Results 21 to 30 of about 37,162 (309)

Pretreatment of Hazelnut Shells as a Key Strategy for the Solubilization and Valorization of Hemicelluloses into Bioactive Compounds

open access: yesAgronomy, 2020
Hazelnut industries generate a large amount of byproducts. Among them, waste hazelnut shells (which account for about 50% of the nut weight), are potential raw materials to produce value added products.
Sandra Rivas   +2 more
doaj   +1 more source

Comprehensive Analysis of Foulants in an Ultrafiltration Membrane Used for the Treatment of Bleach Plant Effluent in a Sulfite Pulp Mill

open access: yesMembranes, 2021
Fouling is a major obstacle in the introduction of membrane processes in new applications in the pulping industry. Due to the complex nature of the feed solutions, complementary analysis methods are usually needed to identify the substances involved ...
Gregor Rudolph   +3 more
doaj   +1 more source

Assessment of Changes in Corn Husk Fibres after Acid Treatment

open access: yesTekstilec, 2022
Sustainability is desirable in any activity, including farming. Adding value to agricultural wastes such as stover (waste from corn cultivation) would provide financial benefits to farmers while reducing the environmental load of disposal.
Pragati Bajpai   +2 more
doaj   +1 more source

Contemporary studies in the field of dietary fibers isolation from sugar beet pulp

open access: yesНовые технологии, 2020
Sugar beet pulp is a promising source for obtaining pectin, protopectin, cellulose, hemicelluloses and lignin. The article gives a brief description of the most common technology for producing pectin from sugar beet pulp, as well as the results of ...
S. O. Semenikhin   +3 more
doaj   +1 more source

Facial Synthesis of Adsorbent from Hemicelluloses for Cr(VI) Adsorption

open access: yesMolecules, 2021
It is challenging work to develop a low-cost, efficient, and environmentally friendly Cr(VI) adsorbent for waste water treatment. In this paper, we used hemicelluloses from chemical fiber factory waste as the raw material, and prepared two kinds of ...
Yi Wei   +3 more
doaj   +1 more source

Impact of thermal modification on color and chemical changes of African padauk, merbau, mahogany, and iroko wood species

open access: yesReviews on Advanced Materials Science, 2023
Thermal modification is an environment-friendly technology for improving various wood properties, especially the dimensional stability, decay resistance, and color homogeneity.
Gaff Milan   +6 more
doaj   +1 more source

Effects of P-Coumarate 3-Hydroxylase Downregulation on the Compositional and Structural Characteristics of Lignin and Hemicelluloses in Poplar Wood (Populus alba × Populus glandulosa)

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Elucidating the chemical and structural characteristics of hemicelluloses and lignin in the p-coumarate 3-hydroxylase (C3H) down-regulated poplar wood will be beneficial to the upstream gene validation and downstream biomass conversion of this kind of ...
Xiao-Peng Peng   +4 more
doaj   +1 more source

Chemical characterization of black poplar (Populus nigra L.) sawdust hemicelluloses esterified with acyl chlorides

open access: yesTurkish Journal of Forestry, 2021
In the present study, hemicelluloses were isolated from black poplar (Populus nigra L.) sawdust, which is generated by the wood industry in large quantities as lignocellulosic waste. The monosaccharide composition of hemicelluloses was determined by gas
Samim Yaşar, Gürcan Güler
doaj   +1 more source

Structural and Nutritional Peculiarities Related to Lifespan Differences on Four Lopesia Induced Bivalve-Shaped Galls on the Single Super-Host Mimosa gemmulata

open access: yesFrontiers in Plant Science, 2021
Super-host plants are elegant models to evaluate the peculiarities of gall structural and nutritional profiles due to the stimuli of distinct gall inducers in temporal and spatial perspectives. Galls induced by congeneric insects, Lopesia spp.
Elaine C. Costa   +3 more
doaj   +1 more source

Lower oxidative damage and cell wall loosening, mediated or not by auxin, as part of the tolerance mechanism of Paubrasilia echinata morphotypes in the shade and full sun

open access: yesActa Botânica Brasílica, 2022
Paubrasilia echinata presents three morphotypes that differ from each other in leaf morphology (small morphotype-SM, medium morphotype-MM, and large morphotype-LM) with indications of divergence between them regarding irradiance tolerance.
Vinícius Novo Gama   +3 more
doaj   +1 more source

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