Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13068-021-01921-1/MediaObjects/13068_2021_1921_Fig3_HTML.png)
Glucose yields of enzymatic hydrolysis of the delignified ryegrass (Rpulp) and the cellulose-rich substrates (R0.15%, R0.3%, R0.5%, R1.0%, R1.5%, and R2.5%) obtained by sequential alkaline treatments of the delignified ryegrass
Glucose yields of enzymatic hydrolysis of the delignified ryegrass (Rpulp) and the cellulose-rich substrates (R0.15%, R0.3%, R0.5%, R1.0%, R1.5%, and R2.5%) obtained by sequential alkaline treatments of the delignified ryegrass