J Y Zhu

Summary

Affiliation: USDA Forest Service
Country: USA

Publications

  1. doi request reprint Comparative study of SPORL and dilute-acid pretreatments of spruce for cellulosic ethanol production
    L Shuai
    Biological Systems Engineering, University of Wisconsin, 460 Henry Mall, Madison, WI 53706, USA
    Bioresour Technol 101:3106-14. 2010
  2. pmc Lignosulfonate and elevated pH can enhance enzymatic saccharification of lignocelluloses
    Zj Wang
    US Forest Service, Forest Products Laboratory, Madison, WI, USA
    Biotechnol Biofuels 6:9. 2013
  3. doi request reprint Sulfite pretreatment (SPORL) for robust enzymatic saccharification of spruce and red pine
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, Madison, WI 53726, USA
    Bioresour Technol 100:2411-8. 2009
  4. doi request reprint Woody biomass pretreatment for cellulosic ethanol production: Technology and energy consumption evaluation
    J Y Zhu
    US Forest Service, Forest Products Laboratory, Madison, WI, USA
    Bioresour Technol 101:4992-5002. 2010
  5. doi request reprint Ethanol production from SPORL-pretreated lodgepole pine: preliminary evaluation of mass balance and process energy efficiency
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, Madison, WI, USA
    Appl Microbiol Biotechnol 86:1355-65. 2010
  6. doi request reprint Pretreatment of woody biomass for biofuel production: energy efficiency, technologies, and recalcitrance
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, One Gifford Pinchot Drive, Madison, WI 53726 2398, USA
    Appl Microbiol Biotechnol 87:847-57. 2010
  7. doi request reprint High titer ethanol production from simultaneous enzymatic saccharification and fermentation of aspen at high solids: a comparison between SPORL and dilute acid pretreatments
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, Madison, WI, USA
    Bioresour Technol 102:8921-9. 2011
  8. doi request reprint High titer ethanol production from SPORL-pretreated lodgepole pine by simultaneous enzymatic saccharification and combined fermentation
    T Q Lan
    College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, China
    Bioresour Technol 127:291-7. 2013
  9. doi request reprint Evaluations of cellulose accessibilities of lignocelluloses by solute exclusion and protein adsorption techniques
    Q Q Wang
    State Key Lab of Pulp and Paper Engineering, South China University of Technology, Guangzhou, China
    Biotechnol Bioeng 109:381-9. 2012

Collaborators

Detail Information

Publications9

  1. doi request reprint Comparative study of SPORL and dilute-acid pretreatments of spruce for cellulosic ethanol production
    L Shuai
    Biological Systems Engineering, University of Wisconsin, 460 Henry Mall, Madison, WI 53706, USA
    Bioresour Technol 101:3106-14. 2010
    ..With an enzyme loading of 15 FPU (filter paper units) per gram of cellulose, the cellulose-to-glucose conversion yields were 91% at 24h for the SPORL substrate and 55% at 48 h for the DA substrate, respectively...
  2. pmc Lignosulfonate and elevated pH can enhance enzymatic saccharification of lignocelluloses
    Zj Wang
    US Forest Service, Forest Products Laboratory, Madison, WI, USA
    Biotechnol Biofuels 6:9. 2013
    ..abstract:..
  3. doi request reprint Sulfite pretreatment (SPORL) for robust enzymatic saccharification of spruce and red pine
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, Madison, WI 53726, USA
    Bioresour Technol 100:2411-8. 2009
    ..By building on the mature sulfite pulping and disk refining technologies already practiced in the pulp and paper industry, the SPORL has very few technological barriers and risks for commercialization...
  4. doi request reprint Woody biomass pretreatment for cellulosic ethanol production: Technology and energy consumption evaluation
    J Y Zhu
    US Forest Service, Forest Products Laboratory, Madison, WI, USA
    Bioresour Technol 101:4992-5002. 2010
    ..Other important issues, such as the effects of lignin on substrate saccharification and the effects of pretreatment on high-value lignin utilization in woody biomass pretreatment, are also discussed...
  5. doi request reprint Ethanol production from SPORL-pretreated lodgepole pine: preliminary evaluation of mass balance and process energy efficiency
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, Madison, WI, USA
    Appl Microbiol Biotechnol 86:1355-65. 2010
    ..These data were used to determine the efficiency of sugar recoveries and net ethanol energy production values and to formulate a preliminary mass and energy balance...
  6. doi request reprint Pretreatment of woody biomass for biofuel production: energy efficiency, technologies, and recalcitrance
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, One Gifford Pinchot Drive, Madison, WI 53726 2398, USA
    Appl Microbiol Biotechnol 87:847-57. 2010
    ..The review also emphasizes using a low liquid-to-wood ratio (L/W) to reduce thermal energy consumption for any thermochemical/physical pretreatment in addition to reducing pretreatment temperature...
  7. doi request reprint High titer ethanol production from simultaneous enzymatic saccharification and fermentation of aspen at high solids: a comparison between SPORL and dilute acid pretreatments
    J Y Zhu
    USDA Forest Service, Forest Products Laboratory, Madison, WI, USA
    Bioresour Technol 102:8921-9. 2011
    ..When the cellulase loading was increased to 15 FPU/g glucan on the DA substrate, the ethanol yield still remained lower than the SPORL substrate at 10 FPU/g glucan...
  8. doi request reprint High titer ethanol production from SPORL-pretreated lodgepole pine by simultaneous enzymatic saccharification and combined fermentation
    T Q Lan
    College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, China
    Bioresour Technol 127:291-7. 2013
    ..06 mL/g untreated wood, a maximum ethanol titer of 47.4 g/L was achieved, resulting in a calculated yield of 285 L/tonne of wood using Saccharomyces cerevisiae YRH400 at 35 °C and pH 5.5...
  9. doi request reprint Evaluations of cellulose accessibilities of lignocelluloses by solute exclusion and protein adsorption techniques
    Q Q Wang
    State Key Lab of Pulp and Paper Engineering, South China University of Technology, Guangzhou, China
    Biotechnol Bioeng 109:381-9. 2012
    ..The cellulose accessibilities of the pretreated substrates correlated well with the amounts of cellulase adsorbed. The SEDs of these substrates directly correlated with the amounts of adsorbed cellulase...