This study focused on immobilization of Saccharomyces coreanus to support materials and ethanol fermentation bythe immobilized yeast. Three porous media as support material were surveyed; synthetic zeolite, aluminum silicate andgranular activated carbon. Amount of yeast (determined by organic matter content) immobilized into/on support materialswas lowest in fermentation using aluminum silicate as supports. Glucose as substrate of ethanol fermentation was easilysorbed more than ethanol into/on 3 types of support materials. Of these, absorbed amount of glucose and ethanol into/on activated carbon was highest. The ethanol was actively produced for 16 hours in fermentation processes by yeastimmobilized into/on aluminum silicate and activated carbon, produced after 16 hours by yeast immobilized into/on zeolite.The produced ethanol concentration after 24h was as follows; 24.2g/L by using aluminum silicate, 19.3g/L by activatedcarbon and 16.1g/L by zeolite.

Abstract
 I. 서 론
 II. 실험 재료 및 방법
  1. 실험재료
  2. 실험방법
  3. 분석방법
 III. 결과 및 고찰
  1. 담체의 흡착특성
  2. 효모의 담체 고정화율
 IV. 결 론
 사 사
 References

• 정승미(목포해양대학교 환경·생명공학과) | Seung-Mi Jeong
• 황다혜(목포해양대학교 환경·생명공학과) | Da-Hye Hwang
• 노혜경(목포해양대학교 환경·생명공학과) | Hye-Gyoung Nho
• 이현우(목포해양대학교 환경·생명공학과) | Hyun-Woo Lee
• 김용진(목포해양대학교 환경·생명공학과) | Yong-Jin Kim
• 이동훈(서울시립대학교 환경공학부) | Dong-Hoon Lee Corresponding author