1,2-Di-O-.ALPHA.-linolenoyl-3-O-.BETA.-galactosyl-sn-glycerol as a Superoxide Generation Inhibitor from Perilla frutescens var. crispa
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- TAKAHASHI Masakazu
- Department of Bioscience, Faculty of Biotechnology, Fukui Prefectural University
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- SUGIYAMA Yuta
- Department of Bioscience, Faculty of Biotechnology, Fukui Prefectural University
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- KAWABATA Kyuichi
- Department of Bioscience, Faculty of Biotechnology, Fukui Prefectural University
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- TAKAHASHI Yu
- Department of Bioscience, Faculty of Biotechnology, Fukui Prefectural University
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- IRIE Kazuhiro
- Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University
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- MURAKAMI Akira
- Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University
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- KUBO Yoshito
- Fukui Prefectural Food Processing Research Institute
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- KOBAYASHI Kyoichi
- Fukui Prefectural Food Processing Research Institute
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- OHIGASHI Hajime
- Department of Bioscience, Faculty of Biotechnology, Fukui Prefectural University
Bibliographic Information
- Other Title
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- 1,2-Di-O-α-linolenoyl-3-O-β-galactosyl-sn-glycerol as a Superoxide Generation Inhibitor from Perilla frutescens var. crispa
- 1,2-Di-<i>O</i>-α-linolenoyl-3-<i>O</i>-β-galactosyl-<i>sn</i>-glycerol as a Superoxide Generation Inhibitor from<i>Perilla frutescens</i>var.<i>crispa</i>
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Abstract
Using a superoxide (O2−) generation assay system with differentiated HL-60 cells, 1,2-di-O-α-linolenoyl-3-O-β-galactosyl-sn-glycerol (DLGG) was identified as an O2− generation inhibitor from Perilla frutescens var. crispa (a local variety, kida-chirimen shiso). DLGG suppressed the O2− level in a dose-dependent manner with an IC50 value of 21 μM, comparable to those of rosmarinic acid (RoA, IC50=29 μM) and caffeic acid (CA, IC50=30 μM). While RoA and CA also dose-dependently inhibited O2− generation in a xanthine-xanthine oxidase system, DLGG had no effect in the same system. Thus DLGG appeared to decrease the O2− level in the HL-60 assay system by mechanisms different from those of RoA and CA, which appeared to act as O2− scavengers.
Journal
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 75 (11), 2240-2242, 2011
Japan Society for Bioscience, Biotechnology, and Agrochemistry
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Keywords
Details 詳細情報について
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- CRID
- 1390001206478209024
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- NII Article ID
- 10030397123
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- NII Book ID
- AA10824164
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- ISSN
- 13476947
- 09168451
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- NDL BIB ID
- 023331751
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed