Enzymatic Saccharification of Bagasse: Effects of Different Pre-treatment Methods

被引：0
|
作者：
Moniruzzaman, Md. [1 ]
Alam, Md. Zahangir [1 ]
Sujan, S. M. A. [2 ]
Hossain, Mosharof [2 ]
Jamal, Mohammad Shah [2 ]
机构：
[1] Univ Dhaka, Dept Appl Chem & Chem Engn, Dhaka, Bangladesh
[2] Inst Fuel Res & Dev, Bangladesh Council Sci & Ind Res, Dhaka, Bangladesh
来源：
INTERNATIONAL JOURNAL OF RENEWABLE ENERGY RESEARCH | 2013年 / 3卷 / 02期
关键词：
Saccharification; Bagasse; Biofuel; Pretreatment; Hot compressed water;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
About 800,000 tons of bagasse is obtained per year as a by-product from sugar industries in Bangladesh. Bagasse is one of the most readily available lignocellulosic biomass that is a potential source for ethanol production through enzymatic saccharification and hydrolysis. Pretreatment enhances saccharification by removing lignin and hemicellulose. In this study pretreatment of bagasse was done using hot compressed water (HCW), (HCW+H3PO4) and (HCW+NH3). Effects of different pretreatment conditions such as temperature, residence time, concentration of NH3 and H3PO4 were studied in detail. (HCW+H3PO4) system was found to be more effective compared to others investigated in this study. A maximum yield of glucose (60%) and xylose (71%) was obtained in case of (HCW+H3PO4) system at temperature180 degrees C and 160 degrees C and residence time of 30 min and 15 min, respectively.
引用
收藏
页码：230 / 234
页数：5
相关论文
共 50 条
  • [41] Enzymatic, mechanical and thermal pre-treatment of surplus sludge
    Barjenbruch, M
    Kopplow, O
    ADVANCES IN ENVIRONMENTAL RESEARCH, 2003, 7 (03): : 715 - 720
  • [42] Enzymatic pre-treatment for enhancement of primary sludge fermentation
    Bahreini, Gholamreza
    Nazari, Laleh
    Ho, Dang
    Flannery, Christopher C.
    Elbeshbishy, Elsayed
    Santoro, Domenico
    Nakhla, George
    BIORESOURCE TECHNOLOGY, 2020, 305
  • [43] REGENERATION PROCESS OF HYALINE CARTILAGE WITH ENZYMATIC PRE-TREATMENT
    LACK, W
    BOSCH, P
    LINTNER, F
    ZEITSCHRIFT FUR RHEUMATOLOGIE, 1984, 43 (04): : 206 - 206
  • [44] Optimisation of Pre-treatment and Enzymatic Hydrolysis of Cotton Stalk
    Baig, Mirza Zaheer
    Dharmadhikari, Smita M.
    JOURNAL OF PURE AND APPLIED MICROBIOLOGY, 2012, 6 (03): : 1437 - 1441
  • [45] Advanced enzymatic pre-treatment for High Gravity Fermentation
    Janser, Elmar
    Andersen, Erik Anker
    DISTILLED SPIRITS: NEW HORIZONS: ENERGY, ENVIRONMENTAL AND ENLIGHTENMENT, 2010, : 19 - 26
  • [46] Effects of Pre-treatment Methods on Quality Attributes and Flavor of Pigeon Soup
    Li L.
    Lin T.
    Zeng X.
    Zhao W.
    Dong H.
    Liu Q.
    Chen H.
    Chen W.
    Science and Technology of Food Industry, 2021, 42 (11) : 15 - 22
  • [47] Effect of lime pre-treatment on the synergistic hydrolysis of sugarcane bagasse by hemicellulases
    Beukes, Natasha
    Pletschke, Brett I.
    BIORESOURCE TECHNOLOGY, 2010, 101 (12) : 4472 - 4478
  • [48] Effect of Steam Pre-treatment of Bagasse as Fiber Reinforcement SCG Composite
    Sumarji
    Sholahuddin, Imam
    Laksana, Dedi Dwi
    Syuhri, Ahmad
    Aditya, Yanuar
    INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING RESEARCH AND APPLICATION, 2019, 494
  • [49] Pre-treatment of a sugarcane bagasse-based substrate prior to saccharification: Effect of coffee pulp and urea on laccase and cellulase activities of Pycnoporus sanguineus
    Gonzalez Bautista, Enrique
    Gutierrez, Enrique
    Dupuy, Nathalie
    Gaime-Perraud, Isabelle
    Ziarelli, Fabio
    da Silva, Anne-Marie Farnet
    JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2019, 239 : 178 - 186
  • [50] Enzymatic pre-treatment enhances beneficial effects of glycolic acid peel in Japanese skin
    Oresajo, Christian
    Yatskayer, Margarita
    Cornell, Marc
    Hansenne, Isabelle
    JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY, 2007, 56 (02) : AB26 - AB26
12345