CAJ | 학술논문

利用丰富、廉价且可再生的木质纤维原料生产燃料乙醇，对经济和社会的可持续发展有着重要的意义。综述以纤维素生物质为原料生产燃料乙醇的几种不同工艺，包括分步水解发酵（ SHF ）、同步糖化发酵（ SSF ）、同步糖化共发酵（ SS-CF）、非等温同步糖化发酵（NSSF）、直接微生物转化法（DMC）以及间接生产乙醇的技术，并比较它们的优缺点。总结构成燃料乙醇生产成本偏高的关键因素，并对今后进一步研究工作提出了建议。
이용봉부、렴개차가재생적목질섬유원료생산연료을순，대경제화사회적가지속발전유착중요적의의。종술이섬유소생물질위원료생산연료을순적궤충불동공예，포괄분보수해발효（ SHF ）、동보당화발효（ SSF ）、동보당화공발효（ SS-CF）、비등온동보당화발효（NSSF）、직접미생물전화법（DMC）이급간접생산을순적기술，병비교타문적우결점。총결구성연료을순생산성본편고적관건인소，병대금후진일보연구공작제출료건의。
Lignocellulosic biomass is a cheap , renewable , abundantly available resource , and its bioconversion to fuel ethanol is meaningful in the sustainable development of our society and economy .Several technologies for fuel ethanol production by fermentation of cellulosic biomass were summarized in this paper , including separate hydrolysis and fermentation ( SHF) , simultaneous saccharification fermentation ( SSF) ,simultaneous saccharifica-tion and co -fermentation ( SSCF ) , non -isothermal simultaneous saccharification and fermentation ( NSSF ) , direct microbial conversion ( DMC) and indirect techniques for producing ethanol .Their merits and drawbacks were compared , the key factors making the cost of fuel ethanol production higher were summarized , and feasible suggestions for further researches were presented .