Influence of temperature on volatile fatty acid production and microbial community structure during anaerobic fermentation of microalgae
DC Field | Value | Language |
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dc.contributor.author | Cho, Hyun Uk | - |
dc.contributor.author | Kim, Young Mo | - |
dc.contributor.author | Choi, Yun-Nam | - |
dc.contributor.author | Kim, Hye Gyeong | - |
dc.contributor.author | Park, Jong Moon | - |
dc.date.accessioned | 2021-08-02T17:54:08Z | - |
dc.date.available | 2021-08-02T17:54:08Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/24861 | - |
dc.description.abstract | The objectives of this study were to investigate the effect of operating temperature on volatile fatty acids (VFAs) production from microalgal biomass, and to clarify the relationships between VFAs accumulation at different temperatures and the corresponding bacterial communities. The VFA yields were 0.10 ± 0.017, 0.12 ± 0.008, and 0.34 ± 0.009 g/g VS at 35, 45, and 55 °C, respectively. The proportion of acetic acid decreased from 85.6% to 65.8% as operating temperature increased, whereas that of propionic acid increased from near 0% to 15.5% and that of iso-valeric acid remained relatively stable (10.2-11.2%). Bacterial communities at different operating temperatures consisted mostly of the phyla Proteobacteria, Bacteroidetes, and Firmicutes, which can degrade organic compounds effectively. Bacillus sp. was more predominant at 55 °C than at mesophilic temperatures, suggesting that this microorganism contributed significantly to the higher hydrolysis rate and VFA yield at this operating temperature. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Influence of temperature on volatile fatty acid production and microbial community structure during anaerobic fermentation of microalgae | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Mo | - |
dc.identifier.doi | 10.1016/j.biortech.2015.03.009 | - |
dc.identifier.scopusid | 2-s2.0-84945262742 | - |
dc.identifier.wosid | 000357661700067 | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.191, pp.475 - 480 | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 191 | - |
dc.citation.startPage | 475 | - |
dc.citation.endPage | 480 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Agriculture | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | WASTE ACTIVATED-SLUDGE | - |
dc.subject.keywordPlus | DIGESTION | - |
dc.subject.keywordPlus | PRETREATMENT | - |
dc.subject.keywordPlus | BACTERIAL | - |
dc.subject.keywordAuthor | Bacterial communities | - |
dc.subject.keywordAuthor | Hydrolysis | - |
dc.subject.keywordAuthor | Microalgal biomass | - |
dc.subject.keywordAuthor | Temperature | - |
dc.subject.keywordAuthor | Volatile fatty acids (VFAs) | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0960852415003120?via%3Dihub | - |
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