Relationship of carotenoids and fatty acid on the bioavailability
| Project/Area Number |
26850076
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Food science
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| Research Institution | Hirosaki University |
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Principal Investigator |
MAEDA HAYATO 弘前大学, 農学生命科学部, 准教授 (80507731)
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| Research Collaborator |
MIKAMI Shohei 弘前大学, 農学生命科学研究科
KODATE Mei 弘前大学, 農学生命科学研究科
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | カロテノイド / 脂肪酸 / 脂質 / 肥満 / キサントフィル / 抗酸化 |
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| Outline of Final Research Achievements |
In this study, we examined the influence of fatty acids on the digestion and absorption of carotenoids. Absorption of Lutein and astaxanthin on small intestinal epithelial cell were influenced by fatty acid composition. On the other hand, fatty acid composition was not involved in regulation of the expression on related to carotenoids absorption factors in small intestine. Therefore, it was suggested that fatty acids affect to stabilization of micelles or release of carotenoids from micelles in the intestinal tract.
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Report
(4 results)
Research Products
(34 results)
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[Journal Article] Isolation, ECD assisted structural analyses, biosynthetic discussions, and biological activities of epi-cochlioquinones D and its derivatives2015
Author(s)
M Arayama, T Nehira, H Maeda, K Tanaka, H Miyagawa, T Ueno, S Hosokawa, M Hashimoto
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Journal Title
Tetrahedron
Volume: 71(29)
Issue: 29
Pages: 4788-4794
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Phytoestrogenic activity of blackcurrant (Ribes nigrum) anthocyanins is mediated through estrogen receptor alpha2015
Author(s)
N Nanashima, K Horie, T Tomisawa, M Chiba, M Nakano, T Fujita, H Maeda, M Kitajima, S Takamagi, D Uchiyama, J Watanabe, T Nakamura, Y Kato
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Journal Title
Molecular nutrition & food research
Volume: 59(12)
Issue: 12
Pages: 2419-2431
DOI
Related Report
Peer Reviewed / Open Access
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