Results 21 to 30 of about 80,895 (359)
MS/MS studies on the selective on-line detection of sesquiterpenes using a Flowing Afterglow-Tandem Mass Spectrometer (FA-TMS) [PDF]
, 2011 A Flowing Afterglow-Tandem Mass Spectrometer (FA-TMS) was used to investigate the feasibility of selective on-line detection of a series of seven sesquiterpenes (SQTs).
Amelynck, C +4 more
core +2 more sources
Orbital: The Electronic Journal of Chemistry, 2019 This study aimed at determining the chemical composition and evaluating the influence of different times of hydrodistillation on the content of essential oil from Eugenia pyriformis (Myrtaceae) leaves. Four extraction times (60, 120, 180 and 240 minutes)
Ana Maria Sá Durazzini +3 more
doaj +3 more sources
ChemInform Abstract: THE SESQUITERPENES OF GINSENG [PDF]
Chemischer Informationsdienst, 1975 Abstract The sesquiterpenes of ginseng have been studied. From the volatile oil, fifteen compounds were characterized. Three of those compounds, α-panasinsene,β-panasinsene and β-neoclovene, were new compounds and were characterized in this paper.
Kazuo Yoshihara, Yoshio Hirose
openaire +3 more sources
Isolation and Characterization of Sesquiterpenes from Stem Bark of Warburgia ugandensis Sprague
Biology, Medicine & Natural Product Chemistry, 2020 Warburgia ugandensis Sprague is one of the medicinal plants traditionally used to treat a number of diseases like asthma, cough, diarrhea, common cold, stomachache and toothache in Ethiopia.
Teshome Gonfa Hordofa
doaj +1 more source
Antibacterial Drimane Sesquiterpenes from Aspergillus ustus.
Journal of Natural Products, 2020 Bioactivity-guided isolation of Aspergillus ustus led to the discovery of five new drimane sesquiterpenes, named ustusal A, ustusolate F and G, and ustusoic acid A and B, 1-5 respectively.
George F. Neuhaus, S. Loesgen
semanticscholar +1 more source
Seasonal measurements of total OH reactivity emission rates from Norway spruce in 2011 [PDF]
, 2013 Numerous reactive volatile organic compounds (VOCs) are emitted into the atmosphere by vegetation. Most biogenic VOCs are highly reactive towards the atmosphere's most important oxidant, the hydroxyl (OH) radical.
Bonn, Boris +5 more
core +2 more sources
Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]
, 2011 Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Ahmed Lebrihi +21 more
core +4 more sources
Molecules, 2018 The beetle Hylastinus obscurus Marsham (Coleoptera: Curculionidae), endemic to Europe and Northern Africa, is one of the most important red clover pests in Chile.
Javier Espinoza +5 more
doaj +1 more source
Chemical investigation of a biologically active schinus molle L. leaf extract [PDF]
, 2019 The pepper tree Schinus molle L. is an evergreen ornamental plant belonging to the Anacardiaceae family, native to South America and widespread throughout the world. It has biological activities and is used in folk medicine. This paper aims to contribute
Garzoli, S. +5 more
core +1 more source