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A Contribution to Designing Therapeutic Diets in Terms of Physiological Functions of Foods - for Prevention Life-style-relating diseases

Research Project

Project/Area Number 10680149
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 食生活
Research InstitutionKagawa Nutrition University

Principal Investigator

GOMYO Toshiharu  Kagawa Nutrition University, Nutrition, Professor, 栄養学部, 教授 (30076153)

Co-Investigator(Kenkyū-buntansha) NARUSE Katsyko  Kagawa Nutrition University, Nutrition, Lecturer, 栄養学部, 講師 (90076183)
MIURA Masayo  Kagawa Nutrition University, Nutrition, Associate Professor, 栄養学部, 助教授 (30076202)
TOKUHISA Sachiko  Kagawa Nutrition University, Nutrition, Professor, 栄養学部, 教授 (20076152)
Project Period (FY) 1998 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1999: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1998: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywordstherapeutic diet / inhibitor / angiotensin I converting enzyme / lipase / amylase / glucosidase / Maillard reaction / calcium / 糖尿病 / 高血圧症 / 骨粗鬆症 / 治療食指針 / アンギオテンシンエ変換酵素阻害 / グルコシターゼ阻害 / カルシウム吸収性
Research Abstract

Some components of foods and secondary components produced by cooking or processing, including the products of Maillard reaction, are expected to have physiological functions. We previously found that the products of the Maillard reaction inhibit the activities of angiotensine I converting enzyme (ACE) and some digestive enzymes -lipase, amylase, glucosidase. These functions are expected to prevent hypertension, obesity, diabetes, that is primary prevention of life-style-relating diseases. We investigated the effects of daily foods on the enzymes. Soluble ionic calcium in artificial intestine fluid may serve as an index of calcium bioavailability. We examined the effects of adding foods to calcium on the solubility of calcium in vitro.
1) ACE was inhibited by many browned processed foods - soy paste, soy sauce, teas, which contain the products of Maillard reaction.
2) Lipase was strongly inhibited by cooking spices and teas out of 140 foods examined.
3) From annually cyclic menus prepared for hospitalized diabetics, 78 items of dishes were sampled, and evaluated the effects on the activities of α-amylase and α-glucosidase. Some foods inhibited and others activated those activities, expected to affect the intestinally digesting rate of carbohydrate. The results suggested a possible design for the therapeutic diets relevant to diabetics by regulating digestion-rate.
4) The increase of plasma glucose after the ingestion of only rice was suppressed significantly by the simultaneous ingestion of eggs and rice.
5) The ionic and total soluble calcium concentration in peptic-pancreatic digestate were increased by the coexistence of milk or grape fruit or some others. It suggested intake of calcium together with milk or grape fruit may increase absorption of calcium from intestine.

Report

(3 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • Research Products

    (11 results)

All Other

All Publications (11 results)

  • [Publications] 横尾聖子,三浦理代,五明紀春: "菜類のα-アミラーゼ,α-グルコシダーゼ活性に及ぼす影響"女子栄養大学栄養科学研究所年報. No.6. 187-191 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 徳久幸子,成瀬克子: "イオン性および溶解性カルシウム濃度に及ぼす各種食品の影響"女子栄養大学栄養科学研究所年報. No.5. 121-124 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 三浦理代,五明紀春,浅草すみ,大野幸子,中村香織,青木弥生: "糖尿病治療食調理品のα-アミラーゼ,α-グルコシダーゼ活性に及ぼす影響"日本臨床栄養学会雑誌. No.21. 33-40 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] YOKOO Satoko, MIURA Masayo and GOMYO Toshiharu: "Effect of Maillard Reaction Products on the Activity of Angiotensin I Converting Enzyme. Annals of the Institute of Nutrition Sciences"Kagawa Nutrition University. 6. 73-83 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] MIURA Msayo, GOMYO, Toshiharu, ASAKUSA sumi, OONO Sachiko, NAKAMURA Kaori and AOKI yayoi: "Evaluation of Therapeutic Diets Prepared for Hospitalized Diabetics in terms of their Influences on α-Amylase and α-Glucosidase- A Contribution to Designing Therapeutic Diets for Diabetics."Nippon Rinsho Eiyo Gakkai Zasshi. 21. 33-40 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] NODA Yoshiko, MIURA Masayo and GOMYO Toshiharu: "Inhibition of Lipase Activity by various Foods."Nippon Rinsho Eiyo Gakkai Zasshi. 2. 28-38 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 横尾聖子,三浦理代,五明紀春: "菜類のα-アミラーゼ,α-グルコシダーゼ活性に及ぼす影響"女子栄養大学栄養科学研究所年報. No.6. 187-191 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 徳久幸子,成瀬克子: "イオン性および溶解性カルシウム濃度に及ぼす各種食品の影響"女子栄養大学栄養科学研究所年報. No.5. 121-124 (1997)

    • Related Report
      1999 Annual Research Report
  • [Publications] 三浦理代.五明紀春,浅草すみ,大野幸子,中村香織,青木弥生: "糖尿病治療食調理品のα-アミラーゼ,α-グルコシダーゼ活性に及ぼす影響"日本臨床栄養学会雑誌. No.21,1号. 33-40 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 横尾聖子, 三浦理代, 五明紀春: "菜類のα-アミラーゼ, α-グルコシダーゼ活性に及ぼす影響" 女子栄養大学栄養科学研究所年報. No.6. 187-191 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 徳久幸子, 成瀬克子: "イオン性および溶解性カルシウム濃度に及ぼす各種食品の影響" 女子栄養大学栄養科学研究所年報. No.5. 187-191 (1997)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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