Fig. 3From: Characterisation of non-degraded oligosaccharides in enzymatically hydrolysed and fermented, dilute ammonia-pretreated corn stover for ethanol productionUHPLC-MS base-peak chromatogram of 2-AA-labelled F0s (m/z 400–2000) (a) and extracted ion chromatogram of oligosaccharides (m/z 501–2000) in 2-AA-labelled F0s (b). The peak numbers correspond to the data in Table 5 Back to article page