More and more researches on bioethanol to utilize biomass are investigated. Depending on kinds of biomass and their processing
mechanisms, furfural and 5-hydroxymethylfurfural (5-HMF) are generated, which are said to be a cause to hinder fermentation.
Cellooligosaccharides and glucose were analyzed in one run using SUGAR SH1821. SH1821 is a
column whose separation mode is a combination of ion exclusion, ligand exchange and size exclusion, to analyze saccharides and organic
acids at the same time.
Sample : 0,1% each, 10µL
1. Cellopentaose
2. Cellotetraose
3. Cellotriose
4. Cellobiose
5. Glucose
6. Glyceric acid
7. Acetic acid
8. Furfural
9. 5-HMF
Column : Shodex SUGAR SH1821 (8.0mmID*300mm) Eluent : 2mM H2SO4 aq. Flow rate : 0.6mL/min Detector : Shodex RI Column temp. : 60?
