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Utilization of a marine brown alga, Sargassum horneri (Turner) C. Agardh, as a sustainable biomass resource

Research Project

Project/Area Number 23700890
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Eating habits, studies on eating habits
Research InstitutionHiroshima Institute of Technology

Principal Investigator

MURAKAMI Kaori  広島工業大学, 生命学部, 准教授 (90295866)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords海藻 / アカモク / 食物繊維 / 血中コレステロール / 脂質代謝 / 調理・加工 / ミネラル / 褐藻類 / 腸内細菌叢 / 水溶性食物繊維 / 不溶性食物繊維
Research Abstract

The amount of soluble dietary fiber apparently corresponds to the maturity level and viscous exudates from the tissues of Sargassum horneri (S. horneri). The best season to harvest the alga for human consumption is in early spring, when it has fully grown and matured. Aged S. horneri is also rich in dietary fiber. The present study showed that S. horneri could be utilized as a sustainable plant food resource.
Rats fed S. horneri showed significantly higher fecal output, as well as changes in the intestinal flora. Thus, the consumption of S. horneri might have positively influenced on the intestinal environment of the rats. Rats fed cholesterol-enriched diets showed an increase in the concentration of serum total cholesterol (T-CHO). Aged S. horneri imparted cholesterol-lowering effects on hypercholesterolemic rats.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (14 results)

All 2014 2013 2012 2011 Other

All Presentation (14 results)

  • [Presentation] 海藻アカモクの食用加工によるミネラル含量への影響2014

    • Author(s)
      村上香、岡聡子、江島潤、小田涼太
    • Organizer
      日本農芸化学会2014年度大会
    • Place of Presentation
      東京
    • Year and Date
      2014-03-30
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Effect of Parboiling ON and Seasonal Variations the Arsenic Content in the Marine Brown Alga Sargassum Horneri2013

    • Author(s)
      Murakami K, Sugawa-Katayama Y, Katayama M
    • Organizer
      ISUN 20th International Congress of Nutrition
    • Place of Presentation
      Granada, Spain
    • Year and Date
      2013-09-30
    • Related Report
      2013 Final Research Report
  • [Presentation] 海藻アカモクの調理・加工によるヒ素軽減について2013

    • Author(s)
      村上香、加藤慶、岡聡子、片山(須川)洋子、片山眞之
    • Organizer
      第67回日本栄養・食糧学会
    • Place of Presentation
      名古屋
    • Year and Date
      2013-05-26
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] EFFECT OF PARBOILING ON AND SEASONAL VARIATIONS THE ARSENIC CONTENT IN THE MARINE BROWN ALGA SARGASSUM HORNERI2013

    • Author(s)
      Murakami K, Sugawa-Katayama Y, Katayama M
    • Organizer
      ISUN 20th International Congress of Nutrition
    • Place of Presentation
      Granada, Spain
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effect of Orally-Ingested Marine Brown Alga, Sargassum horneri on the Intestinal Flora and cholesterol in the Rats2012

    • Author(s)
      Murakami K, Yamaguchi Y, Sugawa-Katayama Y, Katayama M, Kakugawa K
    • Organizer
      2012 Annual Meeting of the International Society for Nutraceuticals and Functional Foods
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2012-12-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Effect of Orally-Ingested Marine Brown Alga, Sargassum horneri on the 5th Intestinal Flora in the Rats2012

    • Author(s)
      Murakami K, Yamaguchi Y, Sugawa-Katayama Y, Katayama M, Kakugawa K
    • Organizer
      International Dietary Fibre Conference 2012
    • Place of Presentation
      Rome, Italy
    • Year and Date
      2012-05-07
    • Related Report
      2013 Final Research Report
  • [Presentation] Effect of orally-ingested marine brown alga, Sargassum horneri on the intestinal flora in the rats2012

    • Author(s)
      Murakami K*, Yamaguchi Y, Sugawa- Katayama Y, Katayama M and Kakugawa K
    • Organizer
      5th International Dietary Fibre Conference 2012
    • Place of Presentation
      Rome, Italy
    • Related Report
      2012 Research-status Report
  • [Presentation] 大麦若葉末によるDMH誘発マウス大腸ガン抑制作用2011

    • Author(s)
      片山(須川)洋子、奥和之、片山眞之、山口容子、村上香、神谷智康、池口主弥、高垣欣也
    • Organizer
      日本食物繊維学会第16回学術集会
    • Place of Presentation
      東京
    • Year and Date
      2011-11-27
    • Related Report
      2013 Final Research Report
  • [Presentation] マウスにおける大麦若葉末の大腸ガン抑制作用2011

    • Author(s)
      片山(須川)洋子、奥和之、片山眞之、山口容子、村上香、神谷智康
    • Organizer
      第65回日本栄養・食糧学会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-15
    • Related Report
      2013 Final Research Report
  • [Presentation] 海藻アカモクの成熟過程における食物繊維含量の比較2011

    • Author(s)
      村上香、橋本哲明
    • Organizer
      第65回日本栄養・食糧学会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-15
    • Related Report
      2013 Final Research Report
  • [Presentation] Effect of Orally-Ingested Marine Brown Alga, Sargassum horneri on the Intestinal  Flora and Cholesterol in the Rats

    • Author(s)
      Murakami K*, Yamaguchi Y, Sugawa- Katayama Y, Katayama M and Kakugawa K
    • Organizer
      2012 Annual Conference & Exhibition Functional Foods, Nutraceuticals, Natural Health Products and Dietary Supplement
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] 海藻アカモクの成熟過程における食物繊維含量の比較

    • Author(s)
      村上 香、橋本哲明
    • Organizer
      第65回日本栄養・食糧学会
    • Place of Presentation
      お茶の水女子大学(東京)
    • Related Report
      2011 Research-status Report
  • [Presentation] マウスにおける大麦若葉末の大腸ガン抑制作用

    • Author(s)
      片山(須川)洋子、奥和之、片山眞之、山口容子、村上香、神谷智康
    • Organizer
      第65回日本栄養・食糧学会
    • Place of Presentation
      お茶の水女子大学(東京)
    • Related Report
      2011 Research-status Report
  • [Presentation] 大麦若葉末によるDMH誘発マウス大腸ガン抑制作用

    • Author(s)
      片山(須川)洋子、奥和之、片山眞之、山口容子、村上香、神谷智康、池口主弥、高垣欣也
    • Organizer
      日本食物繊維学会第16回学術集会
    • Place of Presentation
      (独)国立健康・栄養研究所(東京)
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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