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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Performance of three delignifying pretreatments on hardwoods: hydrolysis yields, comprehensive mass balances, and lignin properties

Fig. 5

Polysaccharides in lignin-rich precipitates including a polysaccharide content and composition and b polysaccharide content relative to solubilized polysaccharide mass abundance. “Pre-Extr.” refers to the alkaline pre-extraction step or the first stage of the Cu-AHP process, while “Cu-AHP” refers to the second step or the alkaline oxidative Cu-AHP stage

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