Malodor emitted while producing fertilizer from hatchery egg waste treated with microorganism is an important limiting factor. To reduce this problem, we attempted to use two yeast strains, Saccharomyces cerevisiae, KACC 30008 and KACC 30068. Both yeast strains reduce ammonia gas emission 35.4% than only treated with bacterium, Bacillus amyloliquefaciens. When both strains were used together, that was reduced as 57.1%. KACC 30008 and 30068 strains reduced hydrogen sulfide 42 and 90.4%, respectively. Both strains together reduced hydrogen sulfide gas as 98.5%. KACC 30008 did not decrease methyl mercaptan emission. However KACC 30068 decreased 40% and both strains together decreased the gas emission as 66.7%. Overall, this study showed that yeast treatment could enhance the effect of B. amyloliquefaciens treatment in the reduction of malodorous gas emission.

서 론
 재료 및 방 법
  1. 효모 및 세균 균주
  2. 달걀 현탁액에 대한 균주 처리
  3. 달걀 펩타이드의 변화 분석
  4. 냄새 분석
  5. 통계분석
 결과 및 고 찰
 적 요
 REFERENCES

• 이창훈(한경대학교 식물생명환경과학과) | Chang Hoon Lee
• 이용호(고려대학교 야생자원식물종자은행) | Yong Ho Lee
• 유재홍(국립농업과학원 농업미생물과) | Jae Hong Yoo
• 박준영(한경대학교 식물생태화학연구소) | Jun Young Park
• 심명용(한경대학교 식물생태화학연구소) | Myoung Yong Shim Corresponding author