LEADER 02328oam 2200421Ka 450 001 9910696520703321 005 20080513111409.0 035 $a(CKB)5470000002379648 035 $a(OCoLC)207069313 035 $a(EXLCZ)995470000002379648 100 $a20080225d2008 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aDetermination of sugars, byproducts, and degradation products in liquid fraction process samples$b[electronic resource] $elaboratory analytical procedure (LAP) : issue date, 12/08/2006 /$fA. Sluiter ... [and others] 210 1$aGolden, Colo. :$cNational Renewable Energy Laboratory,$d[2008] 215 $a11 pages $cdigital, PDF file 225 1 $aTechnical report ;$vNREL/TP-510-42623 300 $aTitle from title screen (viewed on May 9, 2008). 300 $a"January 2008." 330 3 $aCarbohydrates make up a major portion of biomass samples. These carbohydrates are polysaccharides constructed primarily of glucose, xylose, arabinose, galactose, and mannose monomeric subunits. During certain pretreatments of biomass, a portion of these polysaccharides are hydrolyzed and soluble sugars are released into the liquid stream. This method is used to quantify the total amount of soluble carbohydrates released into solution as well as the amount of monomeric sugars released into solution. The soluble sugars in the liquid fraction of process samples can be quantified by HPLC with refractive index detection. If the sugars are present in oligomeric form further processing into their monomeric units is required prior to HPLC analysis. 517 $aDetermination of sugars, byproducts, and degradation products in liquid fraction process samples 606 $aBiomass$vLaboratory manuals 606 $aBiomass conversion$vLaboratory manuals 606 $aSugar$xInversion 615 0$aBiomass 615 0$aBiomass conversion 615 0$aSugar$xInversion. 701 $aSluiter$b A$01388888 712 02$aNational Renewable Energy Laboratory (U.S.) 801 0$bSOE 801 1$bSOE 801 2$bGPO 906 $aBOOK 912 $a9910696520703321 996 $aDetermination of sugars, byproducts, and degradation products in liquid fraction process samples$93543601 997 $aUNINA