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Synthesis of hydroxycinnamoyl β-D-xylopyranosides and evaluation of their antioxidant properties
https://kitami-it.repo.nii.ac.jp/records/8488
https://kitami-it.repo.nii.ac.jp/records/8488d285cdb1-4839-48f9-935a-c886120a929e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
No4.pdf (503.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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| 公開日 | 2016-11-18 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Synthesis of hydroxycinnamoyl β-D-xylopyranosides and evaluation of their antioxidant properties | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Hydroxycinnamic acids | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Hydroxycinnamoyl β-d-xylopyranosides | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Lipase | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Regioselective transesterification | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Antioxidant properties | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| タイプ | journal article | |||||||||||||||
| アクセス権 | ||||||||||||||||
| アクセス権URI | open access | |||||||||||||||
| 著者 |
Shimotori, Yasutaka
× Shimotori, Yasutaka
× Hoshi, Masayuki
× Soga, Kouji
× Osawa, Yosuke
× Miyakoshi, Tetsuo
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| 著者別名 | ||||||||||||||||
| 識別子Scheme | WEKO | |||||||||||||||
| 識別子 | 44792 | |||||||||||||||
| 姓名 | 霜鳥, 慈岳 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| 著者別名 | ||||||||||||||||
| 識別子Scheme | WEKO | |||||||||||||||
| 識別子 | 44871 | |||||||||||||||
| 識別子Scheme | KAKEN | |||||||||||||||
| 識別子URI | https://nrid.nii.ac.jp/ja/nrid/1000000113712 | |||||||||||||||
| 識別子 | 113712 | |||||||||||||||
| 姓名 | 星, 雅之 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Various hydroxycinnamoyl β-d-xylopyranosides were efficiently prepared from 2,3,4-tri-O-acetyl-α-d-xylopyranosyl bromide (TAXB) with amine by amine-promoted glycosylation. The resulted acetylated hydroxycinnamoyl β-d-xylopyranosides with acetoxy groups at C-2, C-3, and C-4 were regioselectively deacetylated at C-4 position with Novozym 435. Antioxidant activities of free hydroxycinnamic acids and the respective β-d-xylopyranosides were evaluated by DPPHradical dot radical scavenging activity as well as their inhibitory effect on autoxidation of bulk methyl linoleate. The radical scavenging activity on 1,1-diphenyl-2-picrylhydrazyl (DPPHradical dot) decreased in the order ferulic acid > caffeic acid ≈ caffeoyl β-d-xylopyranosides ≈ sinapinic acid > sinapoyl β-d-xylopyranosides ≈ feruloyl β-d-xylopyranosides > p-coumaric acid > p-coumaroyl β-d-xylopyranosides. In bulk methyl linoleate, the antioxidant activity order against autoxidation was almost consistent with the scavenging activity order. The results showed that caffeoyl β-d-xylopyranosides and sinapoyl β-d-xylopyranosides were as effective as free caffeic acid, sinapinic acid, and ferulic acid. | |||||||||||||||
| 書誌情報 |
Carbohydrate Research 巻 388, p. 138-146, 発行日 2014-03 |
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| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.carres.2013.12.014 | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | c 2013 Elsevier | |||||||||||||||
| 出版者 | ||||||||||||||||
| 出版者 | Elsevier | |||||||||||||||
| 著者版フラグ | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 値 | author | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
