A novel saccharification method of starch using microwave irradiation with addition of activated carbon.
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概要
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Activated carbons were investigated for their heat catalytic effects to improve saccharification of starch by autohydrolysis in water under microwave electromagnetic field, and the results were compared with graphite and carbon nanotubes. The activated carbons with low adsorptive capacity of maltose showed high saccharification rate, while those with high adsorptive capacity exhibited low saccharification. In addition, the former activated carbons decreased the saccharification temperature by 10-30°C. Maltooligosaccharides produced in the presence of the latter activated carbons were recovered by desorption with 50% aqueous ethanol. The results indicated that both adsorptive capacities of maltooligosaccharides and catalytic effects of hot spots arisen from the uneven surface structure of activated carbons might contribute to the improvement in starch saccharification.
論文 | ランダム
- 第30回大会 1994年10月21・22・23日 会場:富士通幕張システムラボラトリ&海外職業訓練センター, 主催:中央学院大学・千葉経済大学短期大学部・日本橋女学館短期大学 (全国大会要約(全国大会20年を回顧する))
- 世界的不況に遭遇した南半球の国々 : ニュージーランドとオーストラリア
- 情報技術の進展と企業革新
- 技術革新と労働問題 : マイクロエレクトロニクス化を中心として(現代経営学の新動向)
- 技術革新とマネジメント : マイクロエレクトロニクス化の影響と課題