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Table 1 Composition analysis of PHL, A-PHL, and P-A-PHL (g/L)

From: Removal of fermentation inhibitors from pre-hydrolysis liquor using polystyrene divinylbenzene resin

  PHLa A-PHLb P-A-PHLc
Xylose 86.3 ± 0.3 101.1 ± 1.1 97.1 ± 0.9
Glucose 7.5 ± 1.2 8.8 ± 0.3 8.4 ± 0.1
Arabinose 6.1 ± 0.2 4.5 ± 0.2 4.3 ± 0.5
HMF 0.4 ± 0.2 1.9 ± 0.1 0.04 ± 0.01
Furfural 0.9 ± 0.4 7.8 ± 1.2 0.6 ± 0.1
Xylooligosaccharide 32.3 ± 2.1
Glucooligosaccharides 3.3 ± 1.1
Soluble lignin 42.1 ± 0.5 42.9 ± 0.6 2.1 ± 0.3
  1. aPre-hydrolysis liquor
  2. bPHL after acid hydrolysis
  3. cA-PHL after purification by PS-DVB resin