Results 1 to 10 of about 5,978 (262)
Plants, 2021 The aim of this study was to determine the dependence of the total phenolic, flavonoid, and extractive content in extracts of Origanum vulgare L. on the soil pH, humus, total nitrogen (Ntotal), and plant-available/mobile phosphorus (P2O5), as well as ...
Asta Klimienė +3 more
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Insects, 2016 No-choice feeding tests using ethanol, chloroform, and acetone extractives of teak (Tectona grandis) heartwood clearly showed feeding deterrent activity and toxicity to the subterranean termite Reticulitermes speratus. The amount of 2-methylanthraquinone
Maya Ismayati +3 more
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L’évaluation Des Projets D’eau Potable En Milieu Urbain Par L’analyse Factorielle
African 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
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Review on Lipophilic and Hydrophilic Extractives in Tissues of Common Beech
Drvna 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
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Chemical Contents and Antifungal Activity of Some Durable Wood Extractives vs. Pleurotus ostreatus
BioResources, 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
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Contribution to Understanding the Occurrence of Extractives in Red Heart of Beech
BioResources, 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
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Pyrolysis and Extraction of Bark in a Biorefineries Context: A Critical Review
Energies, 2023 Bark-based biorefineries are estimated to become a trending topic in the coming years, particularly with their adsorbent applications and antioxidant production.
Umut Şen, Bruno Esteves, Helena Pereira
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Coal Plant Retirement and Repurposing Optimization Model
IEEE AccessRetirement 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
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Extractives and energetic properties of wood and charcoal
Revista Árvore, 2014 Charcoal production stands out as a raw material for the production of renewable energy. To assess wood quality in energy terms, studies have focused more on the holocellulose and lignin content than on the role of extractives.
Antônio José Vinha Zanuncio +3 more
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