Results 21 to 30 of about 12,449 (307)

Review on Lipophilic and Hydrophilic Extractives in Tissues of Common Beech

open access: yesDrvna Industrija, 2016
Common beech (Fagus sylvatica L.) is one of the most widespread and economically important tree species in Europe and, therefore, represents a potential source of high value added extractives.
Viljem Vek, Primož Oven, Ida Poljanšek
doaj   +1 more source

L’évaluation Des Projets D’eau Potable En Milieu Urbain Par L’analyse Factorielle

open access: yesAfrican Evaluation Journal, 2014
The projects currently funded and implemented in several African cities are aimed at achieving the Millennium Development Goals (MDGs); the focus is on improving access to basic services, including drinking water.
Lako M. Stéphane, Djeukam M. Gautier
doaj   +1 more source

Chemical Contents and Antifungal Activity of Some Durable Wood Extractives vs. Pleurotus ostreatus

open access: yesBioResources, 2015
The total phenolic content (TPC), total flavonoid content (TFC), phenolic compounds, and antifungal activity of olive (Olea europaea var. sylvestris) and juniper (Juniperus foetidissima) sapwood and heartwood extractives were examined.
Saim Ateş   +5 more
doaj   +1 more source

Contribution to Understanding the Occurrence of Extractives in Red Heart of Beech

open access: yesBioResources, 2014
Common beech (Fagus sylvatica) is one of the deciduous tree species characterized by the formation of a discolored red heart in the central part of the stem.
Viljem Vek   +3 more
doaj   +1 more source

Extraction capacity and the optimal order of extraction [PDF]

open access: yesJournal of Environmental Economics and Management, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Interactions between Scots pine heartwood extractives and wood decaying fungi

open access: yes, 2018
The heartwoods of many wood species have natural resistance to degradation caused by wood decaying fungi. Many factors can contribute to the natural durability of heartwoods, but the most significant one is usually the presence of biologically active ...
Belt, Tiina
core   +1 more source

Coal Plant Retirement and Repurposing Optimization Model

open access: yesIEEE Access
Retirement and repurposing of coal-based generation plants is a critical part of the energy transition. While there are established planning models that comprehensively capture both capacity entry and exit decisions at a system level, there are certain ...
Debabrata Chattopadhyay
doaj   +1 more source

Relationship Between Wood Color Parameters Measured by the CIELab System and Extractive and Phenol Content in Acacia mangium and Vochysia guatemalensis from Fast-Growth Plantations

open access: yesMolecules, 2012
The heterogeneity of color distribution between sapwood and heartwood limits the market for wood from fast-growth plantations of tropical species. Wood color is associated with wood extractives contents.
Carolina Tenorio   +3 more
doaj   +1 more source

Recovery of wood extractives by flotation

open access: yes, 2019
Wood extractives from softwood species include resin acids, fatty acids and triglycerides. Their water repellency, adhesive properties and biological activity make them useful in manufacturing, agriculture and medicine with broader applications expected ...
Singh, S (15934982)
core   +1 more source

The Use of a Molybdenum Polyoxometalated Compound to Increase the Amount of Extractives from Wood Wastes

open access: yesBiomolecules, 2018
The treatment of wood wastes of Castanea sativa L., Quercus frainetto, Larix decidua, and Paulownia tomentosa S. in autoclave in the presence of micrometric crystals of H3PMo12O40 showed an impressive increase of the amount of extractives.
Marisabel Mecca   +2 more
doaj   +1 more source

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