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  • Title(Kor)
    보리를 이용한 고효율 바이오에탄올 생산 연구
  • Title(Eng)
    A Study on the High-efficient Bioethanol Production Using Barley
  • Keyword
    Bioethanol(바이오에탄올), Barley(보리), Particle size(입도), Protease(프로테아제)
  • Author(Kor)
    전형진1⋅고경모1⋅김 신2,†⋅정준성1,†
  • Author(Eng)
    HYUNGJIN JEON1, KYOUNG-MO GO1, SHIN KIM2,†, JUN-SEONG JEONG1,†
  • Date
    2017-12
  • Attach file
  • Page
    Page. 697-703
  • Abstract(Eng)
  • This study investigated the high-efficient process for bioethanol from barley by various condition. First, higher concentrations of ethanol could be produced without loss of yield by using reducing water consumption. This is because it could prevent to increase viscosity despite reducing water consumption. Second, the ethanol yield could be improved by using reducing particle size of biomass (increase of enzyme reactive surface). Third, The addition of protease could have a considerable effect on yield of fermentation, which provides nutrients to the yeast. This results showed that bioethanol production would provide efficient ethanol production and lower production costs.