Byoung-Hoon KIM, Jung-Sook LEE, Hyun-Ik HWANG, Yoon-Ho CHOI, Chang-Min JUNG
언어
영어(ENG)
URL
https://www.earticle.net/Article/A174734
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
The biological production of fuels from renewable sources has been regarded as a feasible solution to the energy and environmental problems in the near future. Carbohydrates are the most abundant raw material for bioethanol production, although it may bring about raising the price of grains and simple sugars. ‘Ju-Bak’ which is the brewery slurry waste from Korean rice wine and other Korean traditional alcohol beverage, is desirable cost effective substrate for ethanol fermentation.In this study, we have investigated methods to make ethanol from raw materials such as discarded ju-bak and other starchy waste by simultaneous saccharification and fermentation(SSF). When we conducted the saccharification and fermentation with 50% Ju-Bak and 0.4% raw starch saccharifying enzyme, 13.5%(v/v) of the total alcohol content was attained at 84hr of fermentation in 5KL reactor. The results provide practical examples and give a cost effective industrial substantiation of ethanol production. This work was supported by the New &Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Knowledge Economy (No. 2010T100100530).
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