Quantification of real thermal, catalytic, and hydrodeoxygenated bio-oils via comprehensive two-dimensional gas chromatography with mass spectrometry

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• 作者：Raquel V.S. Silva^a ; ^{raquelvieira@iq.ufrj.br} ; Nathalia S. Tessarolo^a ; Viní ; cius B. Pereira^a ; Vitor L. Ximenes^b ; Fá ; bio L. Mendes^b ; Marlon B.B. de Almeida^b ; Dé ; bora A. Azevedo^a ; ^{debora@iq.ufrj.br}
• 关键词：Bio-oil quantification ; Real bio-oil ; Comprehensive two-dimensional gas chromatography ; Mass spectrometry ; Catalytic pyrolysis
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：164
• 期：Complete
• 页码：626-635
• 全文大小：1298 K
• 卷排序：164

文摘

GC×GC-TOFMS was used for compound identification and quantification in real bio-oil. The approach was applied to real thermal, catalytic and hydrodeoxygenated bio-oils. Quantification of O-containing compounds was performed without any derivatization. The GC×GC-TOFMS method of quantification presented excellent precision and accuracy. Sugars, furans, alcohols, ketones, phenols, and carboxylic acids were quantified.