furfural


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  • noun

Synonyms for furfural

a liquid aldehyde with a penetrating odor

References in periodicals archive ?
In addition, acrolein and furfural may be released to the environment and contaminate grapes during incomplete combustion processes (petrochemical fuels, wood, cigarette smoking among others) (KENNISON et al., 2007; BURCHAM, 2017).
The advantage of glucose preparation by fungal mycelium treatment is that there is no furfural or HMF formation.
The Attis biorefining technology can efficiently separate and convert biomass into high value, high volume commodities, such as cellulose, glucose, cellulosic ethanol, furfural and a melt-flowable form of lignin that disperses efficiently into plastics.
Therefore, the main objective of this work was to synthesize and polymerize three naphthoxazines containing furan groups (Figure 1), starting from two lignocellulose-based bioproducts, furfurylamine, and furfural. The monomers synthesized were characterized by spectroscopic techniques ([sup.1]H and [sup.13]C NMR, FTIR), and their thermal properties were evaluated by DSC and TGA techniques.
Adicionalmente, altas concentraciones de metanol y furfural pueden conferirle propiedades toxicas a la bebida [5].
The dissolved hemicellulose in the liquid phase is removed from the solid biomass residues and may be separately hydrolyzed to xylose and other 5C or 6C sugars, or eventually broken down to furfural (Moiser et al., 2005).
In our study, a different aldehyde, furfural, was the volatile component that was detected (Fig.
Catalizadores parabiorrefineria: obtencion de furfural y su transformacion a productos de condensacion aldolica [PhD Thesis].
The contents of sugar in the hydrolyzed liquor (xylose, glucose and arabinose) and inhibitors of fermentation (acetic acid, 5-Hydroxymethylfurfural and furfural) were determined using a High-Frequency Liquid Chromatograph (Varian, Waters, California, USA), equipped with an isocratic solvent system, "Rheodyne" valve with 20-[micro]L sample loop; attached to a Agilent Hi-Plex H column (7.7 x 300 mm, 8 [micro]), at a temperature of 65[degrees]C, refractive index detector (Varian) and the processing Software Galaxie Chromatography Data System.
[24] Salah, S., and Dafalla, A., "Determination of 5-hydroxymethyl furfural (5-HMF) in intravenous infusion fluids containing glucose, " July (2008)
Aliphatic acids (acetic, formic and levulinic acids), furaldehydes (furfural and 5-hydroxymethyl furfural) and aromatic compound extractives are among the inhibitory compounds which vary according to the type of raw material and pretreatment conditions (temperature, residence time, pressure, pH and others) (Martin, & Jonsson, 2003; Bellido et al., 2011; Behera et al., 2014).