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Holocellulose from a Winemaking By-Product to Develop a Biopolymeric System for Bacterial Immobilization: Adsorption of Ochratoxin A in Wine Model Solutions (Box–Behnken Design) [PDF]

open access: yesToxins
Significant agro-industrial waste is produced during the winemaking process, including grape stalks, which are a rich source of the valuable biopolymer holocellulose that can be utilized for biotechnological processes.
Verónica Carrasco-Sánchez   +3 more
doaj   +2 more sources

SANS investigation of fungal loosenins reveals substrate-dependent impacts of protein action on the inter-microfibril arrangement of cellulosic substrates [PDF]

open access: yesBiotechnology for Biofuels and Bioproducts
Background Microbial expansin-related proteins include fungal loosenins, which have been previously shown to disrupt cellulose networks and enhance the enzymatic conversion of cellulosic substrates.
Deepika Dahiya   +10 more
doaj   +2 more sources

Robust radiocarbon dating of wood samples by high-sensitivity liquid scintillation spectroscopy in the 50–70 kyr age range [PDF]

open access: yes, 2007
Although high-sensitivity liquid scintillation (LS) spectroscopy is theoretically capable of producing finite radiocarbon ages in the 50,000- to 70,000-yr range, there is little evidence in the literature that meaningful dates in this time period have ...
Fifield, L. Keith   +4 more
core   +7 more sources

Influence of biomass raw material on combustion durations of highly densified single cylindrical biomass briquette ( Research using artificially prepared biomass raw materials )

open access: yesNihon Kikai Gakkai ronbunshu, 2023
It is known that flaming combustion duration of highly densified single cylindrical biomass briquette is proportional to the product of the inverse square of the specific surface area and briquette density. It was suggested that the proportional constant
Hiroyuki ITO   +3 more
doaj   +1 more source

The Influence of Potassium Hydroxide Concentration and Reaction Time on the Extraction Cellulosic Jute Fibers

open access: yesJournal of Natural Fibers, 2022
A common method used to obtain cellulosic fibers is alkalinization with NaOH. Depending on NaOH content, treatments remove significant quantities of lignin and hemicellulose as small molecules.
Lays Furtado de Medeiros Souza Kataoka   +2 more
doaj   +1 more source

Changes in Physical Properties and Wood Chemical Components of sawdust medium during Oak Mushroom (Lentinula edodes) Cultivation

open access: yes한국균학회지, 2022
In this study, the physical properties of the medium and changes in the wood chemical composition of the sawdust were investigated during the cultivation of oak mushroom sawdust bags, and the following results were obtained. After inoculation, the weight
Jong-Shin Lee   +3 more
doaj   +1 more source

User Interface and RF-Front End Design for Radio Direction Finding-Miniature Unmanned Air Vehicles (RDF-MUAV) [PDF]

open access: yes, 2020
Radio direction finding perform better at high altitude due to greater line of sight coverage. In this paper, the radio direction finding-miniature unmanned air vehicles (RDF-MUAVs) platform able to localize the beacon by accessing the direction of ...
A. Majid, Huda   +3 more
core   +1 more source

Chemical Composition of High Organic Carbon Soil Amendments Affects Fertilizer-Derived N2O Emission and Nitrogen Immobilization in an Oxic Sandy Loam

open access: yesFrontiers in Environmental Science, 2020
Nitrous oxide (N2O) emission is a negative side effect of modern agriculture and a serious issue for global climate change. The combined application of nitrogen (N) fertilizer and high organic carbon soil amendments (HCA) has been regarded as an ...
Jing Wei   +7 more
doaj   +1 more source

The Chemical Characterisation of the Maritime Pine Bark Cultivated in Northern Portugal

open access: yesPlants, 2023
Maritime pine, scientifically known as Pinus pinaster, holds a vital role in Iberian Peninsula forests, primarily as a source of wood for panels, paper, and cellulose production.
Diana Barros   +6 more
doaj   +1 more source

Seasonal change in the daily timing of behaviour of the common vole, Microtus arvalis [PDF]

open access: yes, 1984
1. Seasonal effects on daily activity patterns in the common vole were established by periodic trapping in the field and continuous year round recording of running wheel and freeding activity in cages exposed to natural meteorological conditions.
AD Rijnsdorp   +36 more
core   +6 more sources

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