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Effect of Microbes and Formic acid on Storage of Spent Mushroom (Flammulina velutipes) Substrates

미생물과 개미산 첨가가 팽이버섯 수확후배지의 저장성에 미치는 영향

  • Moon, Yea Hwang (Department of Animal Science & Biotechnology, Gyeongnam National University of Science and Technology) ;
  • Lee, Sung Sill (Division of Applied Life Science, Gyeongsang National University) ;
  • Cho, Yong Un (Department of Pharmaceutical Engineering, Gyeongnam National University of Science and Technology) ;
  • Cho, Soo Jeong (Department of Pharmaceutical Engineering, Gyeongnam National University of Science and Technology)
  • 문여황 (경남과학기술대학교 동물생명과학과) ;
  • 이성실 (경상대학교 응용생명과학부) ;
  • 조용운 (경남과학기술대학교 제약공학과) ;
  • 조수정 (경남과학기술대학교 제약공학과)
  • Received : 2012.11.03
  • Accepted : 2012.11.18
  • Published : 2012.12.31

Abstract

This study was conducted to suggest effective storage methods for the use spent mushroom (Flammulina velutipes) substrates (SMS) as animal feed. SMS was storage by deep stacking, composting and vinyl mulching after treated with 1% microbes and 0.5% formic acid. During the storage periods, all of the treatment was covered with hyphae of mushroom. The external change of SMS was shown that the storage of SMS can be improved by anaerobic condition and 1% microbial treatment. The comparatively high temperature, pH and total bacterial number was shown in the SMS treated without microbes and formic acid by composting.

Acknowledgement

Supported by : 농촌진흥청, 경남과학기술대학교