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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/277


    標題: 海巴戟天葉乙醇萃取物對創傷弧菌的影響
    作者: 陳姿秀
    貢獻者: 保健營養系
    關鍵字: 海巴戟天
    抗菌
    Vibrio vulnificus
    日期: 2006
    上傳時間: 2008-05-14 16:26:41 (UTC+8)
    出版者: 台南縣:嘉南藥理科技大學保健營養系
    摘要: Morinda citrifolia(Rubiaceae)
    俗名為Noni,中文名為海巴戟天。海巴戟
    天果實可以抑制肺癌及肉瘤的生長,也發
    現果實中的多醣類物質具有免疫節的功
    能;以酒精與己烷萃取海巴戟天葉發現具
    有抗肺結核菌成分。本研究主要是探討海
    巴戟天粗萃物對Vibrio vulnificus抗菌作
    用;Vibrio vulnificus是革蘭氏陰性菌喜歡
    生長在高鹽環境,會導致敗血症及傷口感
    染。本實驗是以熱水及酒精萃取海巴戟天
    之葉,果實,青莖及褐莖中有效成分,並
    且評估海巴戟天之各種萃取物對於Vibrio
    vulnificus的抗菌能力。結果顯示海巴戟天
    葉,果實及青莖的水粗萃物對Vibrio
    vulnificus有抗菌能力,最小抑制濃度為10
    mg/ml。但是酒精粗萃物只有果實的部分在
    濃度10 mg/ml 具有抗Vibrio vulnificus活
    性。
    Morinda citrifolia is reported to have a
    broad range of therapeutic effects, including
    antibacterial, antiviral, antifungal, antitumor,
    anti-inflammatory, and immune enhancing
    effects. In this study, the hot water and
    ethanol crude extracts were isolated from the
    leaves, fruits, green stems and brown stems
    of Morinda citrifolia, which were further
    used to estimate the antibacterial activity
    against Vibrio vulnificus. Our results showed
    that the aqueous from the leaves, fruits
    and green stems of Morinda citrifolia reveal
    the growth inhibition against Vibrio
    vulnificus. The minimum inhibitory
    concentration of Morinda citrifolia aqueous
    extracts were determined for clinical and
    environmental isolates of Vibrio vulnificus
    with 10 mg/ml. The ethanol extracts form
    fruits exhibit inhibitory activity at 10 mg/ml
    except from leaves and stems
    關聯: 計畫編號 : CNHN9502
    Appears in Collections:[保健營養系(所) ] 校內計畫

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