Antioxidative Activities of Several Marine Polysaccharides Evaluated in a Phosphatidylcholine-liposomal Suspension and Organic Solvents.
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- XUE Changhu
- Department of Food Science and Technology, Faculty of Fisheries, Ocean University of Qingdao
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- YU Guangli
- Department of Food Science and Technology, Faculty of Fisheries, Ocean University of Qingdao
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- HIRATA Takashi
- Department of Fisheries, Faculty of Agriculture, Kyoto University
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- TERAO Junji
- National Food Research Institute, Ministry of Agriculture, Forestry and Fisheries
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- LIN Hong
- Department of Food Science and Technology, Faculty of Fisheries, Ocean University of Qingdao
書誌事項
- タイトル別名
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- Antioxidative Activities of Several Mar
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抄録
The antioxidative activities of several water-soluble marine polysaccharides, alginate (ALG), alginate sulfate (SALG), propylene glucolalginate sodium sulfate (PSS), propylene glucol mannuronate sulfate (PGMS), the oligosaccharide of chitosan (OLC), N,O-carboxymethyl chitosan (NOCC) and hydroxypropylated chitosan (HPC), were examined in a phosphatidylcholine (PC)-liposomal suspension containing the water-soluble radical emitter, 2,2′-azobis (2-amidinopropane) dihydrochloride. In the suspensions containing OLC and SALG, the initial rates of PC-OOH accumulation were 2.78×10-8 Ms-1 and 2.88×10-8 Ms-1, respectively, while all the polysaccharides tested showed antioxidative activity.<br> Liposoluble marine polysaccharides, hexanoyl chitin (HCH) and an N-benzoylhexanoyl chitosan (NBHC) solution, also retarded the hydroperoxide accumulation of methyl linoleate by effectively trapping peroxide radicals in organic solvents when the radical chain reaction had been initiated by 2,2′-azobis (2,4-dimethylvaleronitrile).<br> The kinetic data presented indicate that the alginate and chitin derivatives can be expected to play a role in the antioxidative mechanism of biological systems.<br>
収録刊行物
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- Ｂｉｏｓｃｉｅｎｃｅ， Ｂｉｏｔｅｃｈｎｏｌｏｇｙ， ａｎｄ Ｂｉｏｃｈｅｍｉｓｔｒｙ
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Ｂｉｏｓｃｉｅｎｃｅ， Ｂｉｏｔｅｃｈｎｏｌｏｇｙ， ａｎｄ Ｂｉｏｃｈｅｍｉｓｔｒｙ 62 (2), 206-209, 1998
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206475948160
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- NII論文ID
- 110002678950
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- NII書誌ID
- AA10824164
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- COI
- 1:CAS:528:DyaK1cXhslCmsb8%3D
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- ISSN
- 13476947
- 09168451
- http://id.crossref.org/issn/09168451
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- NDL書誌ID
- 4427608
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- PubMed
- 9532776
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
