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首页> 外文会议>International Symposium on Green Materials and Technology >Antioxidant Activity Test Ethanol Extract of Lontar Fruits (Borassus flabellifer L.) and Ginger Bud (Etlingera elatior (Jack.) R.M. Sm) Using Ferric Reducing Antioxidant Power Method
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Antioxidant Activity Test Ethanol Extract of Lontar Fruits (Borassus flabellifer L.) and Ginger Bud (Etlingera elatior (Jack.) R.M. Sm) Using Ferric Reducing Antioxidant Power Method

机译：抗氧化活性试验乙醇水果的乙醇提取物（Borassus flabellifer L.）和姜芽（Etlingera Elatior（千斤顶）r.m.sm）使用铁减少抗氧化能量方法

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This study aims to examine the activity of the antioxidant activity of ethanol extract of lontar fruit peel (Borassus flabellifer 1.) and ginger bud (Etlingera elatior (Jack.) R.M. SM) by using the ferric reducing antioxidant power method. Extraction was carried out by maceration method using 70% ethanol. The extracts were analyzed quantitatively with the addition of FRAP reagents measured by UV-Vis spectrophotometer analyzed at a wavelength of 752.29 nm in the ginger bud fruit peel and 727.05 nm for palm fruit skin using a quartetine as a comparison. Based on data analysis, the average value of the three antioxidant activity of the replication was 2.482 mg QE / g Extract on the skin of ginger bud fruit and 99.846 mgQE / g extract for lontar fruit skin. The conclusion shows that both the ginger bud fruit skin and lontar fruit skin have antioxidant activity.
机译：本研究旨在研究兰萨尔果皮（Borassus Flablelifer 1.）和姜芽（Borassera Flablelifer 1.）和Gingera（Etlingera Elatior（千斤顶）的抗氧化剂活性的活性。 通过使用70％乙醇进行丙烷方法进行萃取。 通过在姜芽果皮的波长752.29nm的波长和727.05nm以727.05nm以比较的比较，定量地分析了通过在姜芽果皮的波长752.29nm的波长和727.05nm中测量的FRAP试剂来分析提取物。 基于数据分析，复制三种抗氧化活性的平均值为2.482毫克QE / g提取物，姜芽果皮皮肤，99.846 mgQe / g萃取物用于LONTAR果皮。 结论表明，姜芽果皮和兰塔尔果皮皮肤都有抗氧化活性。

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