難消化性デキストリンの耐糖性に及ぼす影響　（第ＩＶ報）　各種糖質負荷後のラットの血糖値ならびにインスリン分泌に及ぼす難消化性デキストリンの影響

DOI Web Site 被引用文献9件
  • 若林 茂
    松谷化学工業株式会社研究所生理機能研究室 兵庫医科大学臨床病理学
  • 植田 由香
    松谷化学工業株式会社研究所生理機能研究室
  • 松岡 瑛
    兵庫医科大学臨床病理学

書誌事項

タイトル別名
  • Effects of Indigestible Dextrin on Blood Glucose and Insulin Levels after Various Sugar Loads in Rats.
  • カクシュ トウシツ フカゴ ノ ラット ノ ケットウチ ナラビニ インスリン
  • 難消化性デキストリンの耐糖能に及ぼす影響 (第IV報)

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抄録

Recently we developed a low-viscosity water-soluble dietary fiber, indigestible dextrin (PF-C), obtained by heating and enzyme treatment of potato starch. In this study we conducted an oral sugar tolerance test in rats in order to evaluate the effects of PF-C on blood glucose and insulin flattening after administration of various sugars. The results are summarized as follows: 1) The increase in blood glucose levels after sucrose and maltose (1.5g/kg body weight) loading was reduced by PF-C (0.15g/kg body weight). Insulin release after sucrose, maltose or maltodextrin loading was decreased by PF-C. 2) PF-C did not inhibit sucrase and maltase activities in rat intestinal mucosa cell homogenate. 3) To evaluate the effect of PF-C on glucose, sucrose and maltose absorption, an experiment was performed using the intestinal perfusion technique in situ. PF-C had no effect on glucose absorption, but decreased the absorption of hydrolyzed glucose derived from sucrose and maltose, with no change in the hydrolysis of the latter disaccharides.

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