Results 31 to 40 of about 21,422 (210)

PENGARUH CARA PENYULINGAN TERHADAP SIFAT MINYAK POHON WANGI

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Pohon wangi (Melaleuca bracteata F. Muell.) termasuk famili Myrtaceae banyak tumbuh di negara bagian Queensland (Australia), merupakan salah satu pohon penghasil minyak atsiri.
Zulnely Zulnely
doaj   +1 more source

Control of fruit flies pest on guava fruit by using organic insecticide [PDF]

open access: yes, 2014
Guava fruit (Psidium guajava) is a mainstay commodity in Bogor and Bogor district is a supplier of guava into surrounding towns. In Bogor, population of guava fruit is around 160,000 trees that reaches an area of about 800 ha and scattered in several ...
Kardinan, Agus
core   +1 more source

The mango tree in central and northern Benin: damage caused by fruit flies (Diptera Tephritidae) and computation of economic injury level [PDF]

open access: yes, 2009
Introduction. Dans la zone soudanienne méridionale du Bénin les mouches des fruits constituent la contrainte phytosanitaire majeure pour le manguier et sont responsables de pertes de production considérables.
Arinloye, Djalal   +5 more
core   +1 more source

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

open access: yesJournal 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 Benitez   +2 more
openaire   +2 more sources

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

open access: yesFood 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   +3 more
doaj   +1 more source

Supercritical Fluid Extraction of Naled, Methyl Eugenol, and Cuelure in Soil [PDF]

open access: yesJournal of Chromatographic Science, 1996
Supercritical fluid extraction procedures are developed for the analysis of naled, methyl eugenol, and cuelure in soil samples. Recoveries of analytes from soil spiked at 0.25–45 μg/g levels are high using modified or unmodified carbon dioxide (CO 2) at 60°C. For methyl eugenol, recoveries of 91–101% are obtained using CO 2, a pressure of 27.6 MPa, and
J. P. Alcantara-Licudine   +2 more
openaire   +1 more source

Synthesis of nine safrole derivatives and their antiproliferative activity towards human cancer cells [PDF]

open access: yes, 2010
Indexación: ScieloSafrole from sassafras oil (Ocoteapretiosa Mez., Lauraceae), is an abundant natural product showing interesting functionality and chemical structure.
Carrasco Altamirano, Héctor   +5 more
core   +2 more sources

Monitoring of fruit fly in mandarin orchards of Jajarkot, Nepal: A mixed-method approach

open access: yesFundamental and Applied Agriculture, 2023
The study was conducted to access the species diversity of fruit fly and their population dynamics, awareness among mandarin growers on the nature of damage, and factors affecting the awareness in the Jajarkot district of Nepal in 2021.
Arpan Parajuli   +6 more
doaj   +1 more source

Effects of gabergic phenols on the dynamic and structure of lipid bilayers: A molecular dynamic simulation approach [PDF]

open access: yes, 2019
γ-Aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the vertebrate and invertebrate nervous system. GABAA receptors are activated by GABA and their agonists, and modulated by a wide variety of recognized drugs, including barbiturates ...
Garcia, Daniel Asmed   +2 more
core   +2 more sources

Evaluating Antioxidant Eugenol on Oxidation Stability of Biodiesel Synthesized from Used Frying Oil

open access: yesOrbital: The Electronic Journal of Chemistry, 2018
Due the environmental appeal, the demand of new processes and inputs has been increasing considerably in the last decade. Biodiesel is a biodegradable fuel obtained from vegetable oils or animal fats, including those discarded after use.
Eliane Ferreira de Souza   +5 more
doaj   +3 more sources

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