilian, J.-H. Daneel   +3 more
openaire   +1 more source

Vasorelaxant effect of phenylpropanoids: Methyl eugenol and eugenol in human umbilical cord vein

Biomedicine & Pharmacotherapy
Methyl-eugenol (ME) and eugenol (EUG) are phenylpropanoids with vasodilatory effects. While EUG's vasorelaxant effect in human umbilical artery (HUA) is known, their action in veins is unclear. This study aimed to evaluate ME and EUG in human umbilical vein (HUV). Isolated HUV underwent tension recordings.
Andressa de Alencar Silva, Luís Pereira de Morais, Carla Mikevely de Sena Bastos, Debora de Menezes Dantas, Paulo Ricardo Batista, Francisco Junio Dias, Irwin Rose Alencar de Menezes, José Henrique Leal Cardoso, António Raposo, Heesup Han, Henrique Douglas Melo Coutinho, Roseli Barbosa   +11 more
openaire   +2 more sources

Sintesis Metil Ester Asam Lemak dari Biji Alpukat (Parsea americana Mill) Menggunakan Polimer Penyangga Katalis Berbahan Dasar Eugenol

Kovalen: Jurnal Riset Kimia, 2020
Research on the manufacture of methyl esters from avocado seeds (Parsea americana Mill) with eugenol-based catalysts has been conducted. The aim is to determine the catalyst concentration used to produce methyl esters with the highest rendement and ...
Sumarni, Erwin Abdul Rahim, Ni Ketut Sumarni, Ruslan, Hardi Ys., Moh. Mirzan   +5 more
doaj   +1 more source

Optimization of Extraction Conditions for Maximal Phenolic, Flavonoid and Antioxidant Activity from Melaleuca bracteata Leaves Using the Response Surface Methodology. [PDF]

PLoS ONE, 2016
Melaleuca bracteata is a yellow-leaved tree belonging to the Melaleuca genus. Species from this genus are known to be good sources of natural antioxidants, for example, the "tea tree oil" derived from M.
Wencheng Hou, Wei Zhang, Guode Chen, Yanping Luo   +3 more
doaj   +1 more source

Chemical Diversity in Basil (Ocimum sp.) Germplasm

The Scientific World Journal, 2015
The present study aimed to chemically characterize 31 accessions and seven cultivars of basil. The percentage composition of the essential oils of the accessions and cultivars was based on the 14 most abundant constituents: 1,8-cineole, linalool, methyl ...
Andréa Santos da Costa, Maria de Fátima Arrigoni-Blank, José Luiz Sandes de Carvalho Filho, Aléa Dayane Dantas de Santana, Darlisson de Alexandria Santos, Péricles Barreto Alves, Arie Fitzgerald Blank   +6 more
doaj   +1 more source

Advanced Pharmaceutical Nanotechnologies Applied for Chinese Herbal Medicines

Advanced Science, EarlyView.
This review offers a comprehensive overview of pharmaceutical nanotechnology strategies to address limitations associated with the complex material basis and relative mild therapeutic efficacy of Chinese herbal medicines, and summarizes the advantages of these strategies.
Jiameng Li, Ya‐Li Zhang, Tong Jin, Zhaokui Jin, Mengliang Zhu, Guangchao Qing, Jinchao Zhang, Zhisen Wang, Yan Mu, Jin Li, Qian Hua, Xing‐Jie Liang   +11 more
wiley   +1 more source