Results 31 to 40 of about 54,393 (252)
Microbial monoterpene transformations – A review
Frontiers in Microbiology, 2014 Isoprene and monoterpenes constitute a significant fraction of new plant biomass. Emission rates into the atmosphere alone are estimated to be over 500 Tg per year. These natural hydrocarbons are mineralized annually in similar quantities.
Robert eMarmulla, Jens eHarder
doaj +1 more source
Elemental composition and oxidation of chamber organic aerosol [PDF]
, 2011 Recently, graphical representations of aerosol mass spectrometer (AMS) spectra and elemental composition have been developed to explain the oxidative and aging processes of secondary organic aerosol (SOA).
Canagaratna, M. R. +7 more
core +2 more sources
Seasonal Variation of Essential Oil Yield and Composition of Sage (Salvia officinalis L.) Grown in Castilla - La Mancha (Central Spain) [PDF]
, 2012 Links between phenology, yield and composition of the essential oil of common sage, Salvia officinalis L., grown in Guadalajara (Central Spain) were determined in the different phases of the biological cycle during one year.
Arrabal Miguel, Carlos +2 more
core +3 more sources
Molecules, 2019 Background: The development of new antifungal agents has always been a hot research topic in pesticide development. In this study, a series of derivatives of natural compound β-pinene were prepared, and the antifungal activities of these derivatives
Yunfei Shi +7 more
doaj +1 more source
New Reports of Exotic and Native Ambrosia and Bark Beetle Species (Coleoptera: Curculionidae: Scolytinae) From Ohio [PDF]
, 2018 In a 2007 survey of ambrosia and bark beetles (Coleoptera: Curculionidae: Scolytinae) along a transect in northeastern Ohio, we collected six exotic and three native species not previously reported from the state.
Cognato, Anthony I +5 more
core +2 more sources
Origins and composition of fine atmospheric carbonaceous aerosol in the Sierra Nevada Mountains, California [PDF]
, 2011 In this paper we report chemically resolved measurements of organic aerosol (OA) and related tracers during the Biosphere Effects on Aerosols and Photochemistry Experiment (BEARPEX) at the Blodgett Forest Research Station, California from 15 August–10 ...
Bench, G. +16 more
core +2 more sources
Antimicrobial and antioxidant potentials of essential oil and acetone extract of Myristica fragrans Houtt. (aril part) [PDF]
, 2005 The antifungal, antibacterial, and antioxidant potentials of essential oil and acetone extract were carried out by different techniques. In poison food medium method, the essential oil showed complete zones of inhibition against Fusarium graminearum at ...
Catalan, Cesar Atilio Nazareno +3 more
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Acta Amazonica, 2013 The essential oils of the leaves and branches of Sextonia rubra were obtained by hydrodistillation and analyzed by GC-FID and GC-MS. In the leaves were identified as the major constituents α-pinene (21.7%), β-pinene (15.4%), α-copaene (12 ...
Joelma Moreira Alcântara +2 more
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The effects of alpha-pinene on inflammatory responses and oxidative stress in the formalin test
Brain Research Bulletin, 2023 Alpha-pinene (α- pinene), an essential oil that falls under the category of monoterpenes, has various advantages. This research delves into the potential benefits of α-pinene in alleviating nociception caused by the formalin test and the molecular ...
Kaveh Rahimi +5 more
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Photochemical aerosol formation from α‐pinene‐ and β‐pinene [PDF]
Journal of Geophysical Research: Atmospheres, 1992 Aerosol formation from α‐pinene and β‐pinene was studied in a series of outdoor smog chamber experiments. Since a previous study focused on β‐pinene (Pandis et al., 1991), more attention was given here to α‐pinene. The initial hydrocarbon and NOx concentrations ranged from 37 to 582 ppb and 31 to 380 ppb, respectively.
Zhang, Shou-Hua +3 more
openaire +2 more sources