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sugar depot

Sugar yields from two feedstock sources

Pretreated FS-10 post-harvest forest residuals. NARA image.
Pretreated FS-10 post-harvest forest residuals. NARA image.

Pretreatment is the process that breaks up major wood components (lignin and polysaccharides like hemicelluloses and cellulose) so that enzymes can degrade (hydrolyze) the polysaccharides into simple sugars. Effective pretreatment and hydrolysis are necessary to achieve high sugar quality and yield. The sugars derived from the pretreatment/hydrolysis process can serve …more