Miyagi Kazuna

写真a

Title

Associate Professor

Researcher Number(JSPS Kakenhi)

50565752
6 3
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Current Affiliation Organization 【 display / non-display 】

  • Duty   University of the Ryukyus   Faculty of Agriculture   Bioscience and Biotechnology   Associate Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Agriculture   Subtropical Agriculture   Associate Professor  

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University 【 display / non-display 】

  • 　
    -
    2004

    Nakamura Gakuen University   Faculty of Home Economics   Graduated

  • 　
    -
    2004

    Nakamura Gakuen University   Faculty of Home Economics   National registered dietitian speciality   Graduated

  • 2000.04
    -
    2004.03

    Nakamura Gakuen University   Faculty of Home Economics   National registered dietitian speciality   Graduated

  • 　
    -
    2009

    Nakamura Gakuen University   Health and Nutrition Sciences   Food Science   Graduated

  • 　
    -
    2009

    Nakamura Gakuen University   Graduate School of Nutritional Sciences   Graduated

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Graduate School 【 display / non-display 】

  • 2004.04
    -
    2006.03

    Nakamura Gakuen University Postgraduate course  Graduate School, Division of Nutrition  Food Science  Master's Course  Completed

  • 2006.04
    -
    2009.03

    Nakamura Gakuen University Postgraduate course  Graduate School, Division of Nutrition  Food Science  Doctor's Course  Completed

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Academic degree 【 display / non-display 】

  • Nakamura Gakuen University -  Doctor

  • Nakamura Gakuen University -  Master

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External Career 【 display / non-display 】

  • 2009.04
    -
    2010.01

    Nakamura Gakuen University, Faculty of Nutritional Science, Assistant  

  • 2010.02
    -
    2012.09

    Okinawa Prefectural Agricaltural Research Center, Researcher  

  • 2012.10
    　
    　

     

  • 2012.10
    -
    2017.03

    University of the Ryukyus, Faculty of Education, Assistant Professor  

  • 2017.04
    　
    　

     

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Affiliated academic organizations 【 display / non-display 】

  • 2004.04
    -
    Now
     

    Journal of The Japanese Society for Food Science and Technology 

  • 2007.04
    -
    Now
     

    Japan Association of Food Preservation Scientists 

  • 2011.04
    -
    Now
     

    Journal of Okinawa Agriculture 

  • 2014.04
    -
    Now
     

    Journal of Japan Society of Nutrition and Food Science 

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Research Interests 【 display / non-display 】

  • 食品機能

  • 栄養指導

  • 伝統的農産物（島ヤサイ）

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Research Areas 【 display / non-display 】

  • Life Science / Food sciences

  • Life Science / Food sciences

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Acquisition of a qualification 【 display / non-display 】

  • The functional foood consultant

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Research Theme 【 display / non-display 】

  • Explication of the storage special quality in traditional okinawan vegetables from Okinawa

  • Effect of modified atmosphere packaging on freshness retention of unripe green Shiikuwasha(Citrus depressa Hayata) fruit

  • Synephrine in Shiikuwasha: Analysis method, and its distribution in citrus varieties.

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Published Papers 【 display / non-display 】

  • What Motivates Urban Dwellers to Engage in Urban Farming?

    B. Chen, K. Miyagi, T. Namihira, D. Kayano, M. Aragaki and S. Suzuki

    Sustainability   16 ( 16 ) 6876 - 6895   2024.08 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Total polyphenol content and H-ORAC values of traditional okinawa vegetables and change in antioxidant activity during storage

      50 ( 4 ) 179 - 186   2024.07 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Characteristics of vinegar extract from immature seedless Shiikuwasha(Citrus depressa Hayata, Nakamoto Seedless)

    Japan Association of Food Preservation Scientiste   45 ( 5 ) 215 - 219   2019.09 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Respiration rate and contents of nutrient composition in major Okinawan traditional vegetables

    Naoto Hirose, Goki Maeda, Kazuna Miyagi, Koji Wada, Hideaki Ohta

    Journal of the Society of Tropical Resources Technologists     2018.03

    Type of publication: Research paper (scientific journal)

  • Quantification of Nicotianamine Content in Edible Plants : A Comparative Study under Fresh, Cold Storage, and Cooking Conditions

    Kensaku Takara, Shin Nagamine, Ryoya Ashimine, Kazuna Miyagi, Koji Wada

    Food preservation science   43 ( 3 ) 111 - 118   2017.05 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

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SDGs 【 display / non-display 】

  • 健康増進

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Social Activity 【 display / non-display 】

  • 2024.02
    　
    　

  • 2023.12
    　
    　

  • 2023.11
    　
    　

  • 2023.07
    　
    　

  • 2023.04
    　
    　

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Media Coverage 【 display / non-display 】

  • 島ヤサイのミラクルパワー ～島ヤサイの健康効果を活かした実践的取り組み～

    琉球大学  平成30年度琉球大学公開授業「キャリアデザインとジェンダーⅡ」  琉球大学  2018.12

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