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Fig. 6 | Biotechnology for Biofuels

Fig. 6

From: Extraction of sugarcane bagasse arabinoxylan, integrated with enzymatic production of xylo-oligosaccharides and separation of cellulose

Fig. 6

A FT-IR spectrum of commercial wheat arabinoxylan (Megazyme). B FT-IR spectra of the three fractions of extracted xylans, 2 M-C1 (first extraction by 2 M NaOH during 60 min), 1 M-C1 (first extraction by 1 M NaOH during 60 min) and 0.5 M-60 min (extraction by 0.5 M NaOH during 60 min). All extractions at 121 °C. C FT-IR spectra of purified cellulose and the two commercial celluloses Avicel, and microcrystalline cellulose

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