From: Comparison of various organic acids for xylo-oligosaccharide productions in terms of pKa values and combined severity
Organic acid
CRMa (RMB/t)
CPEb (RMB/t XOS)
Costsc (RMB)
Formic acid
2800
4017.75
592.142
Glycolic acid
8000
2203.25
1617.624
Lactic acid
7800
3978.75
1591.83
Acetic acid
2260
1214.25
461.714