유기물자원화 (Journal of the Korea Organic Resources Recycling Association)
- 제6권2호
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- Pages.95-112
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- 1998
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- 1225-6498(pISSN)
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- 2508-3015(eISSN)
음식물찌꺼기 소멸효율 재고를 위한 발효균 및 발효 공정 최적화 연구
Studies on the Selection of Microorganism for Food Wastes and Optimization of Fermentation Process
- 김영권 (고려바이오연구소) ;
- 홍명표 (고려바이오연구소) ;
- 김명진 (고려바이오연구소) ;
- 홍석일 (고려바이오연구소) ;
- 박명석 (LG전자) ;
- 김종석 (LG전자) ;
- 장호근 (LG전자)
- Kim, Young-Kwon (Research Institute of Korea Biotechnology) ;
- Hong, Myung-Pyo (Research Institute of Korea Biotechnology) ;
- Kim, Myung-Jin (Research Institute of Korea Biotechnology) ;
- Hong, Suk-Il (Research Institute of Korea Biotechnology) ;
- Park, Myung-Suk (LG Electronics) ;
- Kim, Jong-Suk (LG Electronics) ;
- Chang, Ho-Geun (LG Electronics)
- 발행 : 1998.09.30
초록
186종의 후보미생물을 대상으로 우수발효(소멸)균 선발시험을 실시한 결과, Rhizopus sp., Galactomyecs sp., Pichia sp., Hyphopichia sp.로 구성되는 4종의 발효균을 선발하였다. 이들 발효균을 이용한 발효(소멸)공정 시험결과, 내용적 50L의 발효조에 대해서, BIO-CHIP Volume 25-30L, BIO CHIP입도 2.0-6.0mm, 송풍량 200-280L/min, 교반강도 24 rpm, 온도
For the effective disposal of organic food wastes, we seleted 4 strains of microorganism from 186 microbial candidate via enzyme activity test, salt tolerance, food decomposition rate, stability and safety of strains. The identity of these 4 strains are as follows : Fungi is Rhizopus sp., yeasts are Galactomyces sp., Pichia sp. and Hyphopichia sp., In the 50L fermenter scale, we tested various fermenting factor for the optimization of conditions of food waste decomposition using 4 selected strains. The optimum fomenting conditions were as follows : BIO-CHIP Volume 25-30 L, BIO CHIP size 2.0-6.0mm, air flow 200-280L/min, mixing intensity 2-4rpm, temperature
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