지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.6
- 수록면
- 193 - 198 (6page)
이용수
이 논문의 연구 히스토리 (3)
2014
- 이 논문의 후속연구가 궁금하신가요?
- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
- 이 논문의 연구 히스토리 확인하기
초록· 키워드
오류제보하기
Pretreatment of wastepaper using aqueous glycerol under high pressure was studied to enhance the enzymatic hydrolysis. The pretreatment was conducted over a wide range of conditions including temperatures of 150~170℃, sulfuric acid concentrations of 0.5~1.5%, and reaction times of 30~90 minutes. After the effect of glycerol concentration on the pretreatment performance was investigated, 70% glycerol was selected. As glycerol concentration was increased, higher digestibility was achieved due to higher lignin removal. The optimum condition was found to be around 160℃, 1%, and 60 minutes. At this condition, 60% and 35% of hemicellulose and lignin, respectively, were removed, while only 5% of cellulose was lost. The enzymatic digestibility was 76%, meaning that 73% of the glucan present in the initial substrate was recovered as glucose after enzymatic hydrolysis. Also, it was found that the temperature and acid concentration than the reaction time were more strongly related to the compositional removals and enzymatic digestibility.
목차
Abstract
1. INTRODUCTION
2. MATERIALS AND METHOD
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES
참고문헌 (22)
참고문헌 신청
1. [학술지(정기간행물)] - Wyman, C. E. / 1994 / Ethanol from lignocellulosic biomass: Technology, economics, and opportunities / Bioresour. Technol 50 : 3 ~ 16
2. [학술지(정기간행물)] - Ballerini, D. / 1994 / Ethanol production from lignocellulosic: Large scale experimentation and economics / Bioresour. Technol 50 : 17 ~
3. [학술지(정기간행물)] - Demirbas, A. / 1998 / Aqueous glycerol delignification of wood chips and ground wood / Bioresour. Technol 63 : 179 ~ 185
4. [학술지(정기간행물)] - Zhao, X. / 2009 / Organosolv pretreatment of lignocellulosic biomass for enzymatic hydrolysis / Appl. Microbiol Biotechnol 82 : 815 ~ 827
5. [학술지(정기간행물)] - 이동훈 / 2010 / Pretreatment of Waste Newspaper Using Ethylene Glycol for Bioethanol Production / Biotechnology and Bioprocess Engineering 15 (6) : 1094 ~ 1101
2. [학술지(정기간행물)] - Ballerini, D. / 1994 / Ethanol production from lignocellulosic: Large scale experimentation and economics / Bioresour. Technol 50 : 17 ~
3. [학술지(정기간행물)] - Demirbas, A. / 1998 / Aqueous glycerol delignification of wood chips and ground wood / Bioresour. Technol 63 : 179 ~ 185
4. [학술지(정기간행물)] - Zhao, X. / 2009 / Organosolv pretreatment of lignocellulosic biomass for enzymatic hydrolysis / Appl. Microbiol Biotechnol 82 : 815 ~ 827
5. [학술지(정기간행물)] - 이동훈 / 2010 / Pretreatment of Waste Newspaper Using Ethylene Glycol for Bioethanol Production / Biotechnology and Bioprocess Engineering 15 (6) : 1094 ~ 1101
이 논문의 저자 정보
이 논문과 함께 이용한 논문
화학물질의 재현을 통한 악취발생원인 규명
박상준
,
오영환
,
조보연
외 2명
KSBB Journal
2014
.10
O/W 나노에멀젼 분산안정성에 미치는 보관온도의 영향
이예은
,
유인상
KSBB Journal
2014
.10
Peptide Hydrolysates from Astragalus membranaceus Bunge Inhibit the Expression of Matrix Metalloproteinases in Human Dermal Fibroblasts
Sun Ki Pa
,
k
,
Pham Van Hien
외 3명
KSBB Journal
2014
.10
황금(黃芩)과 맥문동 추출물에 의한 화장품 방부 및 보습효과
여은희
,
박창호
KSBB Journal
2014
.10
생물의약품 제조공정에서 마이코플라스마 정량 검출을 위한 TaqMan Probe Real-Time PCR
이재일
,
김인섭
KSBB Journal
2014
.10
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-400-002705467