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Differences in bioavailability and tissue accumulation efficiency of (all-E)- and (Z)-carotenoids: A comparative study
https://gifu-pu.repo.nii.ac.jp/records/14515
https://gifu-pu.repo.nii.ac.jp/records/145156cdaf58d-dcca-456a-945c-82aafcf5258e
| Item type | 研究室原著論文(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-03-06 | |||||
| タイトル | ||||||
| タイトル | Differences in bioavailability and tissue accumulation efficiency of (all-E)- and (Z)-carotenoids: A comparative study | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Lycopene | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | β-Carotene | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Lutein | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Geometrical isomer | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Bioavailability | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Tissue accumulation | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 抄録 | ||||||
| 値 | This study investigated the differences in bioavailability and tissue accumulation efficiency between all-E- and Z-isomer-rich carotenoids after oral administration to rats. Three commercially important carotenoids (lycopene, β-carotene, and lutein) were chosen for the study. For all carotenoids, feeding with Z-isomer-rich diets increased their concentrations in plasma and tissues at least similar to or more than the all-E-isomer-rich diets, e.g., in rats fed a Z-isomer-rich lycopene, the lycopene concentrations in the plasma and liver after the 2-week administration were respectively 6.2 and 11.6 times higher than those fed an all-E-isomer-rich diet. These results strongly indicate that carotenoid Z-isomers have higher bioavailability and tissue accumulation efficiency than the all-E-isomers. Moreover, diets rich in carotenoid Z-isomers significantly improved the total Z-isomer ratio in plasma and several tissues compared to the all-E-isomers. Since carotenoid Z-isomers potentially have higher antioxidant activity than the all-E-isomers, their accumulation in the body might bring remarkable health benefits. | |||||
| 書誌情報 |
en : Food Chemistry 巻 361, p. 130119, 発行日 2021 |
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| DOI | ||||||
| 値 | 10.1016/j.foodchem.2021.130119 | |||||
