ASIA unversity:Item 310904400/1497
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    Title: 利用HPLC分析台灣市售紅葡萄酒與花生根、虎杖之白藜蘆醇含量
    HPLC analysis od the resveratrol contents from red wines sold in Taiwan and from peanut root and Polygonum cuspidatum
    Authors: 李瑞峰
    Contributors: 生物資訊學系碩士在職專班
    Date: 2008
    Issue Date: 2009-10-12 10:35:14 (UTC+0)
    Publisher: 亞洲大學
    Abstract: 白藜蘆醇(resveratrol)是一種多酚類物質,存在於許多植物及食物中,例如:花生、莓類和葡萄。其中在紅葡萄酒(red wine)中含有高含量的白藜蘆醇。研究報告中也指出白藜蘆醇具有預防心血管疾病、抗氧化、抗發炎及抗癌等之生理活性。
    本研究主要是以高效能液相層析儀(high performance liquid chromatography;HPLC)針對台灣市售紅葡萄酒、花生根及虎杖(Polygonum cuspidatum)來分析及測定反式(trans-)白藜蘆醇含量,篩選台灣市售十種不同產區之紅葡萄酒。分析結果發現十種市售紅葡萄酒中反式白藜蘆醇之估量介於0.46±0.04~3.35±0.13 mg/L,其中以澳洲所產之紅葡萄酒反式白藜蘆醇估量最高,含有3.35±0.13 mg/L,其次是法國波爾多所產之紅葡萄酒,其反式白藜蘆醇估量約有3.31±0.00 mg/L。若以順式與反式白藜蘆醇總估量來計算,澳洲紅葡萄酒是高於法國波爾多紅葡萄酒。在花生根及虎杖的反式白藜蘆醇含量分析實驗中發現,每公克花生根之反式白藜蘆醇之估量為 0.12±0.00 mg,每公克虎杖之反式白藜蘆醇之估量為0.59±0.00 mg,虎杖中的反式白藜蘆醇的估量較花生根高。
    Appears in Collections:[Department of Biomedical informatics  ] Theses & dissertations

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