Data for: Influence of alkaline and oxidative pre-treatment of waste corn cobs on biohydrogen generation efficiency via dark fermentation

On the basis of data a correlation matrix was prepared for the compositions of biomass and enzymatic hydrolysates. As predicted, it was found that there is a positive correlation between the biomass components and the sugars formed from them. Positive correlation occurs between the content of hemicellulose in biomass and achieved concentrations of xylose, galactose, mannose and arabinose as a result of saccharification. Similarly, the concentration of glucose and its dimer - cellobiose is positively correlated. On the basis of the correlation matrix, dendrogram cluster representing the similarity of features was prepared.