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Purification and Identification of Antioxidant Substances in Human-Placenta Extracts
https://stella.repo.nii.ac.jp/records/448
https://stella.repo.nii.ac.jp/records/448b3a0dabd-99fc-4a90-8823-d6c2b8eb6735
名前 / ファイル | ライセンス | アクション |
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JHealthSci_46-2_p117.pdf (1.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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公開日 | 2016-02-01 | |||||||
タイトル | ||||||||
言語 | en | |||||||
タイトル | Purification and Identification of Antioxidant Substances in Human-Placenta Extracts | |||||||
言語 | ||||||||
言語 | eng | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | placenta | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | antioxidant | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | uracil | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | tyrosine | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | phenylalanine | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | identification | |||||||
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 | |||||||
著者 |
Togashi, Shinichi
× Togashi, Shinichi× Takahashi, Noriko× Kubo, Yoshinori× Shigihara, Atsushi× Higashiyama, Kimio
WEKO
619
× Watanabe, Satoshi× Fukui, Tetsuya |
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抄録 | ||||||||
内容記述タイプ | Abstract | |||||||
内容記述 | We attempted to purify and identify the active antioxidants in human-placenta extracts (PLx). Purification was performed successively by 40% methanol precipitation, Sephadex G-50 gel chromatography, and high-performance liquid chromatography (HPLC). The supernatant of PLx after 40% methanol precipitation possessed 85% of the original antioxidant activity. Elution of the antioxidants from gel chromatography gave mainly three peaks with approximately 98% recovery of the antioxidant activity. The antioxidant activity was then fractionated by HPLC with a recovery of approximately 90% of the activity. Three components were obtained, and based on HPLC retention times, UV, NMR, and FAB-MASS, they were identified as uracil, tyrosine, and phenylalanine. | |||||||
書誌情報 |
Journal of health science 巻 46, 号 2, p. 117-125, 発行日 2000-04-01 |
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出版者 | ||||||||
出版者 | 日本薬学会 | |||||||
ISSN | ||||||||
収録物識別子タイプ | ISSN | |||||||
収録物識別子 | 13449702 | |||||||
書誌レコードID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AA11316464 | |||||||
論文ID(NAID) | ||||||||
関連タイプ | isIdenticalTo | |||||||
識別子タイプ | NAID | |||||||
関連識別子 | 110003641610 | |||||||
権利 | ||||||||
権利情報 | 日本薬学会 | |||||||
フォーマット | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | application/pdf | |||||||
著者版フラグ | ||||||||
出版タイプ | VoR | |||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |