Cellulose hydrolysis by immobilized Trichoderma reesei cellulase

被引：0
|
作者：
Paetrice O. Jones
Palligarnai T. Vasudevan
机构：
[1] University of New Hampshire,Department of Chemical Engineering, Kingsbury Hall
来源：
Biotechnology Letters | 2010年 / 32卷
关键词：
Bioethanol; Carrier-free immobilized cellulase; Cellulose; Ionic liquid;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Cellulose hydrolysis by immobilized Trichoderma reesei cellulase in the presence of a low viscosity ionic liquid, 1-ethyl-3-methylimidazolium diethyl phosphate (EMIM-DEP), was investigated. Preparation of the carrier-free immobilized cellulase was optimized with respect to concentration of the cross-linker and the type of precipitant. The addition of 2% (v/v) EMIM-DEP during hydrolysis gave an initial reaction rate 2.7 times higher than the hydrolysis rate with no ionic liquid. The initial yield after 2 h was 0.7 g glucose/g cellulose, and the carrier-free immobilized cellulase (CFIC) was effectively re-used five times.
引用
收藏
页码：103 / 106
页数：3
相关论文
共 50 条
  • [21] CELLULASE PRODUCTION BY TRICHODERMA-REESEI
    ROSS, A
    SCHUGERL, K
    SCHEIDING, W
    [J]. EUROPEAN JOURNAL OF APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 1983, 18 (01): : 29 - 37
  • [22] STUDIES OF CELLULOSE HYDROLYSIS KINETICS AFFECTED IMMOBILIZED CELLULASE
    Krzeminska-Fiedorowicz, Lidia
    Khachatryan, Gohar
    Konieczna-Molenda, Anna
    [J]. PROCEEDINGS OF THE 14TH INTERNATIONAL CONFERENCE ON POLYSACCHARIDES-GLYCOSCIENCE, 2018, : 232 - 237
  • [23] EFFECT OF CARRIER IONIC PROPERTIES ON CELLULASE PRODUCTIVITY BY IMMOBILIZED FILAMENTOUS TRICHODERMA-REESEI
    LU, ZX
    KUMAKURA, M
    [J]. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 1994, 60 (02) : 183 - 187
  • [24] CELLULASE ACTIVITY OF TRICHODERMA-REESEI IMMOBILIZED ON GAUZE COVERED WITH HYDROPHILIC AND HYDROPHOBIC COPOLYMERS
    LU, ZX
    KUMAKURA, M
    [J]. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 1992, 54 (02) : 129 - 133
  • [25] HYDROLYSIS OF CRYSTALLINE CELLULOSE BY NATIVE AND ENGINEERED TRICHODERMA-REESEI CELLULASES
    TEERI, TT
    KOIVULA, A
    REINIKAINEN, T
    RUOHONEN, L
    SRISODSUK, M
    DIVNE, C
    ROUVINEN, J
    SZARDENINGS, M
    JONES, TA
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1994, 207 : 21 - AGFD
  • [26] Expression of three Trichoderma reesei cellulase genes in Saccharomyces pastorianus for the development of a two-step process of hydrolysis and fermentation of cellulose
    Fitzpatrick, J.
    Kricka, W.
    James, T. C.
    Bond, U.
    [J]. JOURNAL OF APPLIED MICROBIOLOGY, 2014, 117 (01) : 96 - 108
  • [27] Effect of pH on cellulase production and morphology of Trichoderma reesei and the application in cellulosic material hydrolysis
    Li, Chen
    Yang, Zhenhua
    Zhang, Ronglin He Can
    Zhang, Dongyuan
    Chen, Shulin
    Ma, Lijuan
    [J]. JOURNAL OF BIOTECHNOLOGY, 2013, 168 (04) : 470 - 477
  • [28] Trichoderma reesei Cellulase Complex in Hydrolysis of Agricultural Waste of Grapefruit Peel and Orange Peel
    Ng, I-Son
    Wu, Xiaomin
    Lu, Yinghua
    Yao, Chuanyi
    [J]. BIORESOURCES, 2014, 9 (04): : 6420 - 6431
  • [29] Cellulase production by recombinant Trichoderma reesei and its application in enzymatic hydrolysis of agricultural residues
    Fang, Hao
    Xia, Liming
    [J]. FUEL, 2015, 143 : 211 - 216
  • [30] Characterization of Crude Cellulase from Trichoderma reesei and Purification of Cellulase
    姚善泾
    关怡新
    俞丽华
    [J]. Chinese Journal of Chemical Engineering, 2002, (06) : 94 - 96
12345