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Title: 両親媒性リグニン誘導体を用いたオイルパーム空果房およびスギパルプの酵素糖化の改善
Other Titles: Improvement of Saccharification of Empty Fruit Bunch and Japanese Cedar Pulps with an Amphiphilic Lignin Derivative
Authors: バルダント, テウク・ベウナ1 Browse this author
及川, 千皓2 Browse this author
野尻, 昌信3 Browse this author
幸田, 圭一4 Browse this author →KAKEN DB
スディヤニ, ヤニ5 Browse this author
山田, 竜彦6 Browse this author
浦木, 康光7 Browse this author →KAKEN DB
Authors(alt): Bardant, Teuku Beuna1
Oikawa, Chihiro2
Nojiri, Masanobu3
Koda, Keiichi4
Sudiyani, Yanni5
Yamada, Tatsuhiko6
Uraki, Yasumitsu7
Keywords: amphiphilic lignin derivative
cellulase-aid agent
enzymatic saccharification
empty fruit bunch
unbleached cedar pulp
Issue Date: 2010
Publisher: 日本木材学会
Journal Title: 木材学会誌
Journal Title(alt): Mokuzai Gakkaishi
Volume: 56
Issue: 6
Start Page: 420
End Page: 426
Publisher DOI: 10.2488/jwrs.56.420
Abstract: A huge amount of lignocellulosic wastes are disposed on an industrial scale as unused biomass both in Japan and in Southeast Asia; including forest thinnings of Japanese cedar wood and empty fruit bunches (EFB) of the oil palm tree. Supposing the production of platform compounds from such unused biomass through enzymatic saccharification, we have developed a cellulase-aid agent by the conversion of acetic acid lignin into an amphiphilic derivative (PE-AL). EFB pulps with 10% and 12% residual lignin and cedar pulp with 11% residual lignin were prepared by kraft and soda pulping processes, respectively, as a pretreatment of enzymatic saccharification. An addition of PE-AL significantly improved the saccharification yield of the cedar pulp, while it improved those of EFB pulps dramatically. After the enzymatic saccharification, the cellulase activity remained in the presence of PE-AL, although no activity was detected in the absence of PE-AL.
Type: article (author version)
Appears in Collections:農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 浦木 康光

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