Figure 11
![Figure 11](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13068-014-0127-5/MediaObjects/13068_2014_Article_127_Fig11_HTML.jpg)
Nuclear magnetic resonance spectroscopy results. (a) Total and partial moisture content estimated from the1H NMR spectra; (b) line widths (Δν) and dipolar coupling (δ) as a function of relative humidity for the bagasse sample treated with NaOH 3%. Shaded areas in both plots indicate the regions where the quality of NMR relaxation measurements would be poor due to low signal-to-noise ratio.