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Table 2 Relative content of sugars and uronic acids of the water-soluble polysaccharides isolated from the hydrothermally pretreated liquor phase under the various processing conditions

From: Systematic evaluation of the degraded products evolved from the hydrothermal pretreatment of sweet sorghum stems

Temperature (°C)-time (h) Neutral sugars and uronic acids  
Rhamnose Arabinose Galactose Glucose Xylose Mannose Uronic acid
110-1.0 1.76 21.34 10.13 27.48 33.69 0.94 4.66
130-1.0 0.95 21.02 10.24 26.63 37.86 0.29 3.01
150-1.0 ND 6.27 6.07 21.04 65.56 ND 1.06
170-0.5 ND 3.42 4.17 14.59 77.28 ND 0.54
170-1.0 ND 6.72 5.49 21.02 66.77 ND ND
170-2.0 ND 6.50 4.17 20.23 69.10 ND ND
190-0.5 ND 5.76 3.02 18.64 72.58 ND ND
210-0.5 ND ND 2.63 81.16 16.21 ND ND
230-0.5 ND ND ND 82.68 17.32 ND ND
  1. ND, not detectable. Data represented are the averages of the results obtained from the duplicated experiments.
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Biotechnology for Biofuels

ISSN: 1754-6834

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