Results 31 to 40 of about 1,245 (176)

Monoterpene and sesquiterpene emissions from Quercus coccifera exhibit interacting responses to light and temperature [PDF]

open access: yesBiogeosciences, 2011
Light and temperature are known to be the most important environmental factors controlling biogenic volatile organic compound (BVOC) emissions from plants, but little is known about their interdependencies especially for BVOCs other than isoprene.
M. Staudt, L. Lhoutellier
doaj   +1 more source

Modifications in aroma characteristics of ‘Merlot’ dry red wines aged in American, French and Slovakian oak barrels with different toasting degrees

open access: yesFood Science and Human Wellness
Aging in oak barrels is widely used in enology which could bring flavor changes and aromatic complexity to wines. In the present study, the aroma compounds were analyzed from the ‘Merlot’ dry red wines, which were fermented in two types of fermenters ...
Haocheng Lu   +4 more
doaj   +1 more source

ANALYSIS OF VOLATILE COMPOUNDS IN DIFFERENT TYPES OF OAK BARREL USED IN THE AGING OF RUM

open access: yesRevista CENIC Ciencias Químicas, 2021
It is well - known that during aging, several compounds are extracted from the oak barrels that have a positive influence on the sensory characteristics of the rum. The sensory improvement is the re sult of many transformations that take place among
Juan Carlos González, Jorge A. Pino
doaj  

Characteristics of Pyrolysis Products of California Chaparral and Their Potential Effect on Wildland Fires

open access: yesFire
The aim of this study was to investigate the pyrolysis of selected California foliage and estimate the energy content of the released volatiles to show the significance of the pyrolysis of foliage and its role during wildland fires. While the majority of
Mahsa Alizadeh   +2 more
doaj   +1 more source

Statistical Description of Biomass Blends Devolatilization

open access: yesChemical Engineering Transactions, 2014
Biomass is widely used as a renewable energy source either as a raw material or as a form of pellets, which are very often produced of mixture of different sorts of biomass. This gives the opportunity to produce pellets which are characterized by desired
J. Bibrzycki   +3 more
doaj   +1 more source

Developing oak buds produce volatile emissions in response to herbivory by freshly hatched caterpillars

open access: yesJournal of Chemical Ecology, 2023
Abstract Plant responses to damage by insectivorous herbivores is well documented in mature leaves. The resulting herbivore-induced plant volatiles (HIPVs) protect the plant by attracting carnivorous arthropods and even some insectivorous vertebrates, to parasitize or consume the plant invaders.
Graham, Jessica   +3 more
openaire   +4 more sources

Establishing Atomic Coherence in Twisted Oxide Membranes Containing Volatile Elements

open access: yesAdvanced Materials, EarlyView.
Twisted oxide membranes containing volatile elements often suffer from amorphous interfacial dead layers that suppress coupling. An oxygen‐annealing strategy establishes atomically coherent and chemically bonded interfaces in twisted NaNbO3 membranes, enabling coherent oxide moiré architectures in volatile‐element‐containing systems.
Young‐Hoon Kim   +6 more
wiley   +1 more source

The effect of oak wood source, location of seasoning and coopering on the composition of volatile compounds in oak-matured wines

open access: yesAustralian Journal of Grape and Wine Research, 2008
The effect of geographical origin and place of seasoning and coopering of oakwood on the concentration of 20 compounds extracted into, or formed in, Chardonnay, Cabernet Sauvignon and model wines during barrel maturation is described. The oak from which the barrels were fabricated was sourced from the Vosges and Limousin regions and the Troncais forest
Spillman, P., Sefton, M., Gawel, R.
openaire   +2 more sources

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Addition of wood chips in red wine during and after alcoholic fermentation: differences in color parameters, phenolic content and volatile composition

open access: yesOENO One, 2016
The effect of the time of wood chip addition on phenolic content, color parameters and volatile composition of a red wine made by a native Greek variety (Agiorgitiko) was evaluated.
Maria Kyraleou   +6 more
doaj   +1 more source

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