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The National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C. It houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department of Agriculture field libraries. In fiscal year 2011 (Oct 2010 through Sept 2011) NAL delivered more than 100 million direct customer service transactions.

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Journal Article

Journal Article

Determination of Furfural and 5-Hydroxymethylfurfural in Biomass Hydrolysate by High-Performance Liquid Chromatography  [2017]

Li, Jun; Xu, Youjie; Zhang, Meng; Wang, Donghai;

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A high-performance liquid chromatography (HPLC) method for determining furfural and 5-hydroxymethylfurfural (HMF) in biomass hydrolysate was developed. The extraction procedure used n-butanol as the solvent to collect furfural and HMF from biomass hydrolysate. The C18 column and ultraviolet–visible detector were used as the separation and detection units for determination of the furfural and HMF, respectively. The new method performed well with wide linear ranges of 0.01–0.5 mg/mL (R² > 0.9994), low limits of detection and quantitation (less than 0.003 and 0.009 mg/mL), and good recoveries (98.34–100.21% for furfural and 98.78–101.45% for HMF). In comparison to the widely accepted National Renewable Energy Laboratory (NREL) method, it did not differ significantly in determining furfural and HMF in biomass hydrolysate but reduced the running time to less 28 min (from the pretreatment to the finish of analysis), almost half of the 55 min running time for the NREL method. Moreover, if large amounts of samples need to be analyzed, the time-saving advantage of the current method is more obvious as a result of having the capacity of batch extraction.
From the journal
Energy & fuels
ISSN : 1520-5029

Bibliographic information

Language:
English
Type:
Journal Article
In AGRIS since:
2018
Volume:
31
Issue:
12
Extent:
13769-13774
Publisher:
American Chemical Society
All titles:
"Determination of Furfural and 5-Hydroxymethylfurfural in Biomass Hydrolysate by High-Performance Liquid Chromatography"@eng
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Bibliographic information

Language:
English
Type:
Journal Article
In AGRIS since:
2018
Volume:
31
Issue:
12
Extent:
13769-13774
Publisher:
American Chemical Society
All titles:
"Determination of Furfural and 5-Hydroxymethylfurfural in Biomass Hydrolysate by High-Performance Liquid Chromatography"@eng