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The Effect of Sonication on Sodium Hydroxide Pretreatment of Rapeseed Straw for Bioethanol Production

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2010 추계학술대회 및 국제심포지움 (2010.10)바로가기
  • 페이지
    pp.223-223
  • 저자
    Kyeong Eop KANG, Seok-Hwan PARK, Jae-Hee PARK, Jong-Seong KIM, Gwi-Taek JEONG, Changshin SUNWOO, Don-Hee PARK
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A129457

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원문정보

초록

영어
Bioethanol from lignocellulosic biomass have economic and environmental advantages in comparison to bioethanol from sugar or starch. However, the physical and chemical barriers such as lignin inhibit the accessibility of enzyme to the cellulose substrate. In this study, sodium hydroxide pretreatment and sonicationassisted sodium hydroxide pretreatment were adopted for removing lignin. A central composite design of response surface method was used to optimize the condition of pretreatment and of rapeseed straw, in respect to sodium hydroxide concentration, treatment time and temperature. The result showed that the most optimal condition sodium hydroxide pretreatment of rapeseed straw for ethanol production is using 6.53% sodium hydroxide for 11.75 hours at 83.81℃ and 90.16% of theoretical glucose yielded. Whereas, the most optimal condition sonication-assisted sodium hydroxide pretreatment of rapeseed straw for ethanol production is using 7.81% sodium hydroxide for 3.23 hours at 75.75℃ and 91.85% of theoretical glucose yielded after pretreatment.

키워드

Bioethanol Rapeseed straw Sonication Sodium hydroxide

저자

  • Kyeong Eop KANG [ Interdisciplinary Program of Graduate School for Bioenergy and Biomaterials, Chonnam National University, Gwangju 500-757. ]
  • Seok-Hwan PARK [ Interdisciplinary Program of Graduate School for Bioenergy and Biomaterials, Chonnam National University, Gwangju 500-757. ]
  • Jae-Hee PARK [ Interdisciplinary Program of Graduate School for Bioenergy and Biomaterials, Chonnam National University, Gwangju 500-757. ]
  • Jong-Seong KIM [ Interdisciplinary Program of Graduate School for Bioenergy and Biomaterials, Chonnam National University, Gwangju 500-757. ]
  • Gwi-Taek JEONG [ Department of Biotechnology, Pukyong National University, Busan 608-737. ]
  • Changshin SUNWOO [ Interdisciplinary Program of Graduate School for Bioenergy and Biomaterials, School of Biological Sciences and Technology, Chonnam National University, Gwangju 500-757. ]
  • Don-Hee PARK [ Interdisciplinary Program of Graduate School for Bioenergy and Biomaterials, School of Biological Sciences and Technology, Research Institute for Catalysis, Chonnam National University, Gwangju 500-757, Korea. ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
  • 설립연도
    1984
  • 분야
    공학>생물공학
  • 소개
    이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다 1. 생물공학 분야의 발전을 위한 연구 협력 2. 생물공학의 실용화를 촉진시키기 위한 산학 협동 3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최 4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간 5. 생물공학 발전을 위한 정책 건의 6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동

간행물

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

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    피인용수 : 0(자료제공 : 네이버학술정보)

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