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Possibility of increase of dental calculus formation by daily meals and food ingredients

Research Project

Project/Area Number 19592423
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Social dentistry
Research InstitutionFukuoka College of Health Sciences

Principal Investigator

HIDAKA Saburo  Fukuoka College of Health Sciences, 歯科衛生学科, 教授 (00084252)

Co-Investigator(Kenkyū-buntansha) OISHI Akiko  福岡医療短期大学, 保健福祉学科, 准教授 (40331912)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords口腔衛生学(含公衆衛生学・栄養学) / 食物成分 / デンプン / 日常食事献立 / リン酸カルシウム / 歯石
Research Abstract

The effects of four kinds of daily meals on the in vitro calcification were studied using the pH drop method. Boiled rice increased the calcification, while toasted bread decreased it. A few dishes and food ingredients from meal 1-3 (e.g.potato) and Western-type meal 4 (e.g.butter) increased the calcification. However, since saliva in oral cavity inhibits their promoting effect, it is suggested that our daily meals may be inhibitory on the dental calculus formation.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (8 results)

All 2009 2008

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (2 results)

  • [Journal Article] 毎日の食事が口腔内リン酸カルシウム形成に与える影響.2009

    • Author(s)
      日高三郎, 大石明子
    • Journal Title

      福岡歯科大学・福岡医療短期大学紀要 No36

      Pages: 1-14

    • NAID

      40017242371

    • Related Report
      2009 Final Research Report
  • [Journal Article] Natural products effective on the in vitro formation of calcium phosphate precipitates.2009

    • Author(s)
      Hidaka S., Okamoto S., Liu SY
    • Journal Title

      J Trad Med 26

      Pages: 201-209

    • NAID

      10025956192

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Natural products effective on the in vitro formation of calcium phosphate precipitates2009

    • Author(s)
      Saburo Hidaka, Yoshizo Okamoto, Sheng Yan Liu
    • Journal Title

      J Trad Med 26

      Pages: 201-209

    • NAID

      10025956192

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 毎日の食事が口腔内リン酸カルシウム形成に与える影響2009

    • Author(s)
      日高三郎、大石明子
    • Journal Title

      福岡歯科大学・福岡医療短期大学紀要 36

      Pages: 1-13

    • NAID

      40017242371

    • Related Report
      2009 Annual Research Report
  • [Journal Article] The possible role of starch in oral calcification: Their in vitro formation of hydroxyapatite is regulated by a combination of protein and mineral content in dietary starch flour.2008

    • Author(s)
      Hidaka S, Okamoto Y, Tsukamoto S, Oishi A
    • Journal Title

      The Open Food Sci. J. 2

      Pages: 10-22

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The possible role of starch in oral calcification: The in vitro formation of hydroxyapatite is regulated by a combination of protein and mineral content in dietary starch flour.2008

    • Author(s)
      S. Hidaka, Y. Okamoto, S. Tsukamoto & A. Oishi
    • Journal Title

      The Open Food Science Journal 2

      Pages: 10-22

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 口腔リン酸カルシウム沈殿物形成に対する自然物由来の促進剤と阻害剤.2009

    • Author(s)
      日高三郎, 岡本佳三, 劉勝彦
    • Organizer
      第26回和漢医薬学会学術大会
    • Place of Presentation
      千葉
    • Year and Date
      2009-08-30
    • Related Report
      2009 Final Research Report
  • [Presentation] 口腔リン酸カルシウム沈殿物形成に対する自然物由来の促進剤と阻害剤2009

    • Author(s)
      日高三郎、岡本佳三、劉勝彦
    • Organizer
      第26回和漢医薬学会学術大会
    • Place of Presentation
      千葉市
    • Year and Date
      2009-08-30
    • Related Report
      2009 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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