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Table 1 The activation energy value of degradation to xylose

From: Comparison of various organic acids for xylo-oligosaccharide productions in terms of pKa values and combined severity

pKa ka (× 10–5) y0 (%) Ea (kJ/g mol k) aAdjusted R2
3.75 17.78 0.52 107.12 0.973
3.83 14.79 0.76 109.21
4.14 7.24 1.53 115.52
4.75 1.78 5.65 131.98
  1. aLinear equation f(x) = 1.834x − 15.5, R2 = 0.973