脇坂 港 (ワキサカ ミナト)

WAKISAKA Minato

写真a

職名

准教授

研究室住所

福岡県北九州市若松区ひびきの2-4

研究分野・キーワード

バイオマス,生態系保全管理,エコマテリアル,システムデザイン,持続可能性

取得学位 【 表示 / 非表示

  • 九州工業大学 -  博士(情報工学)  2000年12月

学内職務経歴 【 表示 / 非表示

  • 2014年04月
    -
    継続中

    九州工業大学   大学院生命体工学研究科   生体機能応用工学専攻   准教授  

専門分野(科研費分類) 【 表示 / 非表示

  • 環境材料・リサイクル

  • 食品科学

 

論文 【 表示 / 非表示

  • Effect of Two Lignocellulose Related Sugar Alcohols on the Growth and Metabolites Biosynthesis of Euglena gracilis

    ZHU Jiangyu, WAKISAKA Minato

    Bioresource Technology      2020年02月  [査読有り]

    DOI

  • In-situ viscoelastic characterization and modeling of ice cream

    Rahman N., Parid D., Razak S., Johari A., Talib A., Mohammed M., Baharuddin A., Wakisaka M.

    Journal of Food Engineering    263   96 - 101   2019年12月  [査読有り]

     概要を見る

    © 2019 Elsevier Ltd Hard ice cream has been mechanically characterized in-situ by using compression stress relaxation tests. However, the main challenge in the study of ice cream mechanics is the need to perform analyses at low temperatures (−20 °C). Therefore, in this study, a customized compression test device was developed, which can be used for experimental analysis at low temperatures (−20 °C) inside a freezer. The viscoelastic behavior of hard ice cream was analyzed using the test device, as observed from the reduction of stress at holding deformation. Viscoelastic modeling was then performed using the finite element method by using user material subroutine. The model agreed to the tests results at small deformation (1 mm deformation), but it required the use of a softening function at large deformation. The findings of this study suggest the non-linear viscoelastic behavior of hard ice cream under low temperatures.

    DOI Scopus

  • Effect of Silica Bodies on Oil Palm Fibre-Polyethylene Composites

    Suhaiza Hanim Hanipah, Farah Nadia Omar, Ahmad Tarmezee Talib, Mohd Afandi P Mohammed, Azhari Samsu Baharuddin, Minato Wakisaka

    BioResources    15 ( 1 ) 360 - 367   2019年11月  [査読有り]

    DOI

  • Finding of Phytase: Understanding Growth Promotion Mechanism of Phytic Acid to Freshwater Microalga Euglena gracilis

    ZHU Jiangyu, WAKISAKA Minato

    Bioresource Technology      2019年10月  [査読有り]

  • Effect of Air Nanobubble Water on the Growth and Metabolism of Haematococcus lacustris and Botryococcus braunii

    ZHU Jiangyu, WAKISAKA Minato

    Journal of Nutritional Science and Vitaminology  ( 一般財団法人 学会誌刊行センター )  65 ( 0 ) S212 - S216   2019年10月  [査読有り]

     概要を見る

    <p>Miniature air bubbles with a diameter of less than 200 nm were generated by a nanobubble aerator, and nanobubble water (NBW) was eventually obtained using the gas-liquid mixing system with hydrodynamic function. As the air bubbles have long lifetime and high gas solubility in the liquids, NBW is stable in nature and inside contains sufficient dissolved oxygen. At present, there is no report on the use of NBW to replace ordinary water to cultivate microalgae. In this research, effect of NBW on the growth and metabolism of different microalgae, including <i>Haematococcus lacustris</i> and <i>Botryococcus braunii</i> was investigated. The result demonstrated that the growth of <i>H. lacustris</i> and <i>B. braunii</i> was increased by NBW and the highest promotion ratio was up to 44% and 26%, respectively. For <i>H. lacustris</i>, the astaxanthin content in the NBW treatment group was also improved compared to the control group. As the main product of <i>B. braunii</i>, lipid content in the dry matter was decreased after the treatment of NBW, but total lipid production was significantly higher than that of the control group. In general, NBW could serve as the potentially effective tool to promote the growth of microalgae in the future.</p>

    機関リポジトリ DOI CiNii

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著書 【 表示 / 非表示

口頭発表・ポスター発表等 【 表示 / 非表示

  • 農業残渣である麦糠からのエタノール製造に関する研究

    本人

    第4回バイオマス科学会議発表論文集  2009年04月  -  2009年04月   

  • 食品廃棄物エタノール化リサイクルシステムについて

    本人

    第4回バイオマス科学会議発表論文集  2009年04月  -  2009年04月   

  • Clean Development Mechanism Project for Methane Capture from Palm Oil Mill Effluent Treatment in Malaysia

    Fifth Biomass Asia Workshop  (中国 広州)  2008年12月  -  2008年12月   

  • Co-composting of Oil Palm Solid Biomass and Treated Palm Oil Mill Effluents in Pilot Scale

    Fifth Biomass Asia Workshop  2008年12月  -  2008年12月   

  • Bioconversion of Oil Palm Empty Fruit Bunches to Fermentable Sugars for Bioethanol Production

    Fifth Biomass Asia Workshop  (中国 広州)  2008年12月  -  2008年12月   

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担当授業科目 【 表示 / 非表示

  • 2018年度  グリーンテクノロジー概論

  • 2018年度  生物物質循環

  • 2018年度  総合地球環境学

  • 2017年度  化学I

  • 2017年度  化学I

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