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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.12
- 수록면
- 283 - 290 (8page)
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초록· 키워드
오류제보하기
In this study was selected the cellulolytic microorganism and investigated optimum condition of cellulase production for the cellulosic bioethanol production. A bacterial strain Paenibacillus jamilae BRC15-1, was isolated from soil of domestic reclaimed land. For optimizing cellulase production from the selected strain, various culture parameters were investigated such as culture medium, pH (pH 4~10), temperature (25~50℃) and culture time (2~72 h). As a result, P. jamilae BRC15-1 efficiently produced cellulase from cellulosic biomass under following conditions: 24 h of culture time (pH 7, 40℃) in manufactured media of CMC (carboxymethyl cellulose) with peptone. Optimum saccharifying condition of crude enzyme produced from P. jamilae BRC15-1 was identified on pH 6 and 40℃ of reaction temperature, respectively. This crude enzyme from P. jamilae BRC15-1 was used for saccharification of pretreated sweet sorghum (Sorghum bicolor var. dulciusculum Ohwi) bagasse under the optimal condition. Finally, pretreated sweet sorghum bagasse including 0.1 g of glucan was saccharified by crude enzyme of P. jamilae BRC15-1 into 2.75 mg glucose, 0.79 mg xylose and 1.12 mg arabinose.
목차
Abstract
1. INTRODUCTION
2. MATERIALS AND METHODS
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES
참고문헌 (22)
참고문헌 신청
[학술지(정기간행물)] - 김진우 / 2014 / 농부산물을 이용한 고체발효에서 발효조건이 목질계 분해 효소 생산에 미치는 영향 / Korean Chemical Engineering Research(HWAHAK KONGHAK) 52 (3) : 302 ~ 306
[보고서] - Ministry of Trade, Industry and Energy / 2015 / Korea Biotechnology Industry Organization Based on 2013 National bio-industry survey report
[학술지(정기간행물)] - Sarkar, N. / 2012 / Bioethanol production from agricultural wastes / Renew. Energ 37 : 19 ~ 27
[학술지(정기간행물)] - Dhillon, G. S. / 2013 / Bioproduction and extraction optimization of citric acid from Aspergillus niger by rotating drum type solid-state bioreactor / Ond. Cropprod 41 : 78 ~ 84
[학술지(정기간행물)] - Reese, E. T. / 1950 / The biological degradation of soluble cellulose derivatives and its relationship to the mechanism of cellulose hydrolysis / J. Bacteriol 59 : 485 ~
[보고서] - Ministry of Trade, Industry and Energy / 2015 / Korea Biotechnology Industry Organization Based on 2013 National bio-industry survey report
[학술지(정기간행물)] - Sarkar, N. / 2012 / Bioethanol production from agricultural wastes / Renew. Energ 37 : 19 ~ 27
[학술지(정기간행물)] - Dhillon, G. S. / 2013 / Bioproduction and extraction optimization of citric acid from Aspergillus niger by rotating drum type solid-state bioreactor / Ond. Cropprod 41 : 78 ~ 84
[학술지(정기간행물)] - Reese, E. T. / 1950 / The biological degradation of soluble cellulose derivatives and its relationship to the mechanism of cellulose hydrolysis / J. Bacteriol 59 : 485 ~
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UCI(KEPA) : I410-ECN-0101-2016-470-002231711