| 학회 |
한국화학공학회 |
| 학술대회 |
2012년 봄 (04/25 ~ 04/27, 제주 ICC) |
| 권호 |
18권 1호, p.329 |
| 발표분야 |
분리기술 |
| 제목 |
Increase enzyme assesibility on herbaceous biomass using hot compressed water |
| 초록 |
In the conversion of biomass to valuable products, a pretreatment method is an important process. An efficient pretreatment that fractionate the major components, hemicellulose, cellulose and lignin from biomass has great potential to enhance the enzymatic activity for high sugar recovery with economically feasible. In this work, autohydrolysis experiment of herbaceous biomass (corn stover) in hot compressed water (HCW) was performed in a batch-type reactor to increase enzyme assesibility. The parameters (reaction temperature and time) were investigated to increase enzyme efficiency. Through the pretreatment, the chemical and physical features of biomass had changed and these changed were characterized by HPLC, XRD, SEM and DSC. |
| 저자 |
이헌욱, 이윤우, 김대성, Aye Aye Myint, 윤준호
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| 소속 |
서울대 |
| 키워드 |
herbaceous biomass; hot compressed water; pore size distribution; enzyme assesibility; pretreatment
|
| E-Mail |
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| VOD |
VOD 보기 |
| 원문파일 |
초록 보기 |
