Meiho University Institutional Repository:Item 987654321/3986
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    Please use this identifier to cite or link to this item: http://ir.meiho.edu.tw/ir/handle/987654321/3986


    Title: 具有抗氧化活性桂花發酵飲品之開發
    Authors: 吳文童
    吳東穎
    Contributors: 健康暨護理學院
    Keywords: 桂花
    麥角甾苷
    DPPH
    醋酸
    抗氧化
    Date: 2021-1
    Issue Date: 2021-03-31T02:20:52Z (UTC)
    Abstract: 發酵程序廣泛應用於各種飲料生產,且能賦予產品健康效益,使得發酵飲料成為新型態的機能性飲品。桂花(Osmanthus fragrans)已被用作民間藥物已有數千年的歷史, 桂花含豐富酚類化合物,經研究指出主要成分麥角甾苷(acteoside),具有神經保護,清除自由基和抗氧化的作用,已被用作天然抗氧化劑。本產學合作計畫運用傳統發酵技術,採用二階發酵程序,菌種發酵和共發酵技術,將糖質轉化成醋酸,伴隨桂花共發酵,經DPPH 和HPLC 分析確認桂花發酵液之抗氧化活性和麥角甾苷之含量分析,成功開發具有抗氧化活性機能桂花醋飲品。
    Appears in Collections:[Department of Food Science and Nutrition] Research Projects

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