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