NOVEL ELECTROMICROBIAL SHEWANELLA MARISFLAVI STRAIN CAPABLE OF USING VARIOUS CARBON SOURCES AND METHOD OF USING THE SAME

The present invention relates to a novel electroactive microorganism Shewanella marisflavi strain capable of using various carbon sources and a method of utilizing the same, and more specifically, to a Shewanella marisflavi BBL25 strain (KCTC18902P) which has an electricity production activity that...

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Bibliographische Detailangaben
Hauptverfasser:	HYESOO LEE, YANG YUNG HUN, SONG HUNSUK, PARK SOLLEE, CHOI TAERIM, SUN MI LEE, KIM HYEON JOONG, PARK JUNYOUNG, GURAV RANJIT GAJANAN, SHASHI KANT BHATIA
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ELECTRICITY ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention relates to a novel electroactive microorganism Shewanella marisflavi strain capable of using various carbon sources and a method of utilizing the same, and more specifically, to a Shewanella marisflavi BBL25 strain (KCTC18902P) which has an electricity production activity that can produce electricity using a carbon source and an activity in decomposing azo-based compound dyes, a microbial fuel cell using the Shewanella marisflavi BBL25 strain, and a method for producing electricity using the microbial fuel cell. According to the present invention, electricity can be produced economically using cheap and sustainable biomass as a carbon source through the Shewanella marisflavi BBL25 strain which is isolated from domestic marine soil and has the electricity production activity that produces electricity using various carbon sources and the activity in decomposing dyes. In addition, the activity in decomposing azo-based compound dyes is exhibited to help solve environmental problems caused by the generation of environmentally hazardous substances. 본 발명은 다양한 탄소원 이용이 가능한 신규 전기미생물 슈와넬라 마리스플라비 균주 및 이의 활용 방법에 관한 것으로, 보다 상세하게는 탄소원을 이용하여 전기를 생산할 수 있는 전기 생산 활성 및 아조 계열 화합물 염료를 분해하는 활성을 갖는 슈와넬라 마리스플라비 BBL25(Shewanella marisflavi) 균주(KCTC18902P), 상기 슈와넬라 마리스플라비 BBL25 균주를 이용한 미생물 연료 전지, 및 상기 미생물 연료 전지를 이용한 전기 생산 방법에 관한 것이다. 본 발명에 따르면, 국내 해양 토양에서 분리되며, 다양한 탄소원을 활용하여 전기를 생산하는 전기 생산 활성 및 염료 분해 활성을 가지고 있는 슈와넬라 마리스플리비 BBL25 균주를 통해 저렴하고 지속 가능한 바이오매스를 탄소원으로 하여 경제적으로 전기를 생산할 수 있으며, 아조 계열 화합물 염료에 대한 분해 활성을 나타내어 환경 유해물질 발생에 따른 환경 문제를 해결하는데 도움을 줄 수 있다.