Research Article
Optimization of Hydrothermal and Diluted Acid Pretreatments of Tunisian Luffa cylindrica (L.) Fibers for 2G Bioethanol Production through the Cubic Central Composite Experimental Design CCD: Response Surface Methodology
Figure 3
Variations Δ of sugars concentration for both diluted acid (a) and hydrothermal (b) pretreatments for all CCD experiments.
(a) |
(b) |