The Presence and Origin of an Apocarotenoid, Galloxanthin in Ayu <i>Plecoglossus altivelis</i>
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- Yamashita Eiji
- Department of Natural Products Research, Kyoto Pharmaceutical University Fine Chemical Group, Itano Refrigerated Food Co., Ltd.
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- Maruyama Yutaka
- Department of Natural Products Research, Kyoto Pharmaceutical University
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- Katsuyama Masaaki
- Department of Natural Products Research, Kyoto Pharmaceutical University
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- Tsushima Miyuki
- Department of Natural Products Research, Kyoto Pharmaceutical University
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- Arai Shigeru
- Fish Nutrition Division, National Research Institute of Aquaculture
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- Matsuno Takao
- Department of Natural Products Research, Kyoto Pharmaceutical University
Bibliographic Information
- Other Title
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- The Presence and Origin of an Apocarotenoid,Galloxanthin in Ayu Plecoglossus altivelis
- Presence and Origin of an Apocarotenoid
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Abstract
An apocarctenoid, (3R)-galloxanthin, (3R)-10'-apo-β-carotene-3, 10'-diol, (1.1% of total carotenoids) has been isolated and identified from the integuments of wild mature koayu Plecoglossus altivelis. This is the first report of the occurrence of galloxanthin in fish.<br> Feeding experiments were carried out on young koayu with β-carotene, canthaxanthin, (3R)-β-cryptoxanthin, (3R, 3'R)-astaxanthin, (3S, 3'S)-astaxanthin, (3R, 3'R)-zeaxanthin, lutein A, andfucoxanthin. In the integuments, canthaxanthin and (3R)-β-cryptoxanthin were directly accumulated, but neither β-carotene nor fucoxanthin were accumulated. Lutein A was metabolized to lutein B. (3R)-Gal-loxanthin was produced by eccentric cleavage from (3R, 3'R)-zeaxanthin which is the principal carotenoid in koayu. (3R, 3'R)-Astaxanthin was reductively metabolized to (3S, 3'S)-zeaxanthin and finally converted to a new apocarotenoid (3S)-galloxanthin.
Journal
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- Fisheries science
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Fisheries science 64 (5), 826-830, 1998
The Japanese Society of Fisheries Science
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Details 詳細情報について
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- CRID
- 1390001204429842176
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- NII Article ID
- 130003903250
- 10004876428
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- NII Book ID
- AA10993718
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- COI
- 1:CAS:528:DyaK1cXnt1yjtb4%3D
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- NDL BIB ID
- 4591604
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- ISSN
- 09199268
- http://id.crossref.org/issn/09199268
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed