| Project/Area Number |
24658209
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Agricultural environmental engineering
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
大橋 慎太郎 新潟大学, 自然科学系, 助教 (70452076)
滝沢 憲一 新潟大学, 自然科学研究科, 研究員 (60730132)
中野 隆之 鹿児島純心女子大学, 看護栄養学部, 教授 (30155783)
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| Research Collaborator |
KIMURA Kohei 新潟大学, 自然科学研究科, 大学院生
HOSOKAWA Kaoru 新潟大学, 自然科学研究科, 大学院生
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 微細藻類 / ユーグレナ / 周年培養 / 連続培養 / 増殖速度 / 二酸化炭素濃度 / 藻油 / ファインバブル / 溶存ガス濃度 / 近赤外分光法 / 比増殖速度 / 倍加時間 / パラミロン / 積雪寒冷地域 / 寡日照 / 非破壊計測 |
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| Outline of Final Research Achievements |
A full-year culturing systems for oil-producing microalgae in low solar radiation and cold region was studied.
By using NIR (Near Infra-red) spectroscopy, population and dry weight of Euglena gracilis cultured in the pure culture can be evaluated rapidly and non-destructively. It was showed experimentally that the volume of head space in the incubator may affect the population of Euglena during cultivating.
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