Control of mixed culture fermentation system at high temperature to establish a novel concept "meta-Fermentation"
| Project/Area Number |
23580116
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied microbiology
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| Research Institution | Kyushu University |
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Principal Investigator |
SAKAI Kenji 九州大学, (連合)農学研究科(研究院), 教授 (50205704)
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| Co-Investigator(Kenkyū-buntansha) |
田代 康介 九州大学, 農学研究院, 准教授 (00192170)
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| Co-Investigator(Renkei-kenkyūsha) |
田代 幸寛 九州大学, 農学研究院, 助教 (90448481)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | バイオマス / メタ発酵 / 複合微生物系 / メタ発酵法 / 高温L-乳酸発酵 / 好熱性細菌 / 耐熱性細菌 / L-乳酸 |
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| Research Abstract |
We newly reported unique concept of "meta-fermentation", a fermentation that enables production of value-added products from non-sterilized waste biomass by using a mixed culture system. The meta-fermentation has several merits compare ring to the general fermentation using a pure culture: no need of sterilization facility, lower energy cost, no degradation of heat labile compounds, on-site treatment of waste biomass, etc. We investigated specific features of 'meta-fermentation", L-lactic acid production from food waste using certain compost as a mixed seed. It was found that factors affect on yield, productivity, selectivity, and optical purity were temperature, neutralization, and aeration. Under the best condition, Bacillus coagulant proliferate as a major species in the meta-fermentation.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] Print CG.Gene network inference and visualization tools for biologists : application to new human transcriptome datasets2012
Author(s)
Hurley D, Araki H, Tamada Y, Dunmore B, Sanders D, Humphreys S, Affara M, Imoto S, Yasuda K, Tomiyasu Y, Tashiro K, Savoie C, Cho V, Smith S, Kuhara S, Miyano S, Charnock-Jones DS, Crampin EJ.
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Journal Title
Nucleic Acids Res
Volume: 40
Pages: 2377-98
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[Journal Article] Gene expression analysis ofrheumatoid arthritis synovial lining regions by cDNA microarray combined with laser microdissection : up-regulation of inflammation- associated STAT1, IRF1, CXCL9, CXCL10, and CCL52012
Author(s)
Hashikawa K, Kimura Y, Yasuda K, Tashiro K, Kuhara S, Nagata K, Ohshima K.
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Journal Title
Scand J Rheumatol
Volume: 41
Pages: 170-9
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[Journal Article] Nitrification of High-strength Ammonium Landfill Leacheate With Microbial Community Analysis Using Fluorescence In Situ Hybridization2011
Author(s)
Norjan, Y. , Hassan, M.A., Phang,L.Y., Tabatabaei, M. Othman, M.R., Mori, M., Wakisaka, M., Sakai, K., Shirai, Y.
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Journal Title
Waste Management & Research
Volume: 29
Pages: 565-570
Related Report
Peer Reviewed
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