O-401 高バイオマス量サトウキビバガスを原料とするバイオリファイナリー(セッション4:技術3:バイオリファイナリー・生物化学的変換,研究発表,(口頭発表))

概要

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High biomass sugarcane varieties have been developed by Asahi Breweries, Ltd. and the National Agricultural Research Center for Kyushu Okinawa Region. They develop a new process to yield about the same amount of sugar with only a single crystallization process using these varieties, while the conventional method requires three times to separate sugar crystals from molasses. Since the high biomass sugarcanes yield much more bagasse, it would be more important to propose a value-added use for the bagasse. High biomass sugarcanes have higher fiber content than conventional ones, on the other hand, have very similar lignin content of the bagasse around 20%. The bagasse was successfully converted to lignophenol through the phase separation system with 72% H_2SO_4 and p-cresol. High biomass sugarcane bagasse is a potential resource for constructing a biorefinery to produce varieties of aliphatic and aromatic chemicals.
2012-01-18