Figure 5From: Systematic evaluation of the degraded products evolved from the hydrothermal pretreatment of sweet sorghum stems HSQC spectra of water-soluble polysaccharides (WSP 130(1.0) and WSP 170(1.0) ). HSQC, heteronuclear single quantum coherence; WSP, water-soluble polysaccharide; X, xylopyranosyl units; A, arabinofuranosyl units; U, 4-O-methyglucuronic acid.Back to article page