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
- 2017.6
- 수록면
- 96 - 102 (7page)
- DOI
- 10.7841/ksbbj.2017.32.2.96
이용수
초록· 키워드
오류제보하기
The lignocellulose that is a major component of spent coffee ground was degraded and saccharified. To implement the spent coffee, after several pre-treatments, inoculation of Phanerochaete chrysosporium and solid-state fermentation were conducted. The optimal temperature of the enzymes (lignin peroxidase, manganese peroxidase, xylanase, laccase, and cellulase) for degradation of lignocellulose by P. chrysosporium was found. We also measured the maximum activity of enzymes (lignin peroxidase 0.15 IU/mL, manganese peroxidase 0.90 IU/mL, laccase 0.11 IU/mL, cellulase 5.87 IU/mL, carboxymethyl cellulase 9.52 IU/mL, xylanase 1.16 IU/mL) used for the process. As a result, 4.73 mg/mL of reduced sugar was obtained and 61.02% of lignin was degraded by solid state fermentation of P. chrysosporium on spent coffee medium.
목차
Abstract
1. INTRODUCTION
2. MATERIALS AND METHOD
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES
참고문헌 (25)
참고문헌 신청
Kondamudi, N., S. K. Mohapatra, and M. Misra (2008) Spent coffee grounds as a versatile source of green energy. J. Agric. Food Chem. 5624: 11757-11760.
Zhang, H. Mo. and H. Nam (2011) Bioconversion of cellulose to bioalcohol. Proceedings of 2011 International Conference on Agricultural and Biosystems Engineering (ICABE 2011), February 20, Hong Kong, China.
Hahn-Hagerdal, B., M. Galbe, M.-F. Gorwa-Grauslund, G. Liden, and G. Zacchi (2006) Bio-ethanol the fuel of tomorrow from the residues of today. Trends Biotechnol. 2412: 549-556.
Srivastava, A. K. and P. Agrawal (2012) Saccharification with Phanerochaete chrysosporium and ethanol production with Saccharomyces cerevisiae. J. Atoms Molecules. 24: 321.
Ghasemi, F., F. Tabandeh, B. Bambai, and K. S. Rao (2010) Decolorization of different azo dyes by Phanerochaete chrysosporium RP 78 under optimal condition. Int. J. Environ. Sci. Technol. 73: 457-464.
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UCI(KEPA) : I410-ECN-0101-2018-470-000977998